lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Wed, 21 May 2014 23:13:20 -0400
From: rage <>
Subject: [FD]  rcrypt packer/crypter writeup and POC tool

I've written and released a packer/crypter called rcrypt that might be 
fun for some of you to play around with. The latest public version is 
1.4 although there is a functional 1.5 non public version currently in 

The general summary is as follows:

rcrypt is a Windows PE binary crypter (a type of packer) that makes use 
of timelock techniques to cause a delay in execution. This delay can 
cause analysis to fail on time constrained systems such as on disk 
scanners. rcrypt can pack exes and dll files.

It bypasses KAV and many others. I'm always interested in feedback and 

There are many other features and functions as well!

Released on my site:
Writeup also available:


  - rage

Sent through the Full Disclosure mailing list
Web Archives & RSS:

Powered by blists - more mailing lists