Full Disclosure mailing list archives
Re: VML Exploit vs. AV/IPS/IDS signatures
From: H D Moore <fdlist () digitaloffense net>
Date: Tue, 26 Sep 2006 10:17:07 -0500
Nice work Aviv! All of these methods, along with a few extras, are implemented in the Metasploit 2.6 version of this module. Last I checked, not a single AV or IPS could pick it up. This module should work on every version and service pack of Windows. http://metasploit.com/projects/Framework/exploits.html#ie_vml_rectfill -HD On Tuesday 26 September 2006 09:04, avivra wrote:
I've used 5 simple methods, trying to evade being detected by the signature: 1) I've replaced the location where EIP should jump when the exploit is activated, with a different valid address. 2) I've replaced the VML element from "rect" with one of the other VML elements. 3) I've replaced the payload with a different valid shell code. 4) I've replaced the namespace key with a random key. 5) A combination of all of the above. Please note that when I changed the code using any of the methods, the exploit still worked.
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Current thread:
- VML Exploit vs. AV/IPS/IDS signatures avivra (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures H D Moore (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures Dude VanWinkle (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures Alexander Sotirov (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures Pukhraj Singh (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures Aviv Raff (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures nirvana (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures avivra (Sep 27)
- Re: VML Exploit vs. AV/IPS/IDS signatures Pukhraj Singh (Sep 28)
- Re: VML Exploit vs. AV/IPS/IDS signatures avivra (Sep 28)
- Message not available
- Re: VML Exploit vs. AV/IPS/IDS signatures SanjayR (Sep 29)
- Re: VML Exploit vs. AV/IPS/IDS signatures nirvana (Sep 28)
- Re: VML Exploit vs. AV/IPS/IDS signatures Aviv Raff (Sep 26)
- Re: VML Exploit vs. AV/IPS/IDS signatures H D Moore (Sep 26)