45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
#!/usr/bin/env python3
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"""本地 SIP 攻击模拟"""
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import socket
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def send_sip_register(target_ip, target_port, sip_id, local_ip="127.0.0.1", local_port=50600):
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message = f"""REGISTER sip:{target_ip} SIP/2.0\r
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Via: SIP/2.0/UDP {local_ip}:{local_port};rport;branch=z9hG4bK-test-{sip_id}\r
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From: <sip:{sip_id}@{target_ip}>;tag=12345\r
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To: <sip:{sip_id}@{target_ip}>\r
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Call-ID: test-{sip_id}@{local_ip}\r
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CSeq: 1 REGISTER\r
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Contact: <sip:{sip_id}@{local_ip}:{local_port}>\r
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Max-Forwards: 70\r
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User-Agent: Python-Test\r
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Expires: 3600\r
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Content-Length: 0\r
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\r
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"""
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sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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sock.settimeout(2)
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try:
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sock.sendto(message.encode(), (target_ip, target_port))
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response, _ = sock.recvfrom(4096)
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return response.decode()
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except socket.timeout:
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return "Timeout"
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finally:
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sock.close()
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IP_POOL = ("1.113.12.33","1.113.12.34","1.113.12.35")
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if __name__ == "__main__":
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LOCAL_IP = "1.113.12.33" # 模拟IP
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TARGET_IP = "127.0.0.1" # 本地测试(服务器地址)
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TARGET_PORT = 5061 # SIP端口
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# 模拟攻击：连续发送20个请求
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for i in range(50):
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sip_id = str(7000 + i)
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response = send_sip_register(TARGET_IP, TARGET_PORT, sip_id)
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print(f"[{sip_id}] {response.split(chr(13))[0] if response else 'No response'}") |