Full Disclosure mailing list archives
Re: Detours and Trojans
From: eflorio <eflorio () edmaster it>
Date: Thu, 23 Feb 2006 10:11:48 +0100
It's not the first time that malwares are using detours techniques. In case your malware is "Trojan.Anserin" (http://securityresponse.symantec.com/avcenter/venc/data/trojan.anserin.html) It tries to hooks several APIs of the common browsers for keylogging/password stealing purposes (IEXPLORE, FIREFOX, MOZILLA, OPERA). It tries to steal bank accounts and other confindential information. Some variants try also to patch NSPR4.DLL (Netscape lib) altering the following functions: PR_Connect(), PR_Read(), PR_Write(), PR_Close() EF ----- Original Message ----- From: Tiago Halm [mailto:thalm () hotmail com] To: full-disclosure () lists grok org uk Sent: Wed, 22 Feb 2006 22:47:40 +0100 Subject: [Full-disclosure] Detours and Trojans
Detours is being used on trojans. Just got one *sighs* and detours was making sure the processes could not be killed. the files were: c:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00002.dll (around 48k) c:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00003.dll (around 48k) c:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00003.exe --> this file was 2k c:\Program Files\Common Files\Microsoft Shared\Web Folders\ibm00004.dll (around 48k) current user "Run" was mapped to ibm00003.exe above. Unfortunatelly I deleted the files (in case anyone was interested), because google did not show much info on this and I didn't know much more of what to do. did some strings on the files above and showed http posts (uploads) of some local files. sorry I don't have any more information. don't remember. anyone saw this already? Tiago Halm _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
_______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Detours and Trojans Tiago Halm (Feb 22)
- Re: Detours and Trojans eflorio (Feb 23)