You can always grab the netcat source and hardcode a set of command line options into it (ala ncx99.exe). If you want something a bit smaller, try HSJ's reverse-connect shellcode, it works on NT/2K/XP, is service pack independent, and is ~400 bytes. Drop a tiny little C|ASM wrapper on it and you have a nice super-small anti-virus-friendly backdoor ;) http://hsj.shadowpenguin.org/misc/iis5htr_exp.txt -HD On Friday 06 December 2002 10:18 pm, Nick Jacobsen wrote: > Has anyone seen/built a reverse shell application for windows NT? I > can usually use pipes with netcat, but it is cumbersome and does not > work very well... I would like to find something that simply sends a > command shell to X listening port on machine X.X.X.X. Any suggestions > would be welcome. ---------------------------------------------------------------------------- This list is provided by the SecurityFocus Security Intelligence Alert (SIA) Service. For more information on SecurityFocus' SIA service which automatically alerts you to the latest security vulnerabilities please see: https://alerts.securityfocus.com/
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