Cr3dOv3r – Credential Reuse Attack Tool

Use Netsparker


Cr3dOv3r is a fairly simple Python-based set of functions that carry out the prelimary work as a credential reuse attack tool.

Cr3dOv3r - Credential Reuse Attack Tool


You just give the tool your target email address then it does two fairly straightforward (but useful) jobs:

  • Search for public leaks for the email and if it any, it returns with all available details about the leak (Using hacked-emails site API).
  • Then you give it this email’s old or leaked password then it checks this credentials against 16 websites (ex: facebook, twitter, google…) and notifies of any successful logins.

So how would this Credential Reuse Attack Tool work?

Just imagine this scenario:

  1. You check a targeted email with this tool.
  2. The tool finds the email address involved in a leak so you open the leakage link.
  3. You get the leaked password after searching the leak details.
  4. You return to the tool and enter the password to check if there’s any website the user uses the same password in it.
  5. PROFIT

How to use Cr3dOv3r for a Credential Reuse Attack

Another useful tool could be:

credmap – The Credential Mapper

You can download Cr3dOv3r here:

Cr3dOv3r-master.zip

Or read more here.

Posted in: Hacking Tools


Latest Posts:


testssl.sh - Test SSL Security Including Ciphers, Protocols & Detect Flaws testssl.sh – Test SSL Security Including Ciphers, Protocols & Detect Flaws
testssl.sh is a free command line tool to test SSL security, it checks a server's service on any port for the support of TLS/SSL ciphers, protocols as well as recent cryptographic flaws and more.
Four Year Old libSSH Bug Leaves Servers Wide Open Four Year Old libssh Bug Leaves Servers Wide Open
A fairly serious 4-year old libssh bug has left servers vulnerable to remote compromise, fortunately, the attack surface isn't that big as neither OpenSSH or the GitHub implementation are affected.
CHIPSEC - Platform Security Assessment Framework CHIPSEC – Platform Security Assessment Framework For Firmware Hacking
CHIPSEC is a platform security assessment framework for PCs including hardware, system firmware (BIOS/UEFI), and platform components for firmware hacking.
How To Recover When Your Website Got Hacked How To Recover When Your Website Got Hacked
The array of easily available Hacking Tools out there now is astounding, combined with self-propagating malware, people often come to me when their website got hacked and they don't know what to do, or even where to start.
HTTrack - Website Downloader Copier & Site Ripper Download HTTrack – Website Downloader Copier & Site Ripper Download
HTTrack is a free and easy-to-use offline browser utility which acts as a website downloader and a site ripper for copying websites and downloading them for offline viewing.
sshLooter - Script To Steal SSH Passwords sshLooter – Script To Steal SSH Passwords
sshLooter is a Python script using a PAM module to steal SSH passwords by logging the password and notifying the admin of the script via Telegram when a user logs in.


Comments are closed.