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Re: [Dailydave] Times up!

From: Dave Aitel (daveimmunityinc.com)
Date: Fri Oct 24 2008 - 11:38:53 CDT


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Is that exploit reliable? It doesn't look like it's using the reliable
variant (according to our very brief RE efforts here - and by "our", I
mean "Kostya's").

Why would someone find such a cool exploit and then not make it
reliable? Does it even work on XP SP2/3?

- -dave

dennisbacktrace.de wrote:
>> That said, it won't take much for someone to write self-replicating code
>> exploiting this vulnerability.
>
>
> I can now confirm what has been stated on the ThreatExpert blog. I
> found shellcode at
> file offset 0x4712A (or address 0x1004712A in IDA). Simple "sub 1"
> payload decoder,
> imports urlmon/UrlDownloadToFileA and WinExec to download a copy of
> the Trojan.
>
> MD5 of basesvc.dll: 82ba009746da8603c463f37e381a42a4
>
> Cheers
>
> _______________________________________________
> Dailydave mailing list
> Dailydavelists.immunitysec.com
> http://lists.immunitysec.com/mailman/listinfo/dailydave

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