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7.5 opcode offset hack

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Flawed
2026-04-28 00:33:31 -07:00
parent 01017f29ff
commit b01e2dc3b6
1 changed files with 4 additions and 1 deletions
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analysis_utils.py
+4 -1
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@@ -135,7 +135,10 @@ def get_packet_handler_opcode_offset(r2, exe_file: str):
r2.cmd(f"s {opcode_offset_target}") r2.cmd(f"s {opcode_offset_target}")
r2.cmd("aei; aeim; aeip") # Initialize ESIL VM, stack, and instruction pointer r2.cmd("aei; aeim; aeip") # Initialize ESIL VM, stack, and instruction pointer
if semver.compare(sem_ver, "7.4.0") >= 0: if semver.compare(sem_ver, "7.5.0") >= 0:
offset_reg = "r13"
opcode_offset = _get_opcode_offset_post_72(r2, offset_reg)
elif semver.compare(sem_ver, "7.4.0") >= 0:
offset_reg = "r15" offset_reg = "r15"
opcode_offset = _get_opcode_offset_post_72(r2, offset_reg) opcode_offset = _get_opcode_offset_post_72(r2, offset_reg)
elif semver.compare(sem_ver, "7.3.8") >= 0: elif semver.compare(sem_ver, "7.3.8") >= 0: