Full Disclosure mailing list archives

RE: FW: Fake Email (Update)


From: "Tiago Halm" <thalm () netcabo pt>
Date: Sat, 28 Feb 2004 16:31:30 -0000

Thanks to all!
My only doubt was the writing of the email, but with your link things got
clear.

Tiago Halm

Knock Knock, I'm Sober.C
Yes, I'm a virus/worm. I spread via file sharing on 
peer-to-peer networks
and by emailing. 
Just have a look at 
http://www.sophos.com/virusinfo/analyses/w32soberc.html
and close this thread. 


ISS


<<snip>>
Size: 74142 bytes

Executed strings (ANSI and UNICODE) on it, but could not 
find anything 
relevant.

Because it is compressed -- at runtime a stub routine 
decompresses the bulk
of the .EXE file into memory, fixes things up and then starts "normal"
execution of the program...

Also ran DUMPBIN /ALL and saw only the following imports:

Section contains the following imports:

    KERNEL32.DLL
<<snip>> 
    MSVBVM60.DLL
<<snip>>
Does anyone recognize something with this?

From the above and earlier clues, it sounds like it should be 
Sober.C (or
perhaps a similar, new Sober variant?).  Does a reliable, 
up-to- date virus
scanner detect it?

I someone needs the attachment, I'll send it zipped by email.

If it is not detected by major virus scanners, send a sample to their
developers.  No-one else "needs" it...


-- 
Nick FitzGerald

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