From bb662279d8d2e932c1700e6b0e9df46451f46884 Mon Sep 17 00:00:00 2001 From: WitherOrNot Date: Mon, 14 Aug 2023 12:58:18 -0400 Subject: [PATCH] implement control flow --- notes2.txt | 2 +- obfu_block.py | 646 +++++++++++++++++++++++++++++++++++++++----------- peacestone.py | 8 +- 3 files changed, 508 insertions(+), 148 deletions(-) diff --git a/notes2.txt b/notes2.txt index 72c4fa8..e10a898 100644 --- a/notes2.txt +++ b/notes2.txt @@ -15,7 +15,7 @@ A8 ebp 24 OldRetAddr (_initterm) ;; not fastcall calling convention! -ecx <- [esp+1C] // Right below RetAddr +ecx/"this" <- [esp+1C] // Right below RetAddr edx <- STUB_FRAME (??) val_3 -> {???}{7 bits select offset for something}{12 bits size decrypted data} diff --git a/obfu_block.py b/obfu_block.py index 21130ab..89dc22b 100644 --- a/obfu_block.py +++ b/obfu_block.py @@ -53,7 +53,8 @@ def array_write_int(array, offset, val): return arr_copy -stub_frame = 0x120f989 +def assemble(instrs): + return bytes(ks.asm(instrs)[0]) num_obd = mem_read_int(sym_data_inv["?g_nNumObfuscatedBlockData@WARBIRD@@3KA"]) obd_addr = sym_data_inv["?g_ObfuscatedBlockData@WARBIRD@@3PAU_OBFUSCATED_BLOCK_DATA@1@A"] @@ -74,158 +75,517 @@ private_relocs = [] for i in range(num_relocs): private_relocs.append(mem_read_int(reloc_addr + 4*i)) -stub_frame_offset = stub_frame - image_start +obfu_code_table = {} +obfu_ctrlflow = [] -first = 0 -first_prev = first -last = num_obd - 1 -last_prev = last -sum_diff = 0 - -while True: - index = (first + last) // 2 - xor_value = obd[index][0] ^ sum_diff +for target in range(num_obd): + first = 0 + first_prev = 0 + last = num_obd - 1 + last_prev = num_obd - 1 + sum_diff = 0 - if stub_frame_offset >= xor_value: - if stub_frame_offset >= xor_value + (obd[index][3] & 0xFFF): + while True: + index = (first + last) // 2 + xor_value = obd[index][0] ^ sum_diff + + if index <= target: + if index != target: + first = index + 1 + last = last_prev + first_prev = first + sum_diff = (obd[index][0] - obd[index][3]) % (1 << 32) + else: + break + else: + last = index - 1 + last_prev = last + sum_diff = (obd[index][0] + obd[index][3]) % (1 << 32) + + if first > last: + raise Exception("???") + + addr = image_start + xor_value + val1 = (obd[index][1] + obd[index][0]) % (1 << 32) + val2 = (obd[index][2] - obd[index][0]) % (1 << 32) + val3 = (obd[index][4] + obd[index][3]) % (1 << 32) + unk3 = obd[index][3] + + cont_mode = (unk3 >> 12) & 0x7F + data_size = unk3 & 0xfff + + if cont_mode in [0x0B, 0x10, 0x13, 0x16, 0x33, 0x38, 0x45, 0x74]: + # INDIRECT JUMP + param1 = (unk3 >> 18) & 0x3F00 | (unk3 >> 12) & 0x80 | cont_mode & 0xFFF0007F | ((unk3 & 0x100000 | ((unk3 & 0x1E00000 | (unk3 >> 5) & 0x100000) >> 5)) >> 1) + param2 = val3 + obfu_ctrlflow.append((-1, -1)) + elif cont_mode in [0x19, 0x2F, 0x58, 0x63]: + # RETURN + obfu_ctrlflow.append((addr, 0, 0)) + else: + # DIRECT JUMP + addr0 = image_start + xor_value + data_size + addr1 = image_start + val3 + + obfu_ctrlflow.append((addr, addr0, addr1)) + + obfu_code_table[addr] = (index, val1, val2, val3, unk3) + +def decrypt_code(ecstart): + print("DECRYPTING CODE @ " + hex(ecstart)) + ecstart_offset = ecstart - image_start + + index, val1, val2, val3, unk3 = obfu_code_table[ecstart] + data_size = unk3 & 0xfff + enc_bytes = ql.mem.read(ecstart, data_size + 1) + dec_bytes = [0] * data_size + chksum = 0xa5 + + if val2 & 0x1000000 == 0: + print("DERIVING KEY FROM MAC") + mac_func = mem_read_int(sym_data_inv["?g_apMacFuncs@WARBIRD@@3PAP6AXAA_JPBE1ABU_CBCKey2@1@@ZA"] + (val2 >> 25) * 4) + + for instr in md.disasm(ql.mem.read(mac_func, 0x100), mac_func): + if instr.mnemonic == "ret": + mac_end = instr.address + break + + ql.mem.write(scratch_base, b"\x00\x01\x02\x03\x04\x05") + ql.mem.write(scratch_base + 0x10, ql.pack(ecstart_offset)) + ql.mem.write(scratch_base + 0x14, ql.pack(0)) + ql.arch.stack_push(scratch_base) + ql.arch.stack_push(val1 + image_start + (val2 & 0xffff)) + ql.arch.stack_push(val1 + image_start) + ql.arch.stack_push(0x10) + ql.arch.stack_push(0x69696969) + + old_sp = ql.arch.regs.esp + ql.run(begin=mac_func, end=mac_end) + ql.arch.regs.esp = old_sp + + key1 = ql.mem.read(0x10, 4) + key2 = ql.mem.read(0x14, 2) + else: + print("USING BLOCK VALUES AS KEY") + key1 = val1.to_bytes(4, "little") + key2 = (val2 & 0xFFFF).to_bytes(2, "little") + + for i in range(data_size - 1, -1, -1): + enc_byte = enc_bytes[i] + + if i > 0: + b = enc_bytes[i - 1] + else: + b = 0 + + if i % 2 == 1: + if (enc_byte ^ key1[3]) % 2 == 1: + a = (enc_byte ^ key1[3] ^ key1[2] ^ 0x100) >> 1 + else: + a = (enc_byte ^ key1[3]) >> 1 + + if (a ^ b) % 2 == 1: + dec_byte = (a ^ b ^ key2[1] ^ 0x100) >> 1 + else: + dec_byte = (a ^ b) >> 1 + else: + if (enc_byte ^ key1[1]) % 2 == 1: + a = (enc_byte ^ key1[1] ^ key1[0] ^ 0x100) >> 1 + else: + a = (enc_byte ^ key1[1]) >> 1 + + if (a ^ b) % 2 == 1: + dec_byte = (a ^ b ^ key2[0] ^ 0x100) >> 1 + else: + dec_byte = (a ^ b) >> 1 + + chksum ^= dec_byte + dec_bytes[i] = dec_byte + + if chksum != (val2 >> 16) & 0xFF: + raise Exception("CHECKSUM FAILED!") + + print(dec_bytes) + + first = 0 + last = num_relocs - 1 + + while last >= first: + index = (first + last) // 2 + addr = private_relocs[index] & 0xFFFFFFF + + if ecstart_offset >= addr: + if ecstart_offset == addr: + first = (first + last) // 2 + break + first = index + 1 - last = last_prev - first_prev = first - sum_diff = (obd[index][0] - obd[index][3]) % (1 << 32) else: - print(f"XOR {hex(xor_value)} SUMDIFF {hex(sum_diff)} INDEX {hex(index)}") - break - else: - last = index - 1 - last_prev = last - sum_diff = (obd[index][0] + obd[index][3]) % (1 << 32) - - if first > last: - raise Exception("Offset not found in block table!") - - print(f"XOR {hex(xor_value)} SUMDIFF {hex(sum_diff)} INDEX {hex(index)}") + last = index - 1 -val1 = (obd[index][1] + obd[index][0]) % (1 << 32) -val2 = (obd[index][2] - obd[index][0]) % (1 << 32) -val3 = (obd[index][4] + obd[index][3]) % (1 << 32) -unk3 = obd[index][3] + index = first -print(f"VAL1 {hex(val1)} VAL2 {hex(val2)} VAL3 {hex(val3)} UNK3 {hex(unk3)}") - -data_size = unk3 & 0xfff -xor_plus_binstart = image_start + xor_value -enc_bytes = ql.mem.read(xor_plus_binstart, data_size + 1) -dec_bytes = [0] * data_size -chksum = 0xa5 - -if val2 & 0x1000000 == 0: - print("DERIVING KEY FROM MAC") - mac_func = mem_read_int(sym_data_inv["?g_apMacFuncs@WARBIRD@@3PAP6AXAA_JPBE1ABU_CBCKey2@1@@ZA"] + (val2 >> 25) * 4) - - for instr in md.disasm(ql.mem.read(mac_func, 0x100), mac_func): - if instr.mnemonic == "ret": - mac_end = instr.address - break - - ql.mem.write(scratch_base, b"\x00\x01\x02\x03\x04\x05") - ql.mem.write(scratch_base + 0x10, ql.pack(xor_value)) - ql.mem.write(scratch_base + 0x14, ql.pack(0)) - ql.arch.stack_push(scratch_base) - ql.arch.stack_push(val1 + image_start + (val2 & 0xffff)) - ql.arch.stack_push(val1 + image_start) - ql.arch.stack_push(0x10) - ql.arch.stack_push(0x69696969) - - old_sp = ql.arch.regs.esp - ql.run(begin=mac_func, end=mac_end) - ql.arch.regs.esp = old_sp - - key1 = ql.mem.read(0x10, 4) - key2 = ql.mem.read(0x14, 2) -else: - print("USING BLOCK VALUES AS KEY") - key1 = val1.to_bytes(4, "little") - key2 = (val2 & 0xFFFF).to_bytes(2, "little") - -for i in range(data_size - 1, -1, -1): - enc_byte = enc_bytes[i] - - if i > 0: - b = enc_bytes[i - 1] - else: - b = 0 - - if i % 2 == 1: - if (enc_byte ^ key1[3]) % 2 == 1: - a = (enc_byte ^ key1[3] ^ key1[2] ^ 0x100) >> 1 - else: - a = (enc_byte ^ key1[3]) >> 1 + while index < num_relocs: + addr = private_relocs[index] & 0xFFFFFFF - if (a ^ b) % 2 == 1: - dec_byte = (a ^ b ^ key2[1] ^ 0x100) >> 1 - else: - dec_byte = (a ^ b) >> 1 - else: - if (enc_byte ^ key1[1]) % 2 == 1: - a = (enc_byte ^ key1[1] ^ key1[0] ^ 0x100) >> 1 - else: - a = (enc_byte ^ key1[1]) >> 1 - - if (a ^ b) % 2 == 1: - dec_byte = (a ^ b ^ key2[0] ^ 0x100) >> 1 - else: - dec_byte = (a ^ b) >> 1 - - chksum ^= dec_byte - dec_bytes[i] = dec_byte - -if chksum != (val2 >> 16) & 0xFF: - raise Exception("CHECKSUM FAILED!") - -print(dec_bytes) - -first = 0 -last = num_relocs - 1 - -while last >= first: - index = (first + last) // 2 - addr = private_relocs[index] & 0xFFFFFFF - - if xor_value >= addr: - if xor_value == addr: - first = (first + last) // 2 + if addr >= (ecstart_offset + data_size): break - first = index + 1 - else: - last = index - 1 + offset = 0 + ofmode = (private_relocs[index] >> 28) & 3 + + if ofmode == 1: + offset = -ecstart % (1 << 32) + elif ofmode == 2: + offset = ecstart + + if ((private_relocs[index] >> 30) & 3) == 2 and offset != 0: + print(f"RELOC @ OFFSET {hex(addr - ecstart_offset)} +{hex(offset)}") + val = array_read_int(dec_bytes, addr - ecstart_offset) + val = (val + offset) % (1 << 32) + dec_bytes = array_write_int(dec_bytes, addr - ecstart_offset, val) + print(dec_bytes) + + index += 1 + + dec_bytes = bytes(dec_bytes) -index = first + for instr in md.disasm(dec_bytes, 0): + print(instr) -while index < num_relocs: - addr = private_relocs[index] & 0xFFFFFFF - - if addr >= (xor_value + data_size): - break - - offset = 0 - ofmode = (private_relocs[index] >> 28) & 3 - - if ofmode == 1: - offset = -xor_plus_binstart % (1 << 32) - elif ofmode == 2: - offset = xor_plus_binstart - - if ((private_relocs[index] >> 30) & 3) == 2 and offset != 0: - print(f"RELOC @ OFFSET {hex(addr - xor_value)} +{hex(offset)}") - val = array_read_int(dec_bytes, addr - xor_value) - val = (val + offset) % (1 << 32) - dec_bytes = array_write_int(dec_bytes, addr - xor_value, val) - print(dec_bytes) - - index += 1 + return dec_bytes -dec_bytes = bytes(dec_bytes) +def nearest_block(caddr): + return list(filter(lambda a: a <= caddr, obfu_code_table))[-1] -for instr in md.disasm(dec_bytes, 0): - print(instr) \ No newline at end of file +def deobfu_func(ecstart): + print("DEOBFUSCATING CODE @ " + hex(ecstart)) + ecstart_offset = ecstart - image_start + code_chunks = [] + + index, val1, val2, val3, unk3 = obfu_code_table[ecstart] + min_index = index + + addr = 0 + max_addr = ecstart + while addr < max_addr: + addr, addr0, addr1 = obfu_ctrlflow[index] + max_addr = max(max_addr, addr, addr0, addr1) + + if max_addr not in obfu_code_table: + max_addr = nearest_block(max_addr) + + print(hex(addr), hex(max_addr)) + + code_chunks.append(decrypt_code(addr)) + + index += 1 + + max_index = index + + ctrlflow = obfu_ctrlflow[min_index:max_index] + code_out = b"" + + for i in range(max_index - min_index): + code_out += code_chunks[i] + addr, addr0, addr1 = ctrlflow[i] + unk3 = obfu_code_table[addr][4] + cont_mode = (unk3 >> 12) & 0x7F + + if cont_mode in [0x0B, 0x10, 0x13, 0x16, 0x33, 0x38, 0x45, 0x74]: + print("INDIRECT JUMP?") + param1 = (unk3 >> 18) & 0x3F00 | (unk3 >> 12) & 0x80 | cont_mode & 0xFFF0007F | ((unk3 & 0x100000 | ((unk3 & 0x1E00000 | (unk3 >> 5) & 0x100000) >> 5)) >> 1) + param2 = val3 + + # return b"" + elif cont_mode in [0x19, 0x2F, 0x58, 0x63]: + ret_size = (unk3 >> 21) & 0xF + print(f"RETURN {ret_size}") + print(hex(addr)) + + ret_code_bin = assemble(f"ret {ret_size * 4}") + ret_code_bin += b"\x90" * (16 - len(ret_code_bin)) + code_out += ret_code_bin + else: + print("DIRECT JUMP") + jmp_code = "" + + # 0x01 CF + # 0x04 PF + # 0x10 AF + # 0x40 ZF + # 0x80 SF + # 0x100 TF + # 0x200 IF + # 0x400 DF + # 0x800 OF + + if cont_mode in [0x00, 0x34, 0x5A, 0x6C]: + pass + # SF == 0 -> Addr1 else Addr0 + # js addr0 + # jmp addr1 + jmp_code = "js {addr0}; jmp {addr1}" + elif cont_mode in [0x01, 0x20, 0x2D, 0x42]: + pass + # ZF != 0 || SF != OF -> Addr0 else Addr1 + # jz addr0 + # jl addr0 + # jmp addr1 + jmp_code = "jz {addr0}; jl {addr0}; jmp {addr1}" + elif cont_mode in [0x02, 0x21, 0x2E, 0x35]: + pass + # jmp addr1 + jmp_code = "jmp {addr1}" + elif cont_mode in [0x03, 0x0F, 0x4A, 0x67]: + pass + # SF != 0 -> Addr0 + # SF == 0 && OF == 0 -> Addr0 + # SF == 0 && OF != 0 -> Addr1 + # js addr0 + # jno addr0 + # jmp addr1 + + jmp_code = "js {addr0}; jno {addr0}; jmp {addr1}" + elif cont_mode in [0x05, 0x11, 0x5D, 0x78]: + pass + # PF == 0 -> Addr1 else Addr0 + # jp addr0 + # jmp addr1 + + jmp_code = "jp {addr0}; jmp {addr1}" + elif cont_mode in [0x06, 0x4D, 0x54, 0x6D]: + pass + # ZF != 0 || SF == OF -> Addr0 else Addr1 + # jz addr0 + # jnl addr0 + # jmp addr1 + + jmp_code = "jz {addr0}; jnl {addr0}; jmp {addr1}" + elif cont_mode in [0x07, 0x0E, 0x3C, 0x53]: + pass + # OF == 0 -> Addr1 else Addr0 + # jo addr0 + # jmp addr1 + + jmp_code = "jo {addr0}; jmp {addr1}" + elif cont_mode in [0x08, 0x0D, 0x1F, 0x5B]: + pass + # ZF != 0 -> Addr1 + # ZF == 0 && SF == OF -> Addr0 + # ZF == 0 && SF != OF -> Addr1 + # jz addr1 + # jl addr1 + # jmp addr0 + + jmp_code = "jz {addr1}; jl {addr1}; jmp {addr0}" + elif cont_mode in [0x09, 0x22, 0x25, 0x31]: + pass + # PF != 0 -> Addr1 else Addr0 + # jnp addr0 + # jmp addr1 + + jmp_code = "jnp {addr0}; jmp {addr1}" + elif cont_mode in [0x0A, 0x17, 0x24, 0x32]: + pass + # ZF != 0 -> Addr0 + # ZF == 0 && OF == 0 -> Addr0 + # ZF == 0 && OF != 0 -> Addr1 + # jz addr0 + # jno addr0 + # jmp addr1 + + jmp_code = "jz {addr0}; jno {addr0}; jmp {addr1}" + elif cont_mode in [0x0C, 0x4B, 0x56, 0x65]: + pass + # PF && CF -> Addr1 else Addr0 + # jnp addr0 + # jnc addr0 + # jmp addr1 + + jmp_code = "jnp {addr0}; jnc {addr0}; jmp {addr1}" + elif cont_mode in [0x12, 0x18, 0x1D, 0x51]: + pass + # SF != OF -> Addr1 else Addr0 + # jnl addr0 + # jmp addr1 + + jmp_code = "jnl {addr0}; jmp {addr1}" + elif cont_mode in [0x14, 0x3B, 0x4F, 0x5F]: + pass + # OF != 0 -> Addr1 else Addr0 + # jno addr0 + # jmp addr1 + + jmp_code = "jno {addr0}; jmp {addr1}" + elif cont_mode in [0x15, 0x1E, 0x41, 0x55]: + pass + # PF == 0 -> Addr1 + # PF != 0 && ZF == OF -> Addr0 + # PF != 0 && ZF != OF -> Addr1 + # jnp addr1 + # push eax + # push ecx + # pushfd + # pop eax + # mov ecx, eax + # shr eax, 5 + # xor eax, ecx + # test al, 40h + # pop eax + # pop ecx + # jz addr0 + # jmp addr1 + elif cont_mode in [0x1A, 0x3E, 0x60, 0x72]: + pass + # PF != 0 -> Addr1 else Addr0 + # jnp addr0 + # jmp addr1 + + jmp_code = "jnp {addr0}; jmp {addr1}" + elif cont_mode in [0x1B, 0x44, 0x48, 0x7E]: + pass + # ZF == 0 -> Addr1 else Addr0 + # jz addr0 + # jmp addr1 + + jmp_code = "jz {addr0}; jmp {addr1}" + elif cont_mode in [0x1C, 0x26, 0x2B, 0x75]: + pass + # ZF == 0 || PF != 0 -> Addr0 else Addr1 + # jnz addr0 + # jp addr0 + # jmp addr1 + + jmp_code = "jnz {addr0}; jp {addr0}; jmp {addr1}" + elif cont_mode in [0x27, 0x43, 0x64, 0x6B]: + pass + # SF != 0 -> Addr1 else Addr0 + # jns addr0 + # jmp addr1 + + jmp_code = "jns {addr0}; jmp {addr1}" + elif cont_mode in [0x28, 0x40, 0x68, 0x7B]: + pass + # CF != 0 -> Addr1 + # CF == 0 && ZF == 0 -> Addr0 + # CF == 0 && ZF != 0 -> Addr1 + # ja addr0 + # jmp addr1 + + jmp_code = "ja {addr0}; jmp {addr1}" + elif cont_mode in [0x29, 0x3A, 0x71, 0x76]: + pass + # ZF != 0 || CF != PF -> Addr0 else Addr1 + # jz addr0 + # push eax + # push ecx + # pushfd + # pop eax + # mov ecx, eax + # shr eax, 2 + # xor eax, ecx + # test al, 01h + # pop eax + # pop ecx + # jnz addr0 + # jmp addr1 + elif cont_mode in [0x2C, 0x30, 0x3F, 0x7C]: + pass + # DF == 0 -> Addr1 else Addr0 + # push eax + # push ecx + # pushfd + # pop eax + # mov ecx, eax + # shr eax, 4 + # xor eax, ecx + # test al, 40h + # pop eax + # pop ecx + # jz addr0 + # jmp addr1 + elif cont_mode in [0x36, 0x59, 0x61, 0x7D]: + pass + # CF == 0 -> Addr1 else Addr0 + # jc addr0 + # jmp addr1 + + jmp_code = "jc {addr0}; jmp {addr1}" + elif cont_mode in [0x37, 0x52, 0x5E, 0x79]: + pass + # CF != 0 || ZF != 0 -> Addr0 else Addr1 + # jna addr0 + # jmp addr1 + + jmp_code = "jna {addr0}; jmp {addr1}" + elif cont_mode in [0x39, 0x4E, 0x6F, 0x7A]: + pass + # SF == OF -> Addr0 else Addr1 + # jge addr0 + # jmp addr1 + + jmp_code = "jge {addr0}; jmp {addr1}" + elif cont_mode in [0x46, 0x6A, 0x70, 0x77]: + pass + # CF != 0 -> Addr1 + # CF == 0 && OF == 0 -> Addr0 + # CF == 0 && OF != 0 -> Addr1 + # jc addr1 + # jo addr1 + # jmp addr0 + + jmp_code = "jc {addr1}; jo {addr1}; jmp {addr0}" + elif cont_mode in [0x47, 0x49, 0x62, 0x73]: + pass + # ZF != 0 -> Addr1 else Addr0 + # jnz addr0 + # jmp addr1 + + jmp_code = "jnz {addr0}; jmp {addr1}" + elif cont_mode in [0x4C, 0x66, 0x69, 0x7F]: + pass + # CF != 0 -> Addr1 + # CF == 0 && PF != 0 -> Addr0 + # CF == 0 && PF == 0 -> Addr1 + # jc addr1 + # jnp addr1 + # jmp addr0 + + jmp_code = "jc {addr1}; jnp {addr1}; jmp {addr0}" + elif cont_mode in [0x50, 0x57, 0x5C, 0x6E]: + pass + # CF != 0 -> Addr1 else Addr0 + # jnc addr0 + # jmp addr1 + + jmp_code = "jnc {addr0}; jmp {addr1}" + else: + pass + # jmp addr0 + + jmp_code = "jmp {addr0}" + + print(hex(addr), hex(addr0), hex(addr1)) + block_offset0 = addr0 - nearest_block(addr0) + block_offset1 = addr1 - nearest_block(addr1) + + addr0_index = obfu_code_table[addr0 - block_offset0][0] - min_index + addr1_index = obfu_code_table[addr1 - block_offset1][0] - min_index + + print(addr0_index, addr1_index) + + jmp_code = jmp_code.format(addr0=block_offset0 + sum(map(len, code_chunks[:addr0_index])) + 16 * addr0_index - len(code_out), addr1=block_offset1 + sum(map(len, code_chunks[:addr1_index])) + 16 * addr1_index - len(code_out)) + jmp_code_bin = assemble(jmp_code) + jmp_code_bin += b"\x90" * (16 - len(jmp_code_bin)) # dont like this but Ghidra kekw + code_out += jmp_code_bin + + for instr in md.disasm(code_out, 0): + print(instr) + + with open(hex(ecstart) + ".bin", "wb") as f: + f.write(code_out) + + return code_out + +# obfu_code(0x12016af) \ No newline at end of file diff --git a/peacestone.py b/peacestone.py index b904cef..20a33df 100644 --- a/peacestone.py +++ b/peacestone.py @@ -76,7 +76,7 @@ if __name__ == "__main__": # save_patched_exe() pe_data = ql.mem.read(image_start, image_size) - f = open("log.txt", "w") + f = open("func_table.txt", "w") for match in re.finditer(STUB_RET4_REGEX, pe_data): print(hex(match.start())) @@ -114,7 +114,7 @@ if __name__ == "__main__": if instrs[stub_start_index].mnemonic == "mov" or instrs[stub_start_index].mnemonic == "push": stub_start_index += 1 elif instrs[stub_start_index].mnemonic != "lea": - print("CANT DEAL WITH THIS") + # print("CANT DEAL WITH THIS") continue stub_start = instrs[stub_start_index].address @@ -125,7 +125,7 @@ if __name__ == "__main__": raise Exception("CANT DEAL WITH THIS") if used_reg not in REG_NAMES: - print("CANT DEAL WITH THIS") + # print("CANT DEAL WITH THIS") continue used_reg_name = REG_NAMES[used_reg].lower() @@ -148,7 +148,7 @@ if __name__ == "__main__": break if jmp_insert_addr == 0: - print("CANT DEAL WITH THIS") + # print("CANT DEAL WITH THIS") continue print("NOPPED STARTING @ " + hex(jmp_insert_addr))