167 lines
6.1 KiB
Python
167 lines
6.1 KiB
Python
# -*- coding: utf-8 -*-#
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# -------------------------------------------------------------------------------
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# Name: getwxinfo.py
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# Description:
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# Author: xaoyaoo
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# Date: 2023/08/21
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# -------------------------------------------------------------------------------
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import json
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import ctypes
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import pymem
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from win32com.client import Dispatch
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import psutil
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ReadProcessMemory = ctypes.windll.kernel32.ReadProcessMemory
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void_p = ctypes.c_void_p
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# 读取内存中的字符串(非key部分)
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def get_info_without_key(h_process, address, n_size=64):
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array = ctypes.create_string_buffer(n_size)
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if ReadProcessMemory(h_process, void_p(address), array, n_size, 0) == 0: return "None"
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array = bytes(array).split(b"\x00")[0] if b"\x00" in array else bytes(array)
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text = array.decode('utf-8', errors='ignore')
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return text.strip() if text.strip() != "" else "None"
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def pattern_scan_all(handle, pattern, *, return_multiple=False):
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import sys
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next_region = 0
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found = []
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user_space_limit = 0x7FFFFFFF0000 if sys.maxsize > 2 ** 32 else 0x7fff0000
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while next_region < user_space_limit:
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try:
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next_region, page_found = pymem.pattern.scan_pattern_page(
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handle,
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next_region,
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pattern,
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return_multiple=return_multiple
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)
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except Exception as e:
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print(e)
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break
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if not return_multiple and page_found:
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return page_found
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if page_found:
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found += page_found
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if not return_multiple:
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return None
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return found
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def get_info_wxid(h_process, n_size=64):
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pm = pymem.Pymem("WeChat.exe")
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# addrs = pymem.pattern.pattern_scan_all(pm.process_handle, b'wxid_', return_multiple=True)
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addrs = pattern_scan_all(pm.process_handle, b'wxid_', return_multiple=True)
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for addr in addrs:
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wxidtmp = get_info_without_key(h_process, addr, n_size)
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if wxidtmp.startswith("wxid_") and r'\FileStorage\MsgAttach' in wxidtmp:
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wxid = wxidtmp.split(r'\FileStorage\MsgAttach')[0]
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return wxid
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return "None"
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# 读取内存中的key
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def get_key(h_process, address, address_len=8):
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array = ctypes.create_string_buffer(address_len)
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if ReadProcessMemory(h_process, void_p(address), array, address_len, 0) == 0: return "None"
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address = int.from_bytes(array, byteorder='little') # 逆序转换为int地址（key地址）
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key = ctypes.create_string_buffer(32)
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if ReadProcessMemory(h_process, void_p(address), key, 32, 0) == 0: return "None"
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key_string = bytes(key).hex()
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return key_string
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# 读取微信信息(account,mobile,name,mail,wxid,key)
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def read_info(version_list, is_logging=False):
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wechat_process = []
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result = []
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error = ""
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for process in psutil.process_iter(['name', 'exe', 'pid', 'cmdline']):
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if process.name() == 'WeChat.exe':
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wechat_process.append(process)
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if len(wechat_process) == 0:
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error = "[-] WeChat No Run"
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if is_logging: print(error)
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return error
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for process in wechat_process:
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tmp_rd = {}
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tmp_rd['pid'] = process.pid
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tmp_rd['version'] = Dispatch("Scripting.FileSystemObject").GetFileVersion(process.exe())
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bias_list = version_list.get(tmp_rd['version'], None)
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if not isinstance(bias_list, list):
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error = f"[-] WeChat Current Version {tmp_rd['version']} Is Not Supported"
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if is_logging: print(error)
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return error
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wechat_base_address = 0
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for module in process.memory_maps(grouped=False):
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if module.path and 'WeChatWin.dll' in module.path:
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wechat_base_address = int(module.addr, 16)
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break
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if wechat_base_address == 0:
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error = f"[-] WeChat WeChatWin.dll Not Found"
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if is_logging: print(error)
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return error
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Handle = ctypes.windll.kernel32.OpenProcess(0x1F0FFF, False, process.pid)
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name_baseaddr = wechat_base_address + bias_list[0]
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account__baseaddr = wechat_base_address + bias_list[1]
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mobile_baseaddr = wechat_base_address + bias_list[2]
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mail_baseaddr = wechat_base_address + bias_list[3]
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key_baseaddr = wechat_base_address + bias_list[4]
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addrLen = 4 if tmp_rd['version'] in ["3.9.2.23", "3.9.2.26"] else 8
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tmp_rd['account'] = get_info_without_key(Handle, account__baseaddr, 32) if bias_list[1] != 0 else "None"
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tmp_rd['mobile'] = get_info_without_key(Handle, mobile_baseaddr, 64) if bias_list[2] != 0 else "None"
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tmp_rd['name'] = get_info_without_key(Handle, name_baseaddr, 64) if bias_list[0] != 0 else "None"
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tmp_rd['mail'] = get_info_without_key(Handle, mail_baseaddr, 64) if bias_list[3] != 0 else "None"
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tmp_rd['wxid'] = get_info_wxid(Handle, 64)
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tmp_rd['key'] = get_key(Handle, key_baseaddr, addrLen) if bias_list[4] != 0 else "None"
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result.append(tmp_rd)
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if is_logging:
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print("=" * 32)
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if isinstance(result, str): # 输出报错
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print(result)
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else: # 输出结果
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for i, rlt in enumerate(result):
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for k, v in rlt.items():
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print(f"[+] {k:>7}: {v}")
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print(end="-" * 32 + "\n" if i != len(result) - 1 else "")
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print("=" * 32)
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return result
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if __name__ == "__main__":
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument("--vlfile", type=str, help="手机号", required=False)
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parser.add_argument("--vldict", type=str, help="微信昵称", required=False)
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args = parser.parse_args()
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# 读取微信各版本偏移
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if args.vlfile:
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VERSION_LIST_PATH = args.vlfile
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with open(VERSION_LIST_PATH, "r", encoding="utf-8") as f:
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VERSION_LIST = json.load(f)
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if args.vldict:
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VERSION_LIST = json.loads(args.vldict)
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if not args.vlfile and not args.vldict:
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VERSION_LIST_PATH = "../version_list.json"
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with open(VERSION_LIST_PATH, "r", encoding="utf-8") as f:
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VERSION_LIST = json.load(f)
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result = read_info(VERSION_LIST, True) # 读取微信信息
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