https://github.com/odensc/janus

Python script to create an Android APK exploiting the Janus vulnerability.
https://github.com/odensc/janus

android janus security

Last synced: about 1 year ago
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Python script to create an Android APK exploiting the Janus vulnerability.

• Host: GitHub
• URL: https://github.com/odensc/janus
• Owner: odensc
• License: mit
• Created: 2017-12-10T08:21:37.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2017-12-10T11:19:06.000Z (over 8 years ago)
• Last Synced: 2023-02-26T09:06:13.724Z (over 3 years ago)
• Topics: android, janus, security
• Language: Python
• Homepage:
• Size: 3.91 KB
• Stars: 77
• Watchers: 3
• Forks: 26
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# janus

Python script to create an Android APK exploiting the Janus vulnerability.

[Credit to GuardSquare for the writeup.](https://www.guardsquare.com/en/blog/new-android-vulnerability-allows-attackers-modify-apps-without-affecting-their-signatures)

## Usage

```

usage: janus.py [-h] original-apk dex-file output-apk

Creates an APK exploiting the Janus vulnerability.

positional arguments:

  original-apk  the source apk to use

  dex-file      the dex file to prepend

  output-apk    the file to output to

optional arguments:

  -h, --help    show this help message and exit

```