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107 lines
3.5 KiB
Python
107 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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"""网络自检:端口被被控端占用时,主动询问是否先关掉它再抓包。
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原来的流程走不通:
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自检要监听 8765/8766,但被控端正占着 -> 绑不上 -> 抓不到任何包。
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用户会以为"自检坏了"。
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现在:
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检测到占用且确实是被控端时,问一句
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「要自动关掉被控端并继续抓包吗?(Y/N)」
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Y -> 结束被控端进程,重新绑定,继续抓包
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N -> 明确说明"这是正常的,不是故障"
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"""
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from __future__ import annotations
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import sys
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from pathlib import Path
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TARGET = Path(r"C:\Users\shu\Desktop\deepseekagent\LanRemote\tools\网络自检.py")
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OLD_AGENT = '''def agent_running() -> bool:
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"""被控端是不是正在运行(它会占着 8765/8766)。"""
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text = run(["tasklist", "/FI", "IMAGENAME eq LanRemote-Agent.exe"])
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return "LanRemote-Agent" in text
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'''
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NEW_AGENT = '''def agent_running() -> bool:
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"""被控端是不是正在运行(它会占着 8765/8766)。"""
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text = run(["tasklist", "/FI", "IMAGENAME eq LanRemote-Agent.exe"])
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return "LanRemote-Agent" in text
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def stop_agent() -> bool:
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"""结束被控端进程,好让自检能绑上端口。"""
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run(["taskkill", "/IM", "LanRemote-Agent.exe", "/F"])
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time.sleep(1.5)
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return not agent_running()
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def ask_stop_agent() -> bool:
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"""询问是否关掉被控端。非交互环境直接返回 False。"""
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if not sys.stdin.isatty():
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return False
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line()
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line(" 被控端正在运行,占着 8765/8766,本自检绑不上端口。")
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line(" 要抓包必须先让它让出端口。")
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line()
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try:
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answer = input(" >>> 现在自动关掉被控端并继续抓包吗?(Y/N) ").strip().lower()
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except Exception:
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return False
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if not answer.startswith("y"):
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line(" 好,那本次不抓包。")
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line(" (这不是故障 —— 被控端在跑就说明它能收到包;")
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line(" 想抓包时先在它窗口点「退出」再重跑本脚本。)")
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return False
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if stop_agent():
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line(" 已关闭被控端,继续抓包。")
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line(" 抓完记得重新启动它。")
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return True
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line(" [警告] 关闭失败,可能是权限不够。请手动在它窗口点「退出」。")
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return False
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'''
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OLD_MAIN = ''' title(f"4. 开始监听({LISTEN_SECONDS} 秒)")
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if bind_errors and agent_running():
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line(" 注意:被控端占着端口,本次抓不到包(这不是故障)。")
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line(" 要抓包请先退出被控端。")
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line()
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'''
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NEW_MAIN = ''' title(f"4. 开始监听({LISTEN_SECONDS} 秒)")
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if agent_running():
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ask_stop_agent()
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line()
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'''
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def main() -> int:
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text = TARGET.read_text(encoding="utf-8")
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ok = True
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for old, new, tag in ((OLD_AGENT, NEW_AGENT, "关被控端"),
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(OLD_MAIN, NEW_MAIN, "主流程询问")):
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if old not in text:
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print(f" [失败] {tag} 锚点未匹配")
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ok = False
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else:
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text = text.replace(old, new, 1)
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print(f" {tag}: OK")
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if ok:
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TARGET.write_text(text, encoding="utf-8")
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print("\n语法检查:")
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import ast
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try:
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ast.parse(TARGET.read_text(encoding="utf-8"))
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print(" 网络自检.py: OK")
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except SyntaxError as exc:
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print(f" 语法错误 {exc}")
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ok = False
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return 0 if ok else 1
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if __name__ == "__main__":
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sys.exit(main())
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