0xdevalias

Reverse Engineering Webpack Apps

Some notes and techniques for reverse engineering Webpack (and a little bit about React/Vue/Angular) apps.

Table of Contents

• Webpack (and similar bundlers) Chunk Format
  • AST Structure
• Basic minified example

embee-research

102.116.6.203:8009
108.160.136.232:8088
111.90.148.240:8088
116.36.143.105:8888
139.180.219.18:8088
14.225.204.247:6060
14.225.254.32:9090
144.168.46.50:9000
146.70.113.150:8443

embee-research

2.133.130.23
27.11.235.246
42.192.132.19
43.240.48.46
43.244.89.152
45.32.106.94
49.12.46.139
59.26.93.6
80.168.201.195
81.19.141.35

eset-research

Python packages uploaded by "KEKWLTD" which contains stealer malware uploaded to PyPI, as of 2023-05-04 2:00 pm UTC.

Upload date	Project	Size (bytes)	File name	SHA-256
2023-05-04 03:14:40.606521 UTC	pythoncryptolibrary	20788	pythoncryptolibrary-1.0.0.tar.gz	cc60ff986a5dd15137b327a874c164443c099dd9e2de6ba53b736b9175b0f7c0
2023-05-04 03:14:38.830459 UTC	pythoncryptolibrary	20941	pythoncryptolibrary-1.0.0-py3-none-any.whl	ab05e400208bda44cc9d6eb201d537f408cdc3d59a8859bffded8c78be03a0a9
2023-05-03 23:46:50.934163 UTC	pipcolorpkgV1	20783	pipcolorpkgV1-1.0.0.tar.gz	b9ad095d848f3536e8a71faa59d0949c04b1404118218474575ea10df3e70f55
2023-05-03 23:46:48.963961 UTC	pipcolorpkgV1	20866	pipcolorpkgV1-1.0.0-py3-none-any.whl	1b191beafc5cdc327e6b4da864dacb7175ce9102c0bb9adb90949fe9d2e1ed57
2023-05-03 23:04:16.714994 UTC	syscolouringkitsV2	20780	`sysco

yehgdotnet

# https://twitter.com/brsn76945860/status/1171233054951501824
pip install mmh3

-----------------------------
# python 2
import mmh3
import requests
 
response = requests.get('https://cybersecurity.wtf/favicon.ico')
favicon = response.content.encode('base64')

dperini

//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//