# -*- coding: utf-8 -*-#
# -------------------------------------------------------------------------------
# Name: getwxinfo.py
# Description:
# Author: xaoyaoo
# Date: 2023/08/21
# -------------------------------------------------------------------------------
import ctypes
import json
import psutil
import pymem
from win32com.client import Dispatch
from app.log import log
ReadProcessMemory = ctypes.windll.kernel32.ReadProcessMemory
void_p = ctypes.c_void_p
ReadProcessMemory = ctypes.windll.kernel32.ReadProcessMemory
void_p = ctypes.c_void_p
# 读取内存中的字符串(非key部分)
@log
def get_info_without_key(h_process, address, n_size=64):
array = ctypes.create_string_buffer(n_size)
if ReadProcessMemory(h_process, void_p(address), array, n_size, 0) == 0: return "None"
array = bytes(array).split(b"\x00")[0] if b"\x00" in array else bytes(array)
text = array.decode('utf-8', errors='ignore')
return text.strip() if text.strip() != "" else "None"
@log
def pattern_scan_all(handle, pattern, *, return_multiple=False, find_num=100):
next_region = 0
found = []
user_space_limit = 0x7FFFFFFF0000 if sys.maxsize > 2 ** 32 else 0x7fff0000
while next_region < user_space_limit:
try:
next_region, page_found = pymem.pattern.scan_pattern_page(
handle,
next_region,
pattern,
return_multiple=return_multiple
)
except Exception as e:
print(e)
break
if not return_multiple and page_found:
return page_found
if page_found:
found += page_found
if len(found) > find_num:
break
return found
@log
def get_info_wxid(h_process):
find_num = 100
addrs = pattern_scan_all(h_process, br'\\FileStorage', return_multiple=True, find_num=find_num)
wxids = []
for addr in addrs:
array = ctypes.create_string_buffer(33)
if ReadProcessMemory(h_process, void_p(addr - 21), array, 33, 0) == 0: return "None"
array = bytes(array) # .decode('utf-8', errors='ignore')
array = array.split(br'\FileStorage')[0]
for part in [b'}', b'\x7f', b'\\']:
if part in array:
array = array.split(part)[1]
wxids.append(array.decode('utf-8', errors='ignore'))
break
wxid = max(wxids, key=wxids.count) if wxids else "None"
return wxid
# 读取内存中的key
@log
def get_key(h_process, address, address_len=8):
array = ctypes.create_string_buffer(address_len)
if ReadProcessMemory(h_process, void_p(address), array, address_len, 0) == 0: return "None"
address = int.from_bytes(array, byteorder='little') # 逆序转换为int地址（key地址）
key = ctypes.create_string_buffer(32)
if ReadProcessMemory(h_process, void_p(address), key, 32, 0) == 0: return "None"
key_string = bytes(key).hex()
return key_string
# 读取微信信息(account,mobile,name,mail,wxid,key)
@log
def read_info(version_list, is_logging=False):
wechat_process = []
result = []
error = ""
for process in psutil.process_iter(['name', 'exe', 'pid', 'cmdline']):
if process.name() == 'WeChat.exe':
wechat_process.append(process)
if len(wechat_process) == 0:
error = "[-] WeChat No Run"
if is_logging: print(error)
return -1
for process in wechat_process:
tmp_rd = {}
tmp_rd['pid'] = process.pid
tmp_rd['version'] = Dispatch("Scripting.FileSystemObject").GetFileVersion(process.exe())
bias_list = version_list.get(tmp_rd['version'], None)
if not isinstance(bias_list, list):
error = f"[-] WeChat Current Version {tmp_rd['version']} Is Not Supported"
if is_logging: print(error)
return -2
wechat_base_address = 0
for module in process.memory_maps(grouped=False):
if module.path and 'WeChatWin.dll' in module.path:
wechat_base_address = int(module.addr, 16)
break
if wechat_base_address == 0:
error = f"[-] WeChat WeChatWin.dll Not Found"
if is_logging: print(error)
return -1
Handle = ctypes.windll.kernel32.OpenProcess(0x1F0FFF, False, process.pid)
name_baseaddr = wechat_base_address + bias_list[0]
account__baseaddr = wechat_base_address + bias_list[1]
mobile_baseaddr = wechat_base_address + bias_list[2]
mail_baseaddr = wechat_base_address + bias_list[3]
key_baseaddr = wechat_base_address + bias_list[4]
addrLen = 4 if tmp_rd['version'] in ["3.9.2.23", "3.9.2.26"] else 8
tmp_rd['account'] = get_info_without_key(Handle, account__baseaddr, 32) if bias_list[1] != 0 else "None"
tmp_rd['mobile'] = get_info_without_key(Handle, mobile_baseaddr, 64) if bias_list[2] != 0 else "None"
tmp_rd['name'] = get_info_without_key(Handle, name_baseaddr, 64) if bias_list[0] != 0 else "None"
tmp_rd['mail'] = get_info_without_key(Handle, mail_baseaddr, 64) if bias_list[3] != 0 else "None"
tmp_rd['wxid'] = get_info_wxid(Handle)
tmp_rd['key'] = get_key(Handle, key_baseaddr, addrLen) if bias_list[4] != 0 else "None"
result.append(tmp_rd)
if is_logging:
print("=" * 32)
if isinstance(result, str): # 输出报错
print(result)
else: # 输出结果
for i, rlt in enumerate(result):
for k, v in rlt.items():
print(f"[+] {k:>8}: {v}")
print(end="-" * 32 + "\n" if i != len(result) - 1 else "")
print("=" * 32)
return result
import os
import sys
def resource_path(relative_path):
""" Get absolute path to resource, works for dev and for PyInstaller """
base_path = getattr(sys, '_MEIPASS', os.path.dirname(os.path.abspath(__file__)))
return os.path.join(base_path, relative_path)
@log
def get_info(VERSION_LIST):
result = read_info(VERSION_LIST, True) # 读取微信信息
return result
if __name__ == "__main__":
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--vlfile", type=str, help="手机号", required=False)
parser.add_argument("--vldict", type=str, help="微信昵称", required=False)
args = parser.parse_args()
# 读取微信各版本偏移
if args.vlfile:
VERSION_LIST_PATH = args.vlfile
with open(VERSION_LIST_PATH, "r", encoding="utf-8") as f:
VERSION_LIST = json.load(f)
if args.vldict:
VERSION_LIST = json.loads(args.vldict)
if not args.vlfile and not args.vldict:
VERSION_LIST_PATH = "../version_list.json"
with open(VERSION_LIST_PATH, "r", encoding="utf-8") as f:
VERSION_LIST = json.load(f)
result = read_info(VERSION_LIST, True) # 读取微信信息