wxutil

微信3.x图片解密

import pathlib
from wxutil.dat import find_key, decrypt_dat

xor_key, aes_key = find_key(pathlib.Path(r"C:\Users\<username>\Documents\WeChat Files\<wxid>"), version=3)

data = decrypt_dat(
    r"C:\Users\<username>\Documents\WeChat Files\<wxid>\FileStorage\Image\2024-11\00f0395964ec76d2406f15cc69c4e566.dat",
    xor_key)
with open("00f0395964ec76d2406f15cc69c4e566.png", "wb") as f:
    f.write(data)

微信3.x消息监听

from wxutil.db.v3 import WeChatDB, ALL_MESSAGE

wechat_db = WeChatDB()


@wechat_db.handle(ALL_MESSAGE)
def _(wechat_db, event):
    print(event)


wechat_db.run()

微信4.x消息监听

from wxutil.db.v4 import WeChatDB, ALL_MESSAGE
from wxutil.utils import get_wechat4_key
import psutil


def get_wechat_pid():
    for proc in psutil.process_iter(["pid", "name"]):
        try:
            if proc.info["name"].lower() == "weixin.exe":
                return proc.info["pid"]
        except (psutil.NoSuchProcess, psutil.AccessDenied, psutil.ZombieProcess):
            pass
    return None


key = get_wechat4_key()

pid = get_wechat_pid()
if pid is None:
    raise Exception("未找到微信进程")

wechat_db = WeChatDB(
    pid=pid,
    key=key,
    data_dir=r"C:\Users\<username>\xwechat_files\<wxid>"
)


@wechat_db.handle(ALL_MESSAGE)
def _(wechat_db, event):
    print(event)


wechat_db.run()

Release files for wxutil 0.0.15

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for wxutil 0.0.15
File	Size	Uploaded
wxutil-0.0.15.tar.gz	1.5 MB	Apr 13, 2026	Details

Release files / wxutil-0.0.15.tar.gz

Download URL	wxutil-0.0.15.tar.gz
Size	1.5 MB
Tags	Source
SHA-256 checksum How to use checksums	`e32dbdc2394278cbecd50116f9f19e665ed77efe206b9555e2fe20ff57b5d6ba`
BLAKE2b-256 checksum How to use checksums	`f1923f20e37806ca7afed2733ac8b12d8f99653fc3ce4da900b304f633a41104`
Upload date	Apr 13, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/6.1.0 CPython/3.12.9`