From b20f83543a76fc1237a9030fefd81fb862685708 Mon Sep 17 00:00:00 2001 From: terminaldweller Date: Tue, 3 Aug 2021 19:54:19 +0430 Subject: pep-8 and poetry --- delf.py | 5 +- load.py | 1382 +++++++++++++++++++++++++++++++++++++------------------- pyproject.toml | 16 + 3 files changed, 940 insertions(+), 463 deletions(-) create mode 100644 pyproject.toml diff --git a/delf.py b/delf.py index b152bd0..27b574f 100755 --- a/delf.py +++ b/delf.py @@ -4,6 +4,7 @@ import code import signal from load import premain, CLIArgParser, SigHandler_SIGINT + def main(): argparser = CLIArgParser() if argparser.args.dbg: @@ -11,7 +12,8 @@ def main(): premain(argparser) except Exception as e: print(e.__doc__) - if e.message: print(e.message) + if e.message: + print(e.message) signal.signal(signal.SIGINT, SigHandler_SIGINT) variables = globals().copy() variables.update(locals()) @@ -20,5 +22,6 @@ def main(): else: premain(argparser) + if __name__ == "__main__": main() diff --git a/load.py b/load.py index 7ce1f4a..df06d6e 100755 --- a/load.py +++ b/load.py @@ -1,29 +1,30 @@ -#!/usr/bin/python3 -#***************************************************Project Mutator****************************************************/ +#!/usr/bin/env python3 +# *****************************************************************************/ # yet another elfdump in python -#*Copyright (C) 2018 Farzad Sadeghi - -#This program is free software; you can redistribute it and/or -#modify it under the terms of the GNU General Public License -#as published by the Free Software Foundation; either version 3 -#of the License, or (at your option) any later version. - -#This program is distributed in the hope that it will be useful, -#but WITHOUT ANY WARRANTY; without even the implied warranty of -#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -#GNU General Public License for more details. - -#You should have received a copy of the GNU General Public License -#along with this program; if not, write to the Free Software -#Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.*/ -#**********************************************************************************************************************/ +# Copyright (C) 2018 Farzad Sadeghi + +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License +# as published by the Free Software Foundation; either version 3 +# of the License, or (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, +# MA 02110-1301, USA.*/ +# *****************************************************************************/ import argparse import sys import code import signal -import sys -from capstone import * -from capstone.x86 import * +from capstone import CS_ARCH_X86, CS_MODE_64, Cs +# from capstone.x86 import Cs + class ELF_TYPE_SIZES: ELF32_HALF = 2 @@ -43,58 +44,95 @@ class ELF_TYPE_SIZES: ELF32_SECTION = 2 ELF64_SECTION = 2 + def SigHandler_SIGINT(signum, frame): print() sys.exit(0) + class ExceptionHandler(object): def __init__(self, globals, locals): self.variables = globals().copy() self.variables.update(locals()) self.shell = code.InteractiveConsole() - shell.interact(banner="Object Loader Prototype") + class CLIArgParser(object): def __init__(self): parser = argparse.ArgumentParser() - parser.add_argument("--dbg", action="store_true", help="debug", default=False) - parser.add_argument("--obj", type=str, help="path to the executbale, shared object or object you want to load in bruiser") - parser.add_argument("--header", action='store_true', help="dump headers", default=False) - parser.add_argument("--symboltable", action='store_true', help="dump symbol table", default=False) - parser.add_argument("--phdrs", action='store_true', help="dump program haeders", default=False) - parser.add_argument("--shdrs", action='store_true', help="dump section haeders", default=False) - parser.add_argument("--symbolindex", action='store_true', help="dump symbol index", default=False) - parser.add_argument("--stentries", action='store_true', help="dump section table entries", default=False) - parser.add_argument("--objcode", action='store_true', help="dump objects", default=False) - parser.add_argument("--test", action='store_true', help="test switch", default=False) - parser.add_argument("--test2", action='store_true', help="test switch 2", default=False) - parser.add_argument("--funcs", action='store_true', help="dump functions", default=False) - parser.add_argument("--objs", action='store_true', help="dump objects", default=False) - parser.add_argument("--dynsym", action='store_true', help="dump dynamic symbol table", default=False) - parser.add_argument("--dlpath", action='store_true', help="dump dynamic linker path", default=False) - parser.add_argument("--phdynent", action='store_true', help="dump ph PT_DYNAMIC entries", default=False) + parser.add_argument("--dbg", action="store_true", + help="debug", default=False) + parser.add_argument( + "--obj", type=str, help="path to the executbale, shared object " + "or object you want to load in bruiser") + parser.add_argument("--header", action='store_true', + help="dump headers", default=False) + parser.add_argument("--symboltable", action='store_true', + help="dump symbol table", default=False) + parser.add_argument("--phdrs", action='store_true', + help="dump program haeders", default=False) + parser.add_argument("--shdrs", action='store_true', + help="dump section haeders", default=False) + parser.add_argument("--symbolindex", action='store_true', + help="dump symbol index", default=False) + parser.add_argument("--stentries", action='store_true', + help="dump section table entries", default=False) + parser.add_argument("--objcode", action='store_true', + help="dump objects", default=False) + parser.add_argument("--test", action='store_true', + help="test switch", default=False) + parser.add_argument("--test2", action='store_true', + help="test switch 2", default=False) + parser.add_argument("--funcs", action='store_true', + help="dump functions", default=False) + parser.add_argument("--objs", action='store_true', + help="dump objects", default=False) + parser.add_argument("--dynsym", action='store_true', + help="dump dynamic symbol table", default=False) + parser.add_argument("--dlpath", action='store_true', + help="dump dynamic linker path", default=False) + parser.add_argument("--phdynent", action='store_true', + help="dump ph PT_DYNAMIC entries", default=False) parser.add_argument("--section", type=str, help="dump a section") - parser.add_argument("--dumpfunc", type=str, help="dump a functions machine code") - parser.add_argument("--dumpfuncasm", type=str, help="dump a functions assembly code") - parser.add_argument("--textasm", action='store_true', help="disassemble the text section", default=False) - parser.add_argument("--dynsecents", action='store_true', help="dynamic section entries", default=False) - parser.add_argument("--reladyn", action='store_true', help=".rela.dyn entries", default=False) - parser.add_argument("--relaplt", action='store_true', help=".rela.plt entries", default=False) - parser.add_argument("--rodata", action='store_true', help="dump .rodata", default=False) - parser.add_argument("--disass", type=str, help="disassembls a section by name in section headers") - parser.add_argument("--disassp", type=int, help="disassembls a section by index in program headers") - parser.add_argument("--got", action="store_true", help="dump .got section", default=False) - parser.add_argument("--gotplt", action="store_true", help="dump .got.plt section",default=False) + parser.add_argument("--dumpfunc", type=str, + help="dump a functions machine code") + parser.add_argument("--dumpfuncasm", type=str, + help="dump a functions assembly code") + parser.add_argument("--textasm", action='store_true', + help="disassemble the text section", default=False) + parser.add_argument("--dynsecents", action='store_true', + help="dynamic section entries", default=False) + parser.add_argument("--reladyn", action='store_true', + help=".rela.dyn entries", default=False) + parser.add_argument("--relaplt", action='store_true', + help=".rela.plt entries", default=False) + parser.add_argument("--rodata", action='store_true', + help="dump .rodata", default=False) + parser.add_argument( + "--disass", type=str, help="disassembls a section by " + "name in section headers") + parser.add_argument( + "--disassp", type=int, help="disassembls a section " + "by index in program headers") + parser.add_argument("--got", action="store_true", + help="dump .got section", default=False) + parser.add_argument("--gotplt", action="store_true", + help="dump .got.plt section", default=False) self.args = parser.parse_args() if self.args.obj is None: - raise Exception("no object file provided. please specify an object with --obj.") + raise Exception( + "no object file provided. " + "please specify an object with --obj.") + -def byte2int(value,sign = False): +def byte2int(value, sign=False): return int.from_bytes(value, byteorder="little", signed=sign) + def byte2hex(value): return hex(int.from_bytes(value, byteorder="little", signed=False)) + def LEB128UnsignedDecode(bytelist): result = 0 shift = 0 @@ -105,6 +143,7 @@ def LEB128UnsignedDecode(bytelist): shift += 7 return(result) + def LEB128SignedDecode(bytelist): result = 0 shift = 0 @@ -118,6 +157,7 @@ def LEB128SignedDecode(bytelist): result |= - (1 << shift) return(result) + def LEB128UnsignedEncode(int_val): if int_val < 0: raise Exception("value must not be negative") @@ -131,30 +171,35 @@ def LEB128UnsignedEncode(int_val): byte_array[-1] ^= 0x80 return(byte_array) + def LEB128SignedEncode(int_val): byte_array = bytearray() while True: byte = int_val & 0x7f byte_array.append(byte | 0x80) int_val >>= 7 - if (int_val == 0 and byte&0x40 == 0) or (int_val == -1 and byte&0x40): + if ((int_val == 0 and byte & 0x40 == 0) or + (int_val == -1 and byte & 0x40)): byte_array[-1] ^= 0x80 break return(byte_array) + class ELF_REL(): def __init__(self, r_offset, r_info): self.r_offset = r_offset self.r_info = r_info + class ELF_RELA(): def __init__(self, r_offset, r_info, r_addend): self.r_offset = r_offset self.r_info = r_info self.r_addend = r_addend -def ffs(offset,header_list, numbered, *args): - cn = Colors.green + +def ffs(offset, header_list, numbered, *args): + # cn = Colors.green ch = Colors.cyan cd = Colors.blue cb = Colors.BOLD @@ -167,11 +212,14 @@ def ffs(offset,header_list, numbered, *args): if numbered: numbers_f.extend(range(1, len(args[-1])+1)) - max_column_width.append(max([len(repr(number)) for number in numbers_f]) if numbers_f else 6) + max_column_width.append( + max([len(repr(number)) + for number in numbers_f]) if numbers_f else 6) header_list.insert(0, "idx") for arg in args: - max_column_width.append(max([len(repr(argette)) for argette in arg]) if arg else 6) + max_column_width.append( + max([len(repr(argette)) for argette in arg]) if arg else 6) index = range(0, len(header_list)) for header, width, i in zip(header_list, max_column_width, index): @@ -195,29 +243,53 @@ def ffs(offset,header_list, numbered, *args): dummy.clear() return lines + def get_section_type_string(number): - if number == 0x0: return "NULL" - if number == 0x1: return "PROGBITS" - if number == 0x2: return "SYMTAB" - if number == 0x3: return "STRTAB" - if number == 0x4: return "RELA" - if number == 0x5: return "HASH" - if number == 0x6: return "DYNAMIC" - if number == 0x7: return "NOTE" - if number == 0x8: return "NOBITS" - if number == 0x9: return "REL" - if number == 0xa: return "SHLIB" - if number == 0xb: return "DYNSYM" - if number == 0xe: return "INIT_ARRAY" - if number == 0xf: return "FINI_ARRAY" - if number == 0x10: return "PREINIT" - if number == 0x11: return "GROUP" - if number == 0x12: return "SYMTAB" - if number == 0x13: return "NUM" - if number == 0x60000000: return "LOOS" - if number == 0x6ffffff6: return "GNU_HASH" - if number == 0x6fffffff: return "VERSYM" - if number == 0x6ffffffe: return "VERNEED" + if number == 0x0: + return "NULL" + if number == 0x1: + return "PROGBITS" + if number == 0x2: + return "SYMTAB" + if number == 0x3: + return "STRTAB" + if number == 0x4: + return "RELA" + if number == 0x5: + return "HASH" + if number == 0x6: + return "DYNAMIC" + if number == 0x7: + return "NOTE" + if number == 0x8: + return "NOBITS" + if number == 0x9: + return "REL" + if number == 0xa: + return "SHLIB" + if number == 0xb: + return "DYNSYM" + if number == 0xe: + return "INIT_ARRAY" + if number == 0xf: + return "FINI_ARRAY" + if number == 0x10: + return "PREINIT" + if number == 0x11: + return "GROUP" + if number == 0x12: + return "SYMTAB" + if number == 0x13: + return "NUM" + if number == 0x60000000: + return "LOOS" + if number == 0x6ffffff6: + return "GNU_HASH" + if number == 0x6fffffff: + return "VERSYM" + if number == 0x6ffffffe: + return "VERNEED" + class sh_type_e: SHT_NULL = 0x0 @@ -241,7 +313,8 @@ class sh_type_e: SHT_LOOS = 0x60000000 GNU_HASH = 0x6ffffff6 VERSYM = 0x6fffffff - VERNEED= 0x6ffffffe + VERNEED = 0x6ffffffe + class sh_flags_e: SHF_WRITE = 0x1 @@ -259,6 +332,7 @@ class sh_flags_e: SHF_ORDERED = 0x4000000 SHF_EXCLUDE = 0x8000000 + class p_type_e: PT_NULL = 0x0 PT_LOAD = 0x1 @@ -275,53 +349,76 @@ class p_type_e: GNU_STACK = 0x6474e551 GNU_RELRO = 0x6474e552 + def get_ph_type(value): - if value == p_type_e.PT_NULL: return "NULL" - elif value == p_type_e.PT_LOAD: return "LOAD" - elif value == p_type_e.PT_DYNAMIC: return "DYNAMIC" - elif value == p_type_e.PT_INTERP: return "INTERP" - elif value == p_type_e.PT_NOTE: return "NOTE" - elif value == p_type_e.PT_SHLIB: return "SHLIB" - elif value == p_type_e.PT_PHDR: return "PHDR" - elif value == p_type_e.PT_LOOS: return "LOOS" - elif value == p_type_e.PT_HIOS: return "HIOS" - elif value == p_type_e.PT_LOPROC: return "LOPROC" - elif value == p_type_e.PT_HIPROC: return "HIPROC" - elif value == p_type_e.GNU_EH_FRAME: return "GNU_EH_FRAME" - elif value == p_type_e.GNU_STACK: return "GNU_STACK" - elif value == p_type_e.GNU_RELRO: return "GNU_RELRO" - else: return None + if value == p_type_e.PT_NULL: + return "NULL" + elif value == p_type_e.PT_LOAD: + return "LOAD" + elif value == p_type_e.PT_DYNAMIC: + return "DYNAMIC" + elif value == p_type_e.PT_INTERP: + return "INTERP" + elif value == p_type_e.PT_NOTE: + return "NOTE" + elif value == p_type_e.PT_SHLIB: + return "SHLIB" + elif value == p_type_e.PT_PHDR: + return "PHDR" + elif value == p_type_e.PT_LOOS: + return "LOOS" + elif value == p_type_e.PT_HIOS: + return "HIOS" + elif value == p_type_e.PT_LOPROC: + return "LOPROC" + elif value == p_type_e.PT_HIPROC: + return "HIPROC" + elif value == p_type_e.GNU_EH_FRAME: + return "GNU_EH_FRAME" + elif value == p_type_e.GNU_STACK: + return "GNU_STACK" + elif value == p_type_e.GNU_RELRO: + return "GNU_RELRO" + else: + return None + class ph_dynamic_entry: def __init__(self, d_tag, d_un): - self.d_tag = d_tag; + self.d_tag = d_tag self.d_un = d_un + class elf_seg_flags: PF_X = 0x1 PF_W = 0x2 PF_R = 0x4 + def get_elf_seg_flag(value): ret = [] - if value & 0x01 == 1: ret.append("X") - if (value & 0x02) >> 1 == 1: ret.append("W") - if (value & 0x04) >> 2 == 1: ret.append("R") + if value & 0x01 == 1: + ret.append("X") + if (value & 0x02) >> 1 == 1: + ret.append("W") + if (value & 0x04) >> 2 == 1: + ret.append("R") return ''.join(ret) + class PH_DYN_TAG_TYPE: - DT_NULL = 0 - DT_NEEDED = 1 + DT_NULL = 0 + DT_NEEDED = 1 DT_PLTRELSZ = 2 - DT_PLTGOT = 3 - DT_HASH = 4 - DT_STRTAB = 5 - DT_SYMTAB = 6 - DT_RELA = 7 - DT_RELASZ = 8 - DT_RELAENT = 9 - DT_STRSZ = 10 - DT_SYMENT = 11 + DT_PLTGOT = 3 + DT_HASH = 4 + DT_STRTAB = 5 + DT_SYMTAB = 6 + DT_RELA = 7 + DT_RELASZ = 8 + DT_RELAENT = 9 + DT_STRSZ = 10 + DT_SYMENT = 11 DT_INIT = 12 DT_FINI = 13 DT_SONAME = 14 @@ -354,7 +451,7 @@ class PH_DYN_TAG_TYPE: DT_VALRNGLO = 0x6ffffd00 DT_GNU_PRELINKED = 0x6ffffdf5 DT_GNU_CONFLICTSZ = 0x6ffffdf6 - DT_GNU_LIBLISTSZ = 0x6ffffdf7 + DT_GNU_LIBLISTSZ = 0x6ffffdf7 DT_CHECKSUM = 0x6ffffdf8 DT_PLTPADSZ = 0x6ffffdf9 DT_MOVEENT = 0x6ffffdfa @@ -364,7 +461,7 @@ class PH_DYN_TAG_TYPE: DT_SYMINSZ = 0x6ffffdfe DT_SYMINENT = 0x6ffffdff DT_VALRNGHI = 0x6ffffdff - DT_VALNUM = 12 + DT_VALNUM = 12 DT_ADDRRNGLO = 0x6ffffe00 DT_GNU_HASH = 0x6ffffef5 DT_TLSDESC_PLT = 0x6ffffef6 @@ -392,90 +489,169 @@ class PH_DYN_TAG_TYPE: DT_FILTER = 0x7fffffff DT_EXTRANUM = 3 + def get_ph_dynamic_ent_tag_type(value): - if value == PH_DYN_TAG_TYPE.DT_NULL: return "DT_NULL" - elif value == PH_DYN_TAG_TYPE.DT_NEEDED: return "DT_NEEDED" - elif value == PH_DYN_TAG_TYPE.DT_PLTRELSZ: return "DT_PLTRELSZ" - elif value == PH_DYN_TAG_TYPE.DT_PLTGOT: return "DT_PLTGOT" - elif value == PH_DYN_TAG_TYPE.DT_HASH: return "DT_HASH" - elif value == PH_DYN_TAG_TYPE.DT_STRTAB: return "DT_STRTAB" - elif value == PH_DYN_TAG_TYPE.DT_SYMTAB: return "DT_SYMTAB" - elif value == PH_DYN_TAG_TYPE.DT_RELA: return "DT_RELA" - elif value == PH_DYN_TAG_TYPE.DT_RELASZ: return "DT_RELASZ" - elif value == PH_DYN_TAG_TYPE.DT_RELAENT: return "DT_RELAENT" - elif value == PH_DYN_TAG_TYPE.DT_STRSZ: return "DT_STRSZ" - elif value == PH_DYN_TAG_TYPE.DT_SYMENT: return "DT_SYMENT" - elif value == PH_DYN_TAG_TYPE.DT_INIT: return "DT_INIT" - elif value == PH_DYN_TAG_TYPE.DT_FINI: return "DT_FINI" - elif value == PH_DYN_TAG_TYPE.DT_SONAME: return "DT_SONAME" - elif value == PH_DYN_TAG_TYPE.DT_RPATH: return "DT_RPATH" - elif value == PH_DYN_TAG_TYPE.DT_SYMBOLIC: return "DT_SYMBOLIC" - elif value == PH_DYN_TAG_TYPE.DT_REL: return "DT_REL" - elif value == PH_DYN_TAG_TYPE.DT_RELSZ: return "DT_RELSZ" - elif value == PH_DYN_TAG_TYPE.DT_RELENT: return "DT_RELENT" - elif value == PH_DYN_TAG_TYPE.DT_PLTREL: return "DT_PLTREL" - elif value == PH_DYN_TAG_TYPE.DT_DEBUG: return "DT_DEBUG" - elif value == PH_DYN_TAG_TYPE.DT_TEXTREL: return "DT_TEXTREL" - elif value == PH_DYN_TAG_TYPE.DT_JMPREL: return "DT_JMPREL" - elif value == PH_DYN_TAG_TYPE.DT_LOPROC: return "DT_LOPROC" - elif value == PH_DYN_TAG_TYPE.DT_HIPROC: return "DT_HIPROC" - elif value == PH_DYN_TAG_TYPE.DT_BIND_NOW: return "DT_BIND_NOW" - elif value == PH_DYN_TAG_TYPE.DT_INIT_ARRAY: return "DT_INIT_ARRAY" - elif value == PH_DYN_TAG_TYPE.DT_FINI_ARRAY: return "DT_FINI_ARRAY" - elif value == PH_DYN_TAG_TYPE.DT_INIT_ARRAYSZ: return "DT_INIT_ARRAYSZ" - elif value == PH_DYN_TAG_TYPE.DT_FINI_ARRAYSZ: return "DT_FINI_ARRAYSZ" - elif value == PH_DYN_TAG_TYPE.DT_RUNPATH: return "DT_RUNPATH" - elif value == PH_DYN_TAG_TYPE.DT_FLAGS: return "DT_FLAGS" - elif value == PH_DYN_TAG_TYPE.DT_ENCODING: return "DT_ENCODING" - elif value == PH_DYN_TAG_TYPE.DT_PREINIT_ARRAY: return "DT_PREINIT_ARRAY" - elif value == PH_DYN_TAG_TYPE.DT_PREINIT_ARRAYSZ: return "DT_PREINIT_ARRAYSZ" - elif value == PH_DYN_TAG_TYPE.DT_NUM: return "DT_NUM" - elif value == PH_DYN_TAG_TYPE.DT_LOOS: return "DT_LOOS" - elif value == PH_DYN_TAG_TYPE.DT_HIOS: return "DT_HIOS" - #elif value == PH_DYN_TAG_TYPE.DT_PROC_NUM: return "DT_PROC_NUM" - #elif value == PH_DYN_TAG_TYPE.DT_MIPS_NUM: return "DT_MIPS_NUM" - elif value == PH_DYN_TAG_TYPE.DT_VALRNGLO: return "DT_VALRNGLO" - elif value == PH_DYN_TAG_TYPE.DT_GNU_PRELINKED: return "DT_GNU_PRELINKED" - elif value == PH_DYN_TAG_TYPE.DT_GNU_CONFLICTSZ: return "DT_GNU_CONFLICTSZ" - elif value == PH_DYN_TAG_TYPE.DT_GNU_LIBLISTSZ: return "DT_GNU_LIBLISTSZ" - elif value == PH_DYN_TAG_TYPE.DT_CHECKSUM: return "DT_CHECKSUM" - elif value == PH_DYN_TAG_TYPE.DT_PLTPADSZ: return "DT_PLTPADSZ" - elif value == PH_DYN_TAG_TYPE.DT_MOVEENT: return "DT_MOVEENT" - elif value == PH_DYN_TAG_TYPE.DT_MOVESZ: return "DT_MOVESZ" - elif value == PH_DYN_TAG_TYPE.DT_FEATURE_1: return "DT_FEATURE_1" - elif value == PH_DYN_TAG_TYPE.DT_POSFLAG_1: return "DT_POSFLAG_1" - elif value == PH_DYN_TAG_TYPE.DT_SYMINSZ: return "DT_SYMINSZ" - elif value == PH_DYN_TAG_TYPE.DT_SYMINENT: return "DT_SYMINENT" - elif value == PH_DYN_TAG_TYPE.DT_VALRNGHI: return "DT_VALRNGHI" - #DT_VALNUM = 12 - elif value == PH_DYN_TAG_TYPE.DT_ADDRRNGLO: return "DT_ADDRRNGLO" - elif value == PH_DYN_TAG_TYPE.DT_GNU_HASH: return "DT_GNU_HASH" - elif value == PH_DYN_TAG_TYPE.DT_TLSDESC_PLT: return "DT_TLSDESC_PLT" - elif value == PH_DYN_TAG_TYPE.DT_TLSDESC_GOT: return "DT_TLSDESC_GOT" - elif value == PH_DYN_TAG_TYPE.DT_GNU_CONFLICT: return "DT_GNU_CONFLICT" - elif value == PH_DYN_TAG_TYPE.DT_GNU_LIBLIST: return "DT_GNU_LIBLIST" - elif value == PH_DYN_TAG_TYPE.DT_CONFIG: return "DT_CONFIG" - elif value == PH_DYN_TAG_TYPE.DT_DEPAUDIT: return "DT_DEPAUDIT" - elif value == PH_DYN_TAG_TYPE.DT_AUDIT: return "DT_AUDIT" - elif value == PH_DYN_TAG_TYPE.DT_PLTPAD: return "DT_PLTPAD" - elif value == PH_DYN_TAG_TYPE.DT_MOVETAB: return "DT_MOVETAB" - elif value == PH_DYN_TAG_TYPE.DT_SYMINFO: return "DT_SYMINFO" - elif value == PH_DYN_TAG_TYPE.DT_ADDRRNGHI: return "DT_ADDRRNGHI" - #DT_ADDRNUM = 11 - elif value == PH_DYN_TAG_TYPE.DT_VERSYM: return "DT_VERSYM" - elif value == PH_DYN_TAG_TYPE.DT_RELACOUNT: return "DT_RELACOUNT" - elif value == PH_DYN_TAG_TYPE.DT_RELCOUNT: return "DT_RELCOUNT" - elif value == PH_DYN_TAG_TYPE.DT_FLAGS_1: return "DT_FLAGS_1" - elif value == PH_DYN_TAG_TYPE.DT_VERDEF: return "DT_VERDEF" - elif value == PH_DYN_TAG_TYPE.DT_VERDEFNUM: return "DT_VERDEFNUM" - elif value == PH_DYN_TAG_TYPE.DT_VERNEED: return "DT_VERNEED" - elif value == PH_DYN_TAG_TYPE.DT_VERNEEDNUM: return "DT_VERNEEDNUM" - elif value == PH_DYN_TAG_TYPE.DT_VERSIONTAGNUM: return "DT_VERSIONTAGNUM" - elif value == PH_DYN_TAG_TYPE.DT_AUXILIARY: return "DT_AUXILIARY" - elif value == PH_DYN_TAG_TYPE.DT_FILTER: return "DT_FILTER" - #DT_EXTRANUM = 3 - else: return str(value) - #else: return "UNKNOWN" + if value == PH_DYN_TAG_TYPE.DT_NULL: + return "DT_NULL" + elif value == PH_DYN_TAG_TYPE.DT_NEEDED: + return "DT_NEEDED" + elif value == PH_DYN_TAG_TYPE.DT_PLTRELSZ: + return "DT_PLTRELSZ" + elif value == PH_DYN_TAG_TYPE.DT_PLTGOT: + return "DT_PLTGOT" + elif value == PH_DYN_TAG_TYPE.DT_HASH: + return "DT_HASH" + elif value == PH_DYN_TAG_TYPE.DT_STRTAB: + return "DT_STRTAB" + elif value == PH_DYN_TAG_TYPE.DT_SYMTAB: + return "DT_SYMTAB" + elif value == PH_DYN_TAG_TYPE.DT_RELA: + return "DT_RELA" + elif value == PH_DYN_TAG_TYPE.DT_RELASZ: + return "DT_RELASZ" + elif value == PH_DYN_TAG_TYPE.DT_RELAENT: + return "DT_RELAENT" + elif value == PH_DYN_TAG_TYPE.DT_STRSZ: + return "DT_STRSZ" + elif value == PH_DYN_TAG_TYPE.DT_SYMENT: + return "DT_SYMENT" + elif value == PH_DYN_TAG_TYPE.DT_INIT: + return "DT_INIT" + elif value == PH_DYN_TAG_TYPE.DT_FINI: + return "DT_FINI" + elif value == PH_DYN_TAG_TYPE.DT_SONAME: + return "DT_SONAME" + elif value == PH_DYN_TAG_TYPE.DT_RPATH: + return "DT_RPATH" + elif value == PH_DYN_TAG_TYPE.DT_SYMBOLIC: + return "DT_SYMBOLIC" + elif value == PH_DYN_TAG_TYPE.DT_REL: + return "DT_REL" + elif value == PH_DYN_TAG_TYPE.DT_RELSZ: + return "DT_RELSZ" + elif value == PH_DYN_TAG_TYPE.DT_RELENT: + return "DT_RELENT" + elif value == PH_DYN_TAG_TYPE.DT_PLTREL: + return "DT_PLTREL" + elif value == PH_DYN_TAG_TYPE.DT_DEBUG: + return "DT_DEBUG" + elif value == PH_DYN_TAG_TYPE.DT_TEXTREL: + return "DT_TEXTREL" + elif value == PH_DYN_TAG_TYPE.DT_JMPREL: + return "DT_JMPREL" + elif value == PH_DYN_TAG_TYPE.DT_LOPROC: + return "DT_LOPROC" + elif value == PH_DYN_TAG_TYPE.DT_HIPROC: + return "DT_HIPROC" + elif value == PH_DYN_TAG_TYPE.DT_BIND_NOW: + return "DT_BIND_NOW" + elif value == PH_DYN_TAG_TYPE.DT_INIT_ARRAY: + return "DT_INIT_ARRAY" + elif value == PH_DYN_TAG_TYPE.DT_FINI_ARRAY: + return "DT_FINI_ARRAY" + elif value == PH_DYN_TAG_TYPE.DT_INIT_ARRAYSZ: + return "DT_INIT_ARRAYSZ" + elif value == PH_DYN_TAG_TYPE.DT_FINI_ARRAYSZ: + return "DT_FINI_ARRAYSZ" + elif value == PH_DYN_TAG_TYPE.DT_RUNPATH: + return "DT_RUNPATH" + elif value == PH_DYN_TAG_TYPE.DT_FLAGS: + return "DT_FLAGS" + elif value == PH_DYN_TAG_TYPE.DT_ENCODING: + return "DT_ENCODING" + elif value == PH_DYN_TAG_TYPE.DT_PREINIT_ARRAY: + return "DT_PREINIT_ARRAY" + elif value == PH_DYN_TAG_TYPE.DT_PREINIT_ARRAYSZ: + return "DT_PREINIT_ARRAYSZ" + elif value == PH_DYN_TAG_TYPE.DT_NUM: + return "DT_NUM" + elif value == PH_DYN_TAG_TYPE.DT_LOOS: + return "DT_LOOS" + elif value == PH_DYN_TAG_TYPE.DT_HIOS: + return "DT_HIOS" + # elif value == PH_DYN_TAG_TYPE.DT_PROC_NUM: return "DT_PROC_NUM" + # elif value == PH_DYN_TAG_TYPE.DT_MIPS_NUM: return "DT_MIPS_NUM" + elif value == PH_DYN_TAG_TYPE.DT_VALRNGLO: + return "DT_VALRNGLO" + elif value == PH_DYN_TAG_TYPE.DT_GNU_PRELINKED: + return "DT_GNU_PRELINKED" + elif value == PH_DYN_TAG_TYPE.DT_GNU_CONFLICTSZ: + return "DT_GNU_CONFLICTSZ" + elif value == PH_DYN_TAG_TYPE.DT_GNU_LIBLISTSZ: + return "DT_GNU_LIBLISTSZ" + elif value == PH_DYN_TAG_TYPE.DT_CHECKSUM: + return "DT_CHECKSUM" + elif value == PH_DYN_TAG_TYPE.DT_PLTPADSZ: + return "DT_PLTPADSZ" + elif value == PH_DYN_TAG_TYPE.DT_MOVEENT: + return "DT_MOVEENT" + elif value == PH_DYN_TAG_TYPE.DT_MOVESZ: + return "DT_MOVESZ" + elif value == PH_DYN_TAG_TYPE.DT_FEATURE_1: + return "DT_FEATURE_1" + elif value == PH_DYN_TAG_TYPE.DT_POSFLAG_1: + return "DT_POSFLAG_1" + elif value == PH_DYN_TAG_TYPE.DT_SYMINSZ: + return "DT_SYMINSZ" + elif value == PH_DYN_TAG_TYPE.DT_SYMINENT: + return "DT_SYMINENT" + elif value == PH_DYN_TAG_TYPE.DT_VALRNGHI: + return "DT_VALRNGHI" + # DT_VALNUM = 12 + elif value == PH_DYN_TAG_TYPE.DT_ADDRRNGLO: + return "DT_ADDRRNGLO" + elif value == PH_DYN_TAG_TYPE.DT_GNU_HASH: + return "DT_GNU_HASH" + elif value == PH_DYN_TAG_TYPE.DT_TLSDESC_PLT: + return "DT_TLSDESC_PLT" + elif value == PH_DYN_TAG_TYPE.DT_TLSDESC_GOT: + return "DT_TLSDESC_GOT" + elif value == PH_DYN_TAG_TYPE.DT_GNU_CONFLICT: + return "DT_GNU_CONFLICT" + elif value == PH_DYN_TAG_TYPE.DT_GNU_LIBLIST: + return "DT_GNU_LIBLIST" + elif value == PH_DYN_TAG_TYPE.DT_CONFIG: + return "DT_CONFIG" + elif value == PH_DYN_TAG_TYPE.DT_DEPAUDIT: + return "DT_DEPAUDIT" + elif value == PH_DYN_TAG_TYPE.DT_AUDIT: + return "DT_AUDIT" + elif value == PH_DYN_TAG_TYPE.DT_PLTPAD: + return "DT_PLTPAD" + elif value == PH_DYN_TAG_TYPE.DT_MOVETAB: + return "DT_MOVETAB" + elif value == PH_DYN_TAG_TYPE.DT_SYMINFO: + return "DT_SYMINFO" + elif value == PH_DYN_TAG_TYPE.DT_ADDRRNGHI: + return "DT_ADDRRNGHI" + # DT_ADDRNUM = 11 + elif value == PH_DYN_TAG_TYPE.DT_VERSYM: + return "DT_VERSYM" + elif value == PH_DYN_TAG_TYPE.DT_RELACOUNT: + return "DT_RELACOUNT" + elif value == PH_DYN_TAG_TYPE.DT_RELCOUNT: + return "DT_RELCOUNT" + elif value == PH_DYN_TAG_TYPE.DT_FLAGS_1: + return "DT_FLAGS_1" + elif value == PH_DYN_TAG_TYPE.DT_VERDEF: + return "DT_VERDEF" + elif value == PH_DYN_TAG_TYPE.DT_VERDEFNUM: + return "DT_VERDEFNUM" + elif value == PH_DYN_TAG_TYPE.DT_VERNEED: + return "DT_VERNEED" + elif value == PH_DYN_TAG_TYPE.DT_VERNEEDNUM: + return "DT_VERNEEDNUM" + elif value == PH_DYN_TAG_TYPE.DT_VERSIONTAGNUM: + return "DT_VERSIONTAGNUM" + elif value == PH_DYN_TAG_TYPE.DT_AUXILIARY: + return "DT_AUXILIARY" + elif value == PH_DYN_TAG_TYPE.DT_FILTER: + return "DT_FILTER" + # DT_EXTRANUM = 3 + else: + return str(value) + # else: return "UNKNOWN" + class X86_REL_TYPE: R_386_NONE = 0 @@ -496,25 +672,45 @@ class X86_REL_TYPE: R_386_PC8 = 15 R_386_SIZE32 = 16 + def get_x86_rel_type(val): - if val == X86_REL_TYPE.R_386_NONE: return "R_386_NONE" - elif val == X86_REL_TYPE.R_386_32: return "R_386_32" - elif val == X86_REL_TYPE.R_386_PC32: return "R_386_PC32" - elif val == X86_REL_TYPE.R_386_GOT32: return "R_386_GOT32" - elif val == X86_REL_TYPE.R_386_PLT32: return "R_386_PLT32" - elif val == X86_REL_TYPE.R_386_COPY: return "R_386_COPY" - elif val == X86_REL_TYPE.R_386_GLOB_DAT: return "R_386_GLOB_DAT" - elif val == X86_REL_TYPE.R_386_JMP_SLOT: return "R_386_JMP_SLOT" - elif val == X86_REL_TYPE.R_386_RELATIVE: return "R_386_RELATIVE" - elif val == X86_REL_TYPE.R_386_GOTOFF: return "R_386_GOTOFF" - elif val == X86_REL_TYPE.R_386_GOTPC: return "R_386_GOTPC" - elif val == X86_REL_TYPE.R_386_32PLT: return "R_386_32PLT" - elif val == X86_REL_TYPE.R_386_16: return "R_386_16" - elif val == X86_REL_TYPE.R_386_PC16: return "R_386_PC16" - elif val == X86_REL_TYPE.R_386_8: return "R_386_8" - elif val == X86_REL_TYPE.R_386_PC8: return "R_386_PC8" - elif val == X86_REL_TYPE.R_386_SIZE32: return "R_386_SIZE32" - else: return "UNKNOWN" + if val == X86_REL_TYPE.R_386_NONE: + return "R_386_NONE" + elif val == X86_REL_TYPE.R_386_32: + return "R_386_32" + elif val == X86_REL_TYPE.R_386_PC32: + return "R_386_PC32" + elif val == X86_REL_TYPE.R_386_GOT32: + return "R_386_GOT32" + elif val == X86_REL_TYPE.R_386_PLT32: + return "R_386_PLT32" + elif val == X86_REL_TYPE.R_386_COPY: + return "R_386_COPY" + elif val == X86_REL_TYPE.R_386_GLOB_DAT: + return "R_386_GLOB_DAT" + elif val == X86_REL_TYPE.R_386_JMP_SLOT: + return "R_386_JMP_SLOT" + elif val == X86_REL_TYPE.R_386_RELATIVE: + return "R_386_RELATIVE" + elif val == X86_REL_TYPE.R_386_GOTOFF: + return "R_386_GOTOFF" + elif val == X86_REL_TYPE.R_386_GOTPC: + return "R_386_GOTPC" + elif val == X86_REL_TYPE.R_386_32PLT: + return "R_386_32PLT" + elif val == X86_REL_TYPE.R_386_16: + return "R_386_16" + elif val == X86_REL_TYPE.R_386_PC16: + return "R_386_PC16" + elif val == X86_REL_TYPE.R_386_8: + return "R_386_8" + elif val == X86_REL_TYPE.R_386_PC8: + return "R_386_PC8" + elif val == X86_REL_TYPE.R_386_SIZE32: + return "R_386_SIZE32" + else: + return "UNKNOWN" + class X86_64_REL_TYPE: R_AMD64_NONE = 0 @@ -539,6 +735,7 @@ class X86_64_REL_TYPE: R_AMD64_SIZE32 = 32 R_AMD64_SIZE64 = 33 + class X86_64_REL_TYPE_2: R_X86_64_NONE = 0 R_X86_64_64 = 1 @@ -574,65 +771,124 @@ class X86_64_REL_TYPE_2: R_X86_64_TLDSEC = 36 R_X86_64_IRELATIVE = 37 + def get_x86_64_rel_type(val): - if val == X86_64_REL_TYPE.R_AMD64_NONE: return "R_386_NONE" - elif val == X86_64_REL_TYPE.R_AMD64_64: return "R_AMD64_64" - elif val == X86_64_REL_TYPE.R_AMD64_PC32: return "R_AMD64_PC32" - elif val == X86_64_REL_TYPE.R_AMD64_GOT32: return "R_AMD64_GOT32" - elif val == X86_64_REL_TYPE.R_AMD64_PLT32: return "R_AMD64_PLT32" - elif val == X86_64_REL_TYPE.R_AMD64_COPY: return "R_AMD64_COPY" - elif val == X86_64_REL_TYPE.R_AMD64_GLOB_DAT: return "R_AMD64_GLOB_DAT" - elif val == X86_64_REL_TYPE.R_AMD64_JUMP_SLOT: return "R_AMD64_JUMP_SLOT" - elif val == X86_64_REL_TYPE.R_AMD64_RELATIVE: return "R_AMD64_RELATIVE" - elif val == X86_64_REL_TYPE.R_AMD64_GOTPCREL: return "R_AMD64_GOTPCREL" - elif val == X86_64_REL_TYPE.R_AMD64_32: return "R_AMD64_32" - elif val == X86_64_REL_TYPE.R_AMD64_32S: return "R_AMD64_32S" - elif val == X86_64_REL_TYPE.R_AMD64_16: return "R_AMD64_16" - elif val == X86_64_REL_TYPE.R_AMD64_PC16: return "R_AMD64_PC16" - elif val == X86_64_REL_TYPE.R_AMD64_8: return "R_AMD64_8" - elif val == X86_64_REL_TYPE.R_AMD64_PC8: return "R_AMD64_PC8" - elif val == X86_64_REL_TYPE.R_AMD64_PC64: return "R_AMD64_PC64" - elif val == X86_64_REL_TYPE.R_AMD64_GOTOFF64: return "R_AMD64_GOTOFF64" - elif val == X86_64_REL_TYPE.R_AMD64_GOTPC32: return "R_AMD64_GOTPC32" - elif val == X86_64_REL_TYPE.R_AMD64_SIZE32: return "R_AMD64_SIZE32" - elif val == X86_64_REL_TYPE.R_AMD64_SIZE64: return "R_AMD64_SIZE64" - else: return "UNKNOWN" + if val == X86_64_REL_TYPE.R_AMD64_NONE: + return "R_386_NONE" + elif val == X86_64_REL_TYPE.R_AMD64_64: + return "R_AMD64_64" + elif val == X86_64_REL_TYPE.R_AMD64_PC32: + return "R_AMD64_PC32" + elif val == X86_64_REL_TYPE.R_AMD64_GOT32: + return "R_AMD64_GOT32" + elif val == X86_64_REL_TYPE.R_AMD64_PLT32: + return "R_AMD64_PLT32" + elif val == X86_64_REL_TYPE.R_AMD64_COPY: + return "R_AMD64_COPY" + elif val == X86_64_REL_TYPE.R_AMD64_GLOB_DAT: + return "R_AMD64_GLOB_DAT" + elif val == X86_64_REL_TYPE.R_AMD64_JUMP_SLOT: + return "R_AMD64_JUMP_SLOT" + elif val == X86_64_REL_TYPE.R_AMD64_RELATIVE: + return "R_AMD64_RELATIVE" + elif val == X86_64_REL_TYPE.R_AMD64_GOTPCREL: + return "R_AMD64_GOTPCREL" + elif val == X86_64_REL_TYPE.R_AMD64_32: + return "R_AMD64_32" + elif val == X86_64_REL_TYPE.R_AMD64_32S: + return "R_AMD64_32S" + elif val == X86_64_REL_TYPE.R_AMD64_16: + return "R_AMD64_16" + elif val == X86_64_REL_TYPE.R_AMD64_PC16: + return "R_AMD64_PC16" + elif val == X86_64_REL_TYPE.R_AMD64_8: + return "R_AMD64_8" + elif val == X86_64_REL_TYPE.R_AMD64_PC8: + return "R_AMD64_PC8" + elif val == X86_64_REL_TYPE.R_AMD64_PC64: + return "R_AMD64_PC64" + elif val == X86_64_REL_TYPE.R_AMD64_GOTOFF64: + return "R_AMD64_GOTOFF64" + elif val == X86_64_REL_TYPE.R_AMD64_GOTPC32: + return "R_AMD64_GOTPC32" + elif val == X86_64_REL_TYPE.R_AMD64_SIZE32: + return "R_AMD64_SIZE32" + elif val == X86_64_REL_TYPE.R_AMD64_SIZE64: + return "R_AMD64_SIZE64" + else: + return "UNKNOWN" + def get_x86_64_rel_type_2(val): - if val == X86_64_REL_TPE_2.R_X86_64_NONE: return"R_X86_64_NONE" - elif val == X86_64_REL_TPE_2.R_X86_64_64: return"R_X86_64_64" - elif val == X86_64_REL_TPE_2.R_X86_64_PC32: return"R_X86_64_PC32" - elif val == X86_64_REL_TPE_2.R_X86_64_GOT32: return"R_X86_64_GOT32" - elif val == X86_64_REL_TPE_2.R_X86_64_PLT32: return"R_X86_64_PLT32" - elif val == X86_64_REL_TPE_2.R_X86_64_COPY: return"R_X86_64_COPY" - elif val == X86_64_REL_TPE_2.R_X86_64_GLOB_DAT: return"R_X86_64_GLOB_DAT" - elif val == X86_64_REL_TPE_2.R_X86_64_JUMP_SLOT: return"R_X86_64_JUMP_SLOT" - elif val == X86_64_REL_TPE_2.R_X86_64_RELATIVE: return"R_X86_64_RELATIVE" - elif val == X86_64_REL_TPE_2.R_X86_64_GOTPCREL: return"R_X86_64_GOTPCREL" - elif val == X86_64_REL_TPE_2.R_X86_64_32: return"R_X86_64_32" - elif val == X86_64_REL_TPE_2.R_X86_64_32S: return"R_X86_64_32S" - elif val == X86_64_REL_TPE_2.R_X86_64_16: return"R_X86_64_16" - elif val == X86_64_REL_TPE_2.R_X86_64_PC16: return"R_X86_64_PC16" - elif val == X86_64_REL_TPE_2.R_X86_64_64_8: return"R_X86_64_64_8" - elif val == X86_64_REL_TPE_2.R_X86_64_PC8: return"R_X86_64_PC8" - elif val == X86_64_REL_TPE_2.R_X86_64_DTPMOD64: return"R_X86_64_DTPMOD64" - elif val == X86_64_REL_TPE_2.R_X86_64_DTPOFF64: return"R_X86_64_DTPOFF64" - elif val == X86_64_REL_TPE_2.R_X86_64_TPOFF64: return"R_X86_64_TPOFF64" - elif val == X86_64_REL_TPE_2.R_X86_64_TLSGD: return"R_X86_64_TLSGD" - elif val == X86_64_REL_TPE_2.R_X86_64_TLSLD: return"R_X86_64_TLSLD" - elif val == X86_64_REL_TPE_2.R_X86_64_DTPOFF32: return"R_X86_64_DTPOFF32" - elif val == X86_64_REL_TPE_2.R_X86_64_GOTTPOFF: return"R_X86_64_GOTTPOFF" - elif val == X86_64_REL_TPE_2.R_X86_64_TPOFF32: return"R_X86_64_TPOFF32" - elif val == X86_64_REL_TPE_2.R_X86_64_PC64: return"R_X86_64_PC64" - elif val == X86_64_REL_TPE_2.R_X86_64_GOTOFF64: return"R_X86_64_GOTOFF64" - elif val == X86_64_REL_TPE_2.R_X86_64_GOTPC32: return"R_X86_64_GOTPC32" - elif val == X86_64_REL_TPE_2.R_X86_64_SIZE32: return"R_X86_64_SIZE32" - elif val == X86_64_REL_TPE_2.R_X86_64_SIZE64: return"R_X86_64_SIZE64" - elif val == X86_64_REL_TPE_2.R_X86_64_GOTPC32_TLDSEC: return"R_X86_64_GOTPC32_TLDSEC" - elif val == X86_64_REL_TPE_2.R_X86_64_TLDSEC_CALL: return"R_X86_64_TLDSEC_CALL" - elif val == X86_64_REL_TPE_2.R_X86_64_TLDSEC: return"R_X86_64_TLDSEC" - elif val == X86_64_REL_TPE_2.R_X86_64_IRELATIVE: return"R_X86_64_IRELATIVE" - else: return "UNKNOWN" + if val == X86_64_REL_TYPE_2.R_X86_64_NONE: + return"R_X86_64_NONE" + elif val == X86_64_REL_TYPE_2.R_X86_64_64: + return"R_X86_64_64" + elif val == X86_64_REL_TYPE_2.R_X86_64_PC32: + return"R_X86_64_PC32" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOT32: + return"R_X86_64_GOT32" + elif val == X86_64_REL_TYPE_2.R_X86_64_PLT32: + return"R_X86_64_PLT32" + elif val == X86_64_REL_TYPE_2.R_X86_64_COPY: + return"R_X86_64_COPY" + elif val == X86_64_REL_TYPE_2.R_X86_64_GLOB_DAT: + return"R_X86_64_GLOB_DAT" + elif val == X86_64_REL_TYPE_2.R_X86_64_JUMP_SLOT: + return"R_X86_64_JUMP_SLOT" + elif val == X86_64_REL_TYPE_2.R_X86_64_RELATIVE: + return"R_X86_64_RELATIVE" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOTPCREL: + return"R_X86_64_GOTPCREL" + elif val == X86_64_REL_TYPE_2.R_X86_64_32: + return"R_X86_64_32" + elif val == X86_64_REL_TYPE_2.R_X86_64_32S: + return"R_X86_64_32S" + elif val == X86_64_REL_TYPE_2.R_X86_64_16: + return"R_X86_64_16" + elif val == X86_64_REL_TYPE_2.R_X86_64_PC16: + return"R_X86_64_PC16" + elif val == X86_64_REL_TYPE_2.R_X86_64_64_8: + return"R_X86_64_64_8" + elif val == X86_64_REL_TYPE_2.R_X86_64_PC8: + return"R_X86_64_PC8" + elif val == X86_64_REL_TYPE_2.R_X86_64_DTPMOD64: + return"R_X86_64_DTPMOD64" + elif val == X86_64_REL_TYPE_2.R_X86_64_DTPOFF64: + return"R_X86_64_DTPOFF64" + elif val == X86_64_REL_TYPE_2.R_X86_64_TPOFF64: + return"R_X86_64_TPOFF64" + elif val == X86_64_REL_TYPE_2.R_X86_64_TLSGD: + return"R_X86_64_TLSGD" + elif val == X86_64_REL_TYPE_2.R_X86_64_TLSLD: + return"R_X86_64_TLSLD" + elif val == X86_64_REL_TYPE_2.R_X86_64_DTPOFF32: + return"R_X86_64_DTPOFF32" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOTTPOFF: + return"R_X86_64_GOTTPOFF" + elif val == X86_64_REL_TYPE_2.R_X86_64_TPOFF32: + return"R_X86_64_TPOFF32" + elif val == X86_64_REL_TYPE_2.R_X86_64_PC64: + return"R_X86_64_PC64" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOTOFF64: + return"R_X86_64_GOTOFF64" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOTPC32: + return"R_X86_64_GOTPC32" + elif val == X86_64_REL_TYPE_2.R_X86_64_SIZE32: + return"R_X86_64_SIZE32" + elif val == X86_64_REL_TYPE_2.R_X86_64_SIZE64: + return"R_X86_64_SIZE64" + elif val == X86_64_REL_TYPE_2.R_X86_64_GOTPC32_TLDSEC: + return"R_X86_64_GOTPC32_TLDSEC" + elif val == X86_64_REL_TYPE_2.R_X86_64_TLDSEC_CALL: + return"R_X86_64_TLDSEC_CALL" + elif val == X86_64_REL_TYPE_2.R_X86_64_TLDSEC: + return"R_X86_64_TLDSEC" + elif val == X86_64_REL_TYPE_2.R_X86_64_IRELATIVE: + return"R_X86_64_IRELATIVE" + else: + return "UNKNOWN" + class ELF_ST_BIND: STB_LOCAL = 0 @@ -643,15 +899,25 @@ class ELF_ST_BIND: STB_LOPROC = 13 STB_HIPROC = 15 + def get_elf_st_bind_string(value): - if value == ELF_ST_BIND.STB_LOCAL: return "STB_LOCAL" - elif value == ELF_ST_BIND.STB_GLOBAL: return "STB_GLOBAL" - elif value == ELF_ST_BIND.STB_WEAK: return "STB_WEAK" - elif value == ELF_ST_BIND.STB_LOOS: return "STB_LOOS" - elif value == ELF_ST_BIND.STB_HIOS: return "STB_HIOS" - elif value == ELF_ST_BIND.STB_LOPROC: return "STB_LOPROC" - elif value == ELF_ST_BIND.STB_LOPROC: return "STB_HIPROC" - else: return None + if value == ELF_ST_BIND.STB_LOCAL: + return "STB_LOCAL" + elif value == ELF_ST_BIND.STB_GLOBAL: + return "STB_GLOBAL" + elif value == ELF_ST_BIND.STB_WEAK: + return "STB_WEAK" + elif value == ELF_ST_BIND.STB_LOOS: + return "STB_LOOS" + elif value == ELF_ST_BIND.STB_HIOS: + return "STB_HIOS" + elif value == ELF_ST_BIND.STB_LOPROC: + return "STB_LOPROC" + elif value == ELF_ST_BIND.STB_LOPROC: + return "STB_HIPROC" + else: + return None + class ELF_ST_TYPE: STT_NOTYPE = 0 @@ -667,20 +933,35 @@ class ELF_ST_TYPE: STT_SPARC_REGISTER = 13 STT_HIPROC = 15 + def get_elf_st_type_string(value): - if value == ELF_ST_TYPE.STT_NOTYPE: return "STT_NOTYPE" - elif value == ELF_ST_TYPE.STT_OBJECT: return "STT_OBJECT" - elif value == ELF_ST_TYPE.STT_FUNC: return "STT_FUNC" - elif value == ELF_ST_TYPE.STT_SECTION: return "STT_SECTION" - elif value == ELF_ST_TYPE.STT_FILE: return "STT_FILE" - elif value == ELF_ST_TYPE.STT_COMMON: return "STT_COMMON" - elif value == ELF_ST_TYPE.STT_TLS: return "STT_TLS" - elif value == ELF_ST_TYPE.STT_LOOS: return "STT_LOOS" - elif value == ELF_ST_TYPE.STT_HIOS: return "STT_HIOS" - elif value == ELF_ST_TYPE.STT_LOPROC: return "STT_LOPROC" - elif value == ELF_ST_TYPE.STT_SPARC_REGISTER: return "STT_SPARC_REGISTER" - elif value == ELF_ST_TYPE.STT_HIPROC: return "STT_HIPROC" - else: return None + if value == ELF_ST_TYPE.STT_NOTYPE: + return "STT_NOTYPE" + elif value == ELF_ST_TYPE.STT_OBJECT: + return "STT_OBJECT" + elif value == ELF_ST_TYPE.STT_FUNC: + return "STT_FUNC" + elif value == ELF_ST_TYPE.STT_SECTION: + return "STT_SECTION" + elif value == ELF_ST_TYPE.STT_FILE: + return "STT_FILE" + elif value == ELF_ST_TYPE.STT_COMMON: + return "STT_COMMON" + elif value == ELF_ST_TYPE.STT_TLS: + return "STT_TLS" + elif value == ELF_ST_TYPE.STT_LOOS: + return "STT_LOOS" + elif value == ELF_ST_TYPE.STT_HIOS: + return "STT_HIOS" + elif value == ELF_ST_TYPE.STT_LOPROC: + return "STT_LOPROC" + elif value == ELF_ST_TYPE.STT_SPARC_REGISTER: + return "STT_SPARC_REGISTER" + elif value == ELF_ST_TYPE.STT_HIPROC: + return "STT_HIPROC" + else: + return None + class ELF_VIS: STV_DEFAULT = 0 @@ -691,15 +972,25 @@ class ELF_VIS: STV_SINGLETON = 5 STV_ELIMINATE = 6 + def get_elf_vis_string(value): - if value == ELF_VIS.STV_DEFAULT: return "STV_DEFAULT" - elif value == ELF_VIS.STV_INTERNAL: return "STV_INTERNAL" - elif value == ELF_VIS.STV_HIDDEN: return "STV_HIDDEN" - elif value == ELF_VIS.STV_PROTECTED: return "STV_PROTECTED" - elif value == ELF_VIS.STV_EXPORTED: return "STV_EXPORTED" - elif value == ELF_VIS.STV_SINGLETON: return "STV_SINGLETON" - elif value == ELF_VIS.STV_ELIMINATE: return "STV_ELIMINATE" - else: return None + if value == ELF_VIS.STV_DEFAULT: + return "STV_DEFAULT" + elif value == ELF_VIS.STV_INTERNAL: + return "STV_INTERNAL" + elif value == ELF_VIS.STV_HIDDEN: + return "STV_HIDDEN" + elif value == ELF_VIS.STV_PROTECTED: + return "STV_PROTECTED" + elif value == ELF_VIS.STV_EXPORTED: + return "STV_EXPORTED" + elif value == ELF_VIS.STV_SINGLETON: + return "STV_SINGLETON" + elif value == ELF_VIS.STV_ELIMINATE: + return "STV_ELIMINATE" + else: + return None + class Colors: purple = '\033[95m' @@ -714,19 +1005,22 @@ class Colors: BOLD = '\033[1m' UNDERLINE = '\033[4m' + def openSO_r(path): so = open(path, "rb") return so + def openSO_w(path): so = open(path, "wb") return so + class ELFHDR(): - def __init__(self, ei_mag, ei_class, ei_data, ei_version, ei_osabi, ei_abiversion, - ei_pad, e_type, e_machine, e_version, e_entry, e_phoff, - e_shoff, e_flags, e_ehsize, e_phentsize, e_phnum, e_shentsize, - e_shnum, e_shstrndx): + def __init__(self, ei_mag, ei_class, ei_data, ei_version, ei_osabi, + ei_abiversion, ei_pad, e_type, e_machine, e_version, e_entry, + e_phoff, e_shoff, e_flags, e_ehsize, e_phentsize, e_phnum, + e_shentsize, e_shnum, e_shstrndx): self.ei_mag = ei_mag self.ei_class = ei_class self.ei_data = ei_data @@ -748,6 +1042,7 @@ class ELFHDR(): self.e_shnum = e_shnum self.e_shstrndx = e_shstrndx + class PHDR(): def __init__(self, p_type, p_flags, p_offset, p_vaddr, p_paddr, p_filesz, p_memsz, p_flags2, p_align): @@ -761,6 +1056,7 @@ class PHDR(): self.p_flags2 = p_flags2 self.p_align = p_align + class SHDR(): def __init__(self, sh_name, sh_type, sh_flags, sh_addr, sh_offset, sh_size, sh_link, sh_info, sh_addralign, sh_entsize): @@ -775,8 +1071,10 @@ class SHDR(): self.sh_addralign = sh_addralign self.sh_entsize = sh_entsize + class Symbol_Table_Entry64(): - def __init__(self, st_name, st_info, st_other, st_shndx, st_value, st_size, st_bind, st_type): + def __init__(self, st_name, st_info, st_other, st_shndx, st_value, + st_size, st_bind, st_type): self.st_name = st_name self.st_info = st_info self.st_other = st_other @@ -786,11 +1084,13 @@ class Symbol_Table_Entry64(): self.st_bind = st_bind self.st_type = st_type + class ELF(object): def __init__(self, so): self.so = so self.so.seek(0, 0) - self.elfhdr = ELFHDR(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0) + self.elfhdr = ELFHDR(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) self.phdr = [] self.shhdr = [] self.size = int() @@ -836,7 +1136,8 @@ class ELF(object): offset = 0 num = int(byte2int(self.shhdr[i].sh_size) / 24) for j in range(0, num): - self.read_st_entry(symbol_tb[offset:offset + 24], self.string_tb_e) + self.read_st_entry( + symbol_tb[offset:offset + 24], self.string_tb_e) offset += 24 if type == sh_type_e.SHT_DYNSYM: self.so.seek(byte2int(self.shhdr[i].sh_offset), 0) @@ -844,7 +1145,8 @@ class ELF(object): offset = 0 num = int(byte2int(self.shhdr[i].sh_size) / 24) for j in range(0, num): - self.read_st_entry(symbol_tb[offset:offset + 24], self.string_tb_e_dyn) + self.read_st_entry( + symbol_tb[offset:offset + 24], self.string_tb_e_dyn) offset += 24 self.pop_data_section() self.pop_text_section() @@ -852,7 +1154,7 @@ class ELF(object): self.pop_dynamic_entries(".dynamic", self.dyn_section_ents) self.pop_rela(".rela.plt", self.rela_plt, self.rela_plt_ents) self.pop_rela(".rela.dyn", self.rela_dyn, self.rela_dyn_ents) - #self.pop_rel() + # self.pop_rel() def read_ELF_H(self, size): self.elfhdr.ei_mag = self.so.read(4) @@ -865,12 +1167,18 @@ class ELF(object): self.elfhdr.e_type = self.so.read(2) self.elfhdr.e_machine = self.so.read(2) self.elfhdr.e_version = self.so.read(4) - if size == 32: self.elfhdr.e_entry = self.so.read(4) - elif size == 64: self.elfhdr.e_entry = self.so.read(8) - if size == 32: self.elfhdr.e_phoff = self.so.read(4) - elif size == 64: self.elfhdr.e_phoff = self.so.read(8) - if size == 32: self.elfhdr.e_shoff = self.so.read(4) - elif size == 64: self.elfhdr.e_shoff = self.so.read(8) + if size == 32: + self.elfhdr.e_entry = self.so.read(4) + elif size == 64: + self.elfhdr.e_entry = self.so.read(8) + if size == 32: + self.elfhdr.e_phoff = self.so.read(4) + elif size == 64: + self.elfhdr.e_phoff = self.so.read(8) + if size == 32: + self.elfhdr.e_shoff = self.so.read(4) + elif size == 64: + self.elfhdr.e_shoff = self.so.read(8) self.elfhdr.e_flags = self.so.read(4) self.elfhdr.e_ehsize = self.so.read(2) self.elfhdr.e_phentsize = self.so.read(2) @@ -880,47 +1188,74 @@ class ELF(object): self.elfhdr.e_shstrndx = self.so.read(2) def read_PHDR(self, size): - dummy = PHDR(0,0,0,0,0,0,0,0,0) + dummy = PHDR(0, 0, 0, 0, 0, 0, 0, 0, 0) dummy.p_type = self.so.read(4) - if size == 64: dummy.p_flags = self.so.read(4) - if size == 32: dummy.p_offset = self.so.read(4) - elif size == 64: dummy.p_offset = self.so.read(8) - if size == 32: dummy.p_vaddr = self.so.read(4) - elif size == 64: dummy.p_vaddr = self.so.read(8) - if size == 32: dummy.p_paddr = self.so.read(4) - elif size == 64: dummy.p_paddr = self.so.read(8) - if size == 32: dummy.p_filesz = self.so.read(4) - elif size == 64: dummy.p_filesz = self.so.read(8) - if size == 32: dummy.p_memsz = self.so.read(4) - elif size == 64: dummy.p_memsz = self.so.read(8) - if size == 32: dummy.p_flags2 = self.so.read(4) - elif size == 64: pass - if size == 32: dummy.p_align = self.so.read(4) - elif size == 64: dummy.p_align = self.so.read(8) + if size == 64: + dummy.p_flags = self.so.read(4) + if size == 32: + dummy.p_offset = self.so.read(4) + elif size == 64: + dummy.p_offset = self.so.read(8) + if size == 32: + dummy.p_vaddr = self.so.read(4) + elif size == 64: + dummy.p_vaddr = self.so.read(8) + if size == 32: + dummy.p_paddr = self.so.read(4) + elif size == 64: + dummy.p_paddr = self.so.read(8) + if size == 32: + dummy.p_filesz = self.so.read(4) + elif size == 64: + dummy.p_filesz = self.so.read(8) + if size == 32: + dummy.p_memsz = self.so.read(4) + elif size == 64: + dummy.p_memsz = self.so.read(8) + if size == 32: + dummy.p_flags2 = self.so.read(4) + elif size == 64: + pass + if size == 32: + dummy.p_align = self.so.read(4) + elif size == 64: + dummy.p_align = self.so.read(8) self.phdr.append(dummy) def read_SHDR(self, size): - dummy = SHDR(0,0,0,0,0,0,0,0,0,0) + dummy = SHDR(0, 0, 0, 0, 0, 0, 0, 0, 0, 0) dummy.sh_name = self.so.read(4) dummy.sh_type = self.so.read(4) - if size == 32: dummy.sh_flags = self.so.read(4) - elif size == 64: dummy.sh_flags = self.so.read(8) - if size == 32: dummy.sh_addr = self.so.read(4) - elif size == 64: dummy.sh_addr = self.so.read(8) - if size == 32: dummy.sh_offset = self.so.read(4) - elif size == 64: dummy.sh_offset = self.so.read(8) - if size == 32: dummy.sh_size = self.so.read(4) - elif size == 64: dummy.sh_size = self.so.read(8) + if size == 32: + dummy.sh_flags = self.so.read(4) + elif size == 64: + dummy.sh_flags = self.so.read(8) + if size == 32: + dummy.sh_addr = self.so.read(4) + elif size == 64: + dummy.sh_addr = self.so.read(8) + if size == 32: + dummy.sh_offset = self.so.read(4) + elif size == 64: + dummy.sh_offset = self.so.read(8) + if size == 32: + dummy.sh_size = self.so.read(4) + elif size == 64: + dummy.sh_size = self.so.read(8) dummy.sh_link = self.so.read(4) dummy.sh_info = self.so.read(4) - if size == 32: dummy.sh_addralign = self.so.read(4) - elif size == 64: dummy.sh_addralign = self.so.read(8) - if size == 32: dummy.sh_entsize = self.so.read(4) - elif size == 64: dummy.sh_entsize = self.so.read(8) + if size == 32: + dummy.sh_addralign = self.so.read(4) + elif size == 64: + dummy.sh_addralign = self.so.read(8) + if size == 32: + dummy.sh_entsize = self.so.read(4) + elif size == 64: + dummy.sh_entsize = self.so.read(8) self.shhdr.append(dummy) def read_st_entry(self, st, entry_list): - dummy = Symbol_Table_Entry64(0,0,0,0,0,0,0,0) + dummy = Symbol_Table_Entry64(0, 0, 0, 0, 0, 0, 0, 0) dummy.st_name = st[0:4] dummy.st_info = st[4:5] dummy.st_other = st[5:6] @@ -957,7 +1292,8 @@ class ELF(object): def dump_ph_dyn_entries(self): header = ["d_tag", "d_un"] - tag_list = [get_ph_dynamic_ent_tag_type(ph.d_tag) for ph in self.ph_dyn_ent] + tag_list = [get_ph_dynamic_ent_tag_type( + ph.d_tag) for ph in self.ph_dyn_ent] un_list = [ph.d_un for ph in self.ph_dyn_ent] lines = ffs(2, header, True, tag_list, un_list) for line in lines: @@ -970,7 +1306,8 @@ class ELF(object): for iter in self.string_tb_e: if iter.st_type == ELF_ST_TYPE.STT_FUNC: self.so.seek(int.from_bytes(iter.st_value, byteorder="little")) - obj = self.so.read(int.from_bytes(iter.st_size, byteorder="little")) + obj = self.so.read(int.from_bytes( + iter.st_size, byteorder="little")) ret_list.append(obj) for byte in obj: dummy.append(int(byte)) @@ -988,7 +1325,8 @@ class ELF(object): ret_list = [] for entry in self.string_tb_e: if entry.st_type == stt_type: - ret_list.append("".join(self.get_st_entry_symbol_string(byte2int(entry.st_name), ".strtab"))) + ret_list.append("".join(self.get_st_entry_symbol_string( + byte2int(entry.st_name), ".strtab"))) if dump_b: for name in ret_list: print(name) @@ -1002,15 +1340,18 @@ class ELF(object): hit = True self.so.seek(byte2int(section.sh_offset)) obj = self.so.read(byte2int(section.sh_size)) - if section_name == ".interp": self.dlpath = repr(obj) + if section_name == ".interp": + self.dlpath = repr(obj) count = int() if dump: strrep = [] for byte in obj: - if count%16 == 0: + if count % 16 == 0: for ch in strrep: - if ord(ch) > 32 and ord(ch) < 127: print(ch, end = '') - else: print(" ", end="") + if ord(ch) > 32 and ord(ch) < 127: + print(ch, end='') + else: + print(" ", end="") print() strrep = [] print(format(count, "06x"), ': ', end='') @@ -1020,18 +1361,23 @@ class ELF(object): strrep += str(chr(byte)) print(format(byte, '02x') + ' ', end='') count += 1 - for i in range(0, 16-count%16): print(" ", end="") + for i in range(0, 16-count % 16): + print(" ", end="") for ch in strrep: - if ord(ch) > 32 and ord(ch) < 127: print(ch, end = '') - else: print(" ", end="") + if ord(ch) > 32 and ord(ch) < 127: + print(ch, end='') + else: + print(" ", end="") print() ret_dummy = [] for i in range(0, len(obj)): ret_dummy.append(obj[i]) - #print(ret_dummy) + # print(ret_dummy) return ret_dummy - if not hit: print(Colors.red + Colors.BOLD + "section is not present" + Colors.ENDC) + if not hit: + print(Colors.red + Colors.BOLD + + "section is not present" + Colors.ENDC) def dump_obj_size(self, stt_type, dump_b): ret_list = [] @@ -1051,7 +1397,8 @@ class ELF(object): info_list = [byte2int(st.st_info) for st in self.string_tb_e] other_list = [byte2int(st.st_other) for st in self.string_tb_e] shndx_list = [byte2int(st.st_shndx) for st in self.string_tb_e] - lines = ffs(2, header, True, name_list, size_list, value_list, info_list, other_list, shndx_list) + lines = ffs(2, header, True, name_list, size_list, + value_list, info_list, other_list, shndx_list) print(Colors.green + Colors.BOLD + "symbol:" + Colors.ENDC) for line in lines: print(line) @@ -1063,14 +1410,17 @@ class ELF(object): info_list = [byte2int(st.st_info) for st in self.string_tb_e_dyn] other_list = [byte2int(st.st_other) for st in self.string_tb_e_dyn] shndx_list = [byte2int(st.st_shndx) for st in self.string_tb_e_dyn] - lines = ffs(2, header, True, name_list, size_list, value_list, info_list, other_list, shndx_list) + lines = ffs(2, header, True, name_list, size_list, + value_list, info_list, other_list, shndx_list) for line in lines: print(line) def dump_header(self): - header = ["ei_mag", "ei_class", "ei_data", "ei_version", "ei_osabi", "ei_abiversion", "ei_pad", - "e_type", "e_machine", "e_version", "e_version", "e_entry", "e_phoff", "e_shoff", "e_flags", - "e_entsize", "e_phentsize", "e_phnum", "e_shentsize", "e_shnum", "e_shstrndx"] + header = ["ei_mag", "ei_class", "ei_data", "ei_version", "ei_osabi", + "ei_abiversion", "ei_pad", "e_type", "e_machine", + "e_version", "e_version", "e_entry", "e_phoff", "e_shoff", + "e_flags", "e_entsize", "e_phentsize", "e_phnum", + "e_shentsize", "e_shnum", "e_shstrndx"] mag_list = [self.elfhdr.ei_mag] class_list = [byte2int(self.elfhdr.ei_class)] data_list = [byte2int(self.elfhdr.ei_data)] @@ -1080,7 +1430,7 @@ class ELF(object): pad_list = [byte2int(self.elfhdr.ei_pad)] type_list = [byte2int(self.elfhdr.e_type)] machine_list = [byte2int(self.elfhdr.e_machine)] - e_version_list = [byte2int(self.elfhdr.e_version)] + # e_version_list = [byte2int(self.elfhdr.e_version)] entry_list = [byte2int(self.elfhdr.e_entry)] phoff_list = [byte2int(self.elfhdr.e_phoff)] shoff_list = [byte2int(self.elfhdr.e_shoff)] @@ -1091,16 +1441,22 @@ class ELF(object): shentsize_list = [byte2int(self.elfhdr.e_shentsize)] shnum_list = [byte2int(self.elfhdr.e_shnum)] shstrndx_list = [byte2int(self.elfhdr.e_shstrndx)] - lines = ffs(2, header, True, mag_list, class_list, data_list, version_list, osabi_list, abiversion_list, - pad_list, type_list, machine_list, version_list, entry_list, phoff_list, shoff_list, - flags_list, ehsize_list, phentsize_list, phnum_list, shentsize_list, phnum_list, shentsize_list, shnum_list, shstrndx_list) + lines = ffs(2, header, True, mag_list, class_list, data_list, + version_list, osabi_list, abiversion_list, + pad_list, type_list, machine_list, version_list, + entry_list, phoff_list, shoff_list, + flags_list, ehsize_list, phentsize_list, phnum_list, + shentsize_list, phnum_list, shentsize_list, + shnum_list, shstrndx_list) for line in lines: print(line) def dump_phdrs(self): - header = ["p_type", "p_flags", "p_offset", "p_vaddr", "p_paddr", "p_filesz", "p_memsz", "p_flags2", "p_align"] + header = ["p_type", "p_flags", "p_offset", "p_vaddr", + "p_paddr", "p_filesz", "p_memsz", "p_flags2", "p_align"] type_list = [get_ph_type(byte2int(phdr.p_type)) for phdr in self.phdr] - flags_list = [get_elf_seg_flag(byte2int(phdr.p_type)) for phdr in self.phdr] + flags_list = [get_elf_seg_flag(byte2int(phdr.p_type)) + for phdr in self.phdr] offset_list = [byte2int(phdr.p_offset) for phdr in self.phdr] vaddr_list = [byte2int(phdr.p_vaddr) for phdr in self.phdr] paddr_list = [byte2int(phdr.p_paddr) for phdr in self.phdr] @@ -1109,14 +1465,20 @@ class ELF(object): flags2_list = [phdr.p_flags2 for phdr in self.phdr] align_list = [byte2hex(phdr.p_align) for phdr in self.phdr] - lines = ffs(2, header, True, type_list, flags_list, offset_list, vaddr_list, paddr_list, filesz_list, memsz_list, flags2_list, align_list) + lines = ffs(2, header, True, type_list, flags_list, offset_list, + vaddr_list, paddr_list, filesz_list, memsz_list, + flags2_list, align_list) for line in lines: print(line) def dump_shdrs(self): - header = ["sh_name", "sh_type", "sh_flags", "sh_addr", "sh_offset", "sh_size", "sh_link", "sh_info", "sh_addralign", "sh_entsize"] - name_list = [self.read_section_name(byte2int(shhdr.sh_name)) for shhdr in self.shhdr] - type_list = [get_section_type_string(byte2int(shhdr.sh_type)) for shhdr in self.shhdr] + header = ["sh_name", "sh_type", "sh_flags", "sh_addr", "sh_offset", + "sh_size", "sh_link", "sh_info", "sh_addralign", + "sh_entsize"] + name_list = [self.read_section_name( + byte2int(shhdr.sh_name)) for shhdr in self.shhdr] + type_list = [get_section_type_string( + byte2int(shhdr.sh_type)) for shhdr in self.shhdr] flag_list = [byte2int(shhdr.sh_flags) for shhdr in self.shhdr] addr_list = [byte2int(shhdr.sh_addr) for shhdr in self.shhdr] offset_list = [byte2int(shhdr.sh_offset) for shhdr in self.shhdr] @@ -1126,51 +1488,71 @@ class ELF(object): allign_list = [byte2int(shhdr.sh_addralign) for shhdr in self.shhdr] entsize_list = [byte2int(shhdr.sh_entsize) for shhdr in self.shhdr] - lines = ffs(2, header, True, name_list, type_list, flag_list, addr_list, offset_list, size_list, link_list, info_list, allign_list, entsize_list) + lines = ffs(2, header, True, name_list, type_list, flag_list, + addr_list, offset_list, size_list, link_list, + info_list, allign_list, entsize_list) for line in lines: print(line) def dump_symbol_tb(self, name, type): for i in range(0, byte2int(self.elfhdr.e_shnum)): if byte2int(self.shhdr[i].sh_type) == type: - if name == self.read_section_name(byte2int(self.shhdr[i].sh_name)): - print(Colors.BOLD + Colors.yellow + "STRING TABLE:" + Colors.ENDC) + if (name == self.read_section_name( + byte2int(self.shhdr[i].sh_name))): + print(Colors.BOLD + Colors.yellow + + "STRING TABLE:" + Colors.ENDC) self.so.seek(byte2int(self.shhdr[i].sh_offset), 0) symbol_tb = self.so.read(byte2int(self.shhdr[i].sh_size)) for byte in symbol_tb: print(chr(byte), end='') - if chr(byte) == '\0': print() - + if chr(byte) == '\0': + print() def dump_st_entries(self): - header = ["name_index", "name", "value", "size", "info", "other", "shndx", "bind", "type"] + header = ["name_index", "name", "value", "size", + "info", "other", "shndx", "bind", "type"] idx_list = [byte2int(entry.st_name) for entry in self.string_tb_e] - name_list = [ "".join(self.get_st_entry_symbol_string(byte2int(entry.st_name), ".strtab")) for entry in self.string_tb_e] + name_list = ["".join(self.get_st_entry_symbol_string( + byte2int(entry.st_name), ".strtab")) for entry in self.string_tb_e] value_list = [byte2int(entry.st_value) for entry in self.string_tb_e] size_list = [byte2int(entry.st_size) for entry in self.string_tb_e] info_list = [byte2int(entry.st_info) for entry in self.string_tb_e] other_list = [byte2int(entry.st_other) for entry in self.string_tb_e] shndx_list = [byte2int(entry.st_shndx) for entry in self.string_tb_e] - bind_list = [get_elf_st_bind_string(entry.st_bind) for entry in self.string_tb_e] - type_list = [get_elf_st_type_string(entry.st_type) for entry in self.string_tb_e] - - lines = ffs(2, header, True, idx_list, name_list, value_list, size_list, info_list, other_list, shndx_list, bind_list, type_list) + bind_list = [get_elf_st_bind_string( + entry.st_bind) for entry in self.string_tb_e] + type_list = [get_elf_st_type_string( + entry.st_type) for entry in self.string_tb_e] + + lines = ffs(2, header, True, idx_list, name_list, value_list, + size_list, info_list, other_list, shndx_list, bind_list, + type_list) for line in lines: print(line) def dump_st_entries_dyn(self): - header = ["name_index", "name", "value", "size", "info", "other", "shndx", "bind", "type"] + header = ["name_index", "name", "value", "size", + "info", "other", "shndx", "bind", "type"] idx_list = [byte2int(entry.st_name) for entry in self.string_tb_e_dyn] - name_list = [ "".join(self.get_st_entry_symbol_string(byte2int(entry.st_name), ".dynstr")) for entry in self.string_tb_e_dyn] - value_list = [byte2int(entry.st_value) for entry in self.string_tb_e_dyn] + name_list = ["".join(self.get_st_entry_symbol_string( + byte2int(entry.st_name), ".dynstr")) + for entry in self.string_tb_e_dyn] + value_list = [byte2int(entry.st_value) + for entry in self.string_tb_e_dyn] size_list = [byte2int(entry.st_size) for entry in self.string_tb_e_dyn] info_list = [byte2int(entry.st_info) for entry in self.string_tb_e_dyn] - other_list = [byte2int(entry.st_other) for entry in self.string_tb_e_dyn] - shndx_list = [byte2int(entry.st_shndx) for entry in self.string_tb_e_dyn] - bind_list = [get_elf_st_bind_string(entry.st_bind) for entry in self.string_tb_e_dyn] - type_list = [get_elf_st_type_string(entry.st_type) for entry in self.string_tb_e_dyn] - - lines = ffs(2, header, True, idx_list, name_list, value_list, size_list, info_list, other_list, shndx_list, bind_list, type_list) + other_list = [byte2int(entry.st_other) + for entry in self.string_tb_e_dyn] + shndx_list = [byte2int(entry.st_shndx) + for entry in self.string_tb_e_dyn] + bind_list = [get_elf_st_bind_string( + entry.st_bind) for entry in self.string_tb_e_dyn] + type_list = [get_elf_st_type_string( + entry.st_type) for entry in self.string_tb_e_dyn] + + lines = ffs(2, header, True, idx_list, name_list, value_list, + size_list, info_list, other_list, shndx_list, bind_list, + type_list) for line in lines: print(line) @@ -1180,7 +1562,8 @@ class ELF(object): tag_list = [entry["tag"] for entry in who] value_list = [entry["value"] for entry in who] value_list_hex = [hex(entry["value"]) for entry in who] - lines = ffs(2, header, True, tag_string_list, tag_list, value_list, value_list_hex) + lines = ffs(2, header, True, tag_string_list, + tag_list, value_list, value_list_hex) for line in lines: print(line) @@ -1190,43 +1573,56 @@ class ELF(object): r_info_list = [entry["r_info"] for entry in to_dump] addend_list = [entry["r_addend"] for entry in to_dump] lines = ffs(2, header, True, r_offset_list, r_info_list, addend_list) - for line in lines: print(line) + for line in lines: + print(line) def dump_rel(self, to_dump): header = ["r_offset", "r_info"] r_offset_list = [entry["r_offset"] for entry in to_dump] r_info_list = [entry["r_info"] for entry in to_dump] lines = ffs(2, header, True, r_offset_list, r_info_list) - for line in lines: print(line) + for line in lines: + print(line) def get_st_entry_symbol_string(self, index, section_name): symbol = [] for i in range(0, byte2int(self.elfhdr.e_shnum)): name = self.read_section_name(byte2int(self.shhdr[i].sh_name)) - if byte2int(self.shhdr[i].sh_type) == sh_type_e.SHT_STRTAB and name == section_name: + if (byte2int(self.shhdr[i].sh_type) == sh_type_e.SHT_STRTAB and + name == section_name): self.so.seek(byte2int(self.shhdr[i].sh_offset) + index, 0) byte = self.so.read(1) while chr(byte[0]) != "\0": - if chr(byte[0]) != "\0": symbol.append(chr(byte[0])) + if chr(byte[0]) != "\0": + symbol.append(chr(byte[0])) byte = self.so.read(1) return symbol def get_symbol_string_table(self, offset): symbol = [] - for i in range(0, int.from_bytes(self.elfhdr.e_shnum, byteorder="little", signed=False)): - if int.from_bytes(self.shhdr[i].sh_type, byteorder="little", signed=False) == sh_type_e.SHT_STRTAB: - self.so.seek(int.from_bytes(self.shhdr[i].sh_offset, byteorder="little", signed=False) + offset - 0, 0) + for i in range(0, int.from_bytes(self.elfhdr.e_shnum, + byteorder="little", signed=False)): + if (int.from_bytes(self.shhdr[i].sh_type, + byteorder="little", + signed=False) == sh_type_e.SHT_STRTAB): + self.so.seek(int.from_bytes( + self.shhdr[i].sh_offset, byteorder="little", + signed=False) + offset - 0, 0) byte = self.so.read(1) while chr(byte[0]) != "\0": - if chr(byte[0]) != "\0": symbol.append(chr(byte[0])) + if chr(byte[0]) != "\0": + symbol.append(chr(byte[0])) byte = self.so.read(1) return symbol def dump_inst_sections(self): - indices= [] + indices = [] for section in self.shhdr: - if int.from_bytes(section.sh_flags, byteorder="little", signed=False) & sh_flags_e.SHF_EXECINSTR == sh_flags_e.SHF_EXECINSTR: - indices.append(int.from_bytes(section.sh_name, byteorder="little")) + if (int.from_bytes(section.sh_flags, + byteorder="little", signed=False) & + sh_flags_e.SHF_EXECINSTR == sh_flags_e.SHF_EXECINSTR): + indices.append(int.from_bytes( + section.sh_name, byteorder="little")) return indices def pop_data_section(self): @@ -1250,18 +1646,20 @@ class ELF(object): self.so.seek(byte2int(section.sh_offset)) self.dyn_section = self.so.read(byte2int(section.sh_size)) length = int(len(self.dyn_section)) - #tag_type = int() - #type_string = str() - #value = int() dummy = {} - #jmp_val = int() - if self.size == 64: jmp_val = 8 - elif self.size == 32: jmp_val = 4 - else: jmp_val = 8; print("self.size is not set for class elf.going with 8 as a default.") + if self.size == 64: + jmp_val = 8 + elif self.size == 32: + jmp_val = 4 + else: + jmp_val = 8 + print("self.size is not set for class " + "elf.going with 8 as a default.") for offset in range(0, length, jmp_val*2): tag_type = byte2int(self.dyn_section[offset:offset+jmp_val]) dummy["tag"] = tag_type - value = byte2int(self.dyn_section[offset+jmp_val:offset+(jmp_val*2)]) + value = byte2int( + self.dyn_section[offset+jmp_val:offset+(jmp_val*2)]) dummy["value"] = value type_string = get_ph_dynamic_ent_tag_type(tag_type) dummy["type_string"] = type_string @@ -1274,8 +1672,10 @@ class ELF(object): entsize = int() dummy = {} step = int() - if self.size == 64: step = 8 - if self.size == 32: step = 4 + if self.size == 64: + step = 8 + if self.size == 32: + step = 4 for section in self.shhdr: name = self.read_section_name(byte2int(section.sh_name)) if name == section_name: @@ -1285,9 +1685,13 @@ class ELF(object): entsize = byte2int(section.sh_entsize) if entsize != 0: for i in range(0, int(size/entsize)): - dummy["r_offset"] = byte2int(section_whole[i*entsize:i*entsize+step]) - dummy["r_info"] = byte2int(section_whole[i*entsize+step:i*entsize+(step*2)]) - dummy["r_addend"] = byte2int(section_whole[i*entsize+(step*2):i*entsize+(step*3)], sign=True) + dummy["r_offset"] = byte2int( + section_whole[i*entsize:i*entsize+step]) + dummy["r_info"] = byte2int( + section_whole[i*entsize+step:i*entsize+(step*2)]) + dummy["r_addend"] = byte2int( + section_whole[i*entsize+(step*2):i*entsize+(step*3)], + sign=True) to_pop.append(dummy) dummy = {} @@ -1296,8 +1700,10 @@ class ELF(object): entsize = int() dummy = {} step = int() - if self.size == 64: step = 8 - if self.size == 32: step = 4 + if self.size == 64: + step = 8 + if self.size == 32: + step = 4 for section in self.shhdr: name = self.read_section_name(byte2int(section.sh_name)) if name == section_name: @@ -1306,12 +1712,14 @@ class ELF(object): size = byte2int(section.sh_size) entsize = byte2int(section.sh_entsize) for i in range(0, int(size/entsize)): - dummy["r_offset"] = byte2int(section_whole[i*entsize:i*entsize+step]) - dummy["r_info"] = byte2int(section_whole[i*entsize+step:i*entsize+(step*2)]) + dummy["r_offset"] = byte2int( + section_whole[i*entsize:i*entsize+step]) + dummy["r_info"] = byte2int( + section_whole[i*entsize+step:i*entsize+(step*2)]) to_pop.append(dummy) dummy = {} - #FIXME-ELF64 only + # FIXME-ELF64 only def pop_got(self): for shhdr in self.shhdr: name = self.read_section_name(byte2int(shhdr.sh_name)) @@ -1322,7 +1730,7 @@ class ELF(object): for i in range(0, int(byte2int(shhdr.sh_size)/8)): self.got_ents.append(byte2int(self.so.read(8))) - #FIXME-ELF64 only + # FIXME-ELF64 only def pop_got_plt(self): for shhdr in self.shhdr: name = self.read_section_name(byte2int(shhdr.sh_name)) @@ -1347,6 +1755,7 @@ class ELF(object): for line in lines: print(line) + class obj_loader(): def __init__(self, bytes): self.memory = bytes() @@ -1355,6 +1764,7 @@ class obj_loader(): for byte in obj: self.memory.append(byte) + def ch_so_to_exe(path): so = open(path, "r+b") so.seek(16) @@ -1362,6 +1772,7 @@ def ch_so_to_exe(path): print(Colors.purple + "changed so to exe" + Colors.ENDC) so.close + def ch_exe_to_so(path): so = open(path, "r+b") so.seek(16) @@ -1369,29 +1780,34 @@ def ch_exe_to_so(path): print(Colors.purple + "changed exe to so" + Colors.ENDC) so.close + def elf_init(): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) + def elf_get_func_names(): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) return elf.dump_symbol_string(ELF_ST_TYPE.STT_FUNC, False) + def elf_get_text_section(): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) return elf.dump_section(".text", False) + def elf_get_section(name): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) return elf.dump_section(name, False) + def elf_get_rodata_section(): so = openSO_r(sys.argv[1]) elf = ELF(so) @@ -1399,6 +1815,8 @@ def elf_get_rodata_section(): return elf.dump_section(".rodata", False) # obj here means variables or what the C standard means by objects + + def elf_get_obj_names(): so = openSO_r(sys.argv[1]) elf = ELF(so) @@ -1406,116 +1824,143 @@ def elf_get_obj_names(): return elf.dump_symbol_string(ELF_ST_TYPE.STT_OBJECT, False) # obj here means variables or what the C standard means by objects + + def elf_get_obj_sizes(): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) return elf.dump_obj_size(ELF_ST_TYPE.STT_OBJECT, False) + def elf_get_func_code(): so = openSO_r(sys.argv[1]) elf = ELF(so) elf.init(64) return elf.dump_funcs(False) + def elf_get_func_code_byname(): so = openSO_r(sys.argv[1]) arg = openSO_r(sys.argv[2]) elf = ELF(so) elf.init(64) counter = 0 - hit = False + # hit = False for name in elf.dump_symbol_string(ELF_ST_TYPE.STT_FUNC, False): if name == arg: code = elf.dump_funcs(False)[counter] - hit = True + # hit = True counter += 1 return code + class Call_Rewriter(object): - #def __init__(self, obj_code, arch, mode): + # def __init__(self, obj_code, arch, mode): def __init__(self, obj_code): self.obj_code = bytes(obj_code) self.md = Cs(CS_ARCH_X86, CS_MODE_64) - #self.md = Cs(arch, mode) + # self.md = Cs(arch, mode) def dumpall(self): for i in self.md.disasm(self.obj_code, 0x1): - print("0x%x:\t%s\t%s" %(i.address, i.mnemonic, i.op_str)) + print("0x%x:\t%s\t%s" % (i.address, i.mnemonic, i.op_str)) def run(self): for i in self.md.disasm(self.obj_code, 0x1): if i.mnemonic == "call": - print("0x%x:\t%s\t%s" %(i.address, i.mnemonic, i.op_str)) + print("0x%x:\t%s\t%s" % (i.address, i.mnemonic, i.op_str)) print(i.bytes) + class Global_Rewriter(object): def __init__(self): pass + class Rewriter(object): def __init__(self, path, new_name): so = openSO_r(path) self.elf = ELF(so) self.elf.init(64) - #shutil.copyfile(path, "/tmp/exe") + # shutil.copyfile(path, "/tmp/exe") self.magic_section_number = int() self.new_name = new_name self.shdr_new_size = [] self.shdr_new_offset = [] - def fix_section_offsets(self, section_name, new_size:int, new_section:bytes): - file_w = open(self.new_name, "wb") - magic_number = int() + def fix_section_offsets(self, section_name, new_size: int, + new_section: bytes): + # file_w = open(self.new_name, "wb") + # magic_number = int() for i in range(0, byte2int(self.elf.elfhdr.e_shnum)): - name = self.elf.read_section_name(byte2int(self.elf.shhdr[i].sh_name)) + name = self.elf.read_section_name( + byte2int(self.elf.shhdr[i].sh_name)) if section_name == name: self.magic_section_number = i print(self.magic_section_number) - ### copy the sections before magic_number - ### write in the new section - ### fix section headers + # copy the sections before magic_number + # write in the new section + # fix section headers end = int() - #for i in range(self.magic_section_number, byte2int(self.elf.elfhdr.e_shnum) + 1): for i in range(0, byte2int(self.elf.elfhdr.e_shnum)): if i > self.magic_section_number: extra_chunk = end % byte2int(self.elf.shhdr[i].sh_addralign) - missing_chunk = byte2int(self.elf.shhdr[i].sh_addralign) - extra_chunk + missing_chunk = byte2int( + self.elf.shhdr[i].sh_addralign) - extra_chunk assert missing_chunk > 0, "missing chunk is negative" self.shdr_new_size.append(byte2int(self.elf.shhdr[i].sh_size)) - self.shdr_new_offset.append(end + missing_chunk%byte2int(self.elf.shhdr[i].sh_addralign)) + self.shdr_new_offset.append( + end + missing_chunk % + byte2int(self.elf.shhdr[i].sh_addralign)) end = self.shdr_new_offset[-1] + self.shdr_new_size[-1] elif i < self.magic_section_number: self.shdr_new_size.append(byte2int(self.elf.shhdr[i].sh_size)) - self.shdr_new_offset.append(byte2int(self.elf.shhdr[i].sh_offset)) + self.shdr_new_offset.append( + byte2int(self.elf.shhdr[i].sh_offset)) elif i == self.magic_section_number: self.shdr_new_size.append(new_size) - self.shdr_new_offset.append(byte2int(self.elf.shhdr[i].sh_offset)) + self.shdr_new_offset.append( + byte2int(self.elf.shhdr[i].sh_offset)) end = byte2int(self.elf.shhdr[i].sh_offset) + new_size - for size in self.shdr_new_size: print(repr(i) + " new size is " + repr(size)) - for offset in self.shdr_new_offset: print(repr(i) + " new offset is " + repr(offset)) + for size in self.shdr_new_size: + print(repr(i) + " new size is " + repr(size)) + for offset in self.shdr_new_offset: + print(repr(i) + " new offset is " + repr(offset)) + def premain(argparser): so = openSO_r(argparser.args.obj) elf = ELF(so) elf.init(64) - if argparser.args.header: elf.dump_header() + if argparser.args.header: + elf.dump_header() elif argparser.args.symboltable: elf.dump_symbol_tb(".strtab", sh_type_e.SHT_STRTAB) elf.dump_symbol_tb(".dynstr", sh_type_e.SHT_STRTAB) - elif argparser.args.phdrs: elf.dump_phdrs() - elif argparser.args.shdrs: elf.dump_shdrs() - elif argparser.args.symbolindex: elf.dump_symbol_idx() - elif argparser.args.stentries: elf.dump_st_entries() - elif argparser.args.objcode: elf.dump_funcs(True) - elif argparser.args.funcs: elf.dump_symbol_string(ELF_ST_TYPE.STT_FUNC, True) - elif argparser.args.objs: elf.dump_symbol_string(ELF_ST_TYPE.STT_OBJECT, True) - elif argparser.args.dynsym: elf.dump_st_entries_dyn() - elif argparser.args.dlpath: elf.dump_section(".interp", True) - elif argparser.args.section: elf.dump_section(argparser.args.section, True) + elif argparser.args.phdrs: + elf.dump_phdrs() + elif argparser.args.shdrs: + elf.dump_shdrs() + elif argparser.args.symbolindex: + elf.dump_symbol_idx() + elif argparser.args.stentries: + elf.dump_st_entries() + elif argparser.args.objcode: + elf.dump_funcs(True) + elif argparser.args.funcs: + elf.dump_symbol_string(ELF_ST_TYPE.STT_FUNC, True) + elif argparser.args.objs: + elf.dump_symbol_string(ELF_ST_TYPE.STT_OBJECT, True) + elif argparser.args.dynsym: + elf.dump_st_entries_dyn() + elif argparser.args.dlpath: + elf.dump_section(".interp", True) + elif argparser.args.section: + elf.dump_section(argparser.args.section, True) elif argparser.args.test2: rewriter = Rewriter(argparser.args.obj, "new_exe") new_text = bytes() @@ -1540,22 +1985,28 @@ def premain(argparser): md = Cs(CS_ARCH_X86, CS_MODE_64) for i in md.disasm(bytes(code), 0x0): print(hex(i.address).ljust(7), i.mnemonic.ljust(7), i.op_str) - elif argparser.args.phdynent: elf.dump_ph_dyn_entries() + elif argparser.args.phdynent: + elf.dump_ph_dyn_entries() elif argparser.args.disass: for section in elf.shhdr: name = elf.read_section_name(byte2int(section.sh_name)) if name == argparser.args.disass: if byte2int(section.sh_flags) & 0x4 != 0x04: - print("section is not executable...but, since you asked, here you go...") + print( + "section is not executable...but, " + "since you asked, here you go...") elf.so.seek(byte2int(section.sh_offset)) code = elf.so.read(byte2int(section.sh_size)) md = Cs(CS_ARCH_X86, CS_MODE_64) for i in md.disasm(bytes(code), 0x0): - print(hex(i.address).ljust(7), i.mnemonic.ljust(7), i.op_str) - elif argparser.args.disassp != None: + print(hex(i.address).ljust(7), + i.mnemonic.ljust(7), i.op_str) + elif argparser.args.disassp is not None: index = argparser.args.disassp # section not executable message - if byte2int(elf.phdr[index].p_flags) & 0x1 != 1: print("program header section is not executable but since you asked...") + if byte2int(elf.phdr[index].p_flags) & 0x1 != 1: + print("program header section is not " + "executable but since you asked...") header_offset = elf.phdr[index].p_offset header_size = elf.phdr[index].p_filesz elf.so.seek(byte2int(header_offset)) @@ -1567,16 +2018,21 @@ def premain(argparser): md = Cs(CS_ARCH_X86, CS_MODE_64) for i in md.disasm(bytes(elf.text_section), 0x0): print(hex(i.address).ljust(7), i.mnemonic.ljust(7), i.op_str) - elif argparser.args.dynsecents: elf.dump_dyn_sec_ents(elf.dyn_section_ents) - elif argparser.args.reladyn: elf.dump_rela(elf.rela_dyn_ents) - elif argparser.args.relaplt: elf.dump_rela(elf.rela_plt_ents) + elif argparser.args.dynsecents: + elf.dump_dyn_sec_ents(elf.dyn_section_ents) + elif argparser.args.reladyn: + elf.dump_rela(elf.rela_dyn_ents) + elif argparser.args.relaplt: + elf.dump_rela(elf.rela_plt_ents) elif argparser.args.got: elf.pop_got() elf.dump_got() elif argparser.args.gotplt: elf.pop_got_plt() elf.dump_got_plt() - else: print("why even bother if you were not gonna type anythng decent in?") + else: + print("why even bother if you were not gonna type anythng decent in?") + def main(): argparser = CLIArgParser() @@ -1585,7 +2041,8 @@ def main(): premain(argparser) except Exception as e: print(e.__doc__) - if e.message: print(e.message) + if e.message: + print(e.message) signal.signal(signal.SIGINT, SigHandler_SIGINT) variables = globals().copy() variables.update(locals()) @@ -1594,5 +2051,6 @@ def main(): else: premain(argparser) + if __name__ == "__main__": main() diff --git a/pyproject.toml b/pyproject.toml new file mode 100644 index 0000000..9b8f034 --- /dev/null +++ b/pyproject.toml @@ -0,0 +1,16 @@ +[tool.poetry] +name = "delf" +version = "0.1.0" +description = "" +authors = ["terminaldweller "] +license = "GPL-3.0" + +[tool.poetry.dependencies] +python = "^3.8" +capstone = "^4.0.2" + +[tool.poetry.dev-dependencies] + +[build-system] +requires = ["poetry-core>=1.0.0"] +build-backend = "poetry.core.masonry.api" -- cgit v1.2.3