full-disclosure - Quick Analysis of Netsky-B

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Message-ID: <BAY7-DAV238hwbdlk8V0002c68b@hotmail.com>
From: helmut_hauser at hotmail.com (Helmut Hauser)
Subject: Quick Analysis of Netsky-B

The Viruswriter seems to be from Germany

The string skynet@...net.de
AdmSkynetJklS003
can be found inside the virus code
the IP 217.5.100.1 is a dial up from the german Telekom: DTAG-DIAL13
one of the attatchment names refers to a german explicit "movie star"

Nothing new as I can see, packed with upx, UDP packet sender, SMTP Routine,
tries to install itself as a service, tries to infect network shares and
file sharing ... business as usual.
the only not so harmless function is: Kernel32.DeleteFilaA

Helmut