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Article #292Re: Win32/RAMNIT.A Anyone?
From: David H. Lipman
Date: Thu, 29 Jul 2010 23:29
Date: Thu, 29 Jul 2010 23:29
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4083 bytes
From: "FromTheRafters" <erratic@nomail.afraid.org> | "David H. Lipman" <DLipman~nospam~@Verizon.Net> wrote in message | news:i2sotl01lji@news4.newsguy.com... >> From: "jcdill" <jcdill.lists@gmail.com> >> | David H. Lipman wrote: >>>> From: "jcdill" <jcdill.lists@gmail.com> >>>> | David Kaye wrote: >>>>>> Sorry about the crosspost to ba.internet, but I know there are >>>>>> malware experts >>>>>> out there. >>>>>> Does anybody have EXPERIENCE with Win32/RAMNIT.A ? >>>> | No experience, but if I were in your shoes I'd start here: >>>> | >>>> <http://www.experts-exchange.com/Virus_and_Spyware/HijackThis/Q_26343474.html> >>>> The problem is that may not be the same based upon the !HTML suffix >>>> which infers HTML >>>> code >>>> and possibly exploitation rather than the actual infection. >> | My point was to use the experts-exchange site to get help if the >> answers >> | already posted don't solve the problem. They are amazingly helpful >> with >> | providing assistance (for free) to people who follow the recommended >> | steps (such as running hijackthis and posting the logs etc.). I've >> | found the answer to solving several pesky virus/worm problems simply >> by >> | searching the experts-exchange site without having to post my own >> query, >> | but if I couldn't find the answer in the archives then I wouldn't >> | hesitate to post. >> Ant defined the !HTML suffix (and !INF) as being modified by the >> Ramnit. | Seems sort of like the old DAM suffix - but instead of being damaged, | these files were modified to act as droppers. Not actual viral | infection, but perhaps infection in the furtherance of the worm. Another | write-up I saw mentioned infection of portable executable files, again | not with copies of itself like a virus, but rather to add dropper | functionality. | So, I'm guessing it could be polymorphic in the way it infects PEs and | the symptoms David Kaye experienced was because some were being missed | by the current definitions supplied for the AV tools he used. | Either that, or there is something *new* about the one he had. Maybe it is like the Virut in that it modified HTML files in a way that when viewed it could cause you to download and re-infect the computer. -- Dave http://www.claymania.com/removal-trojan-adware.html Multi-AV - http://www.pctipp.ch/downloads/dl/35905.asp
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From: "David H. Lipman" <DLipman~nospam~@Verizon.Net>
Newsgroups: alt.comp.virus,alt.comp.anti-virus,microsoft.public.security.virus,ba.internet
Subject: Re: Win32/RAMNIT.A Anyone?
Date: Thu, 29 Jul 2010 19:29:27 -0400
Organization: DHL
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