Incidents
New PowerPoint Trojan installs itself as LSP Jul 18 2006 11:30PM
Juha-Matti Laurio (juha-matti laurio netti fi) (1 replies)
It appears that there is a new type of PowerPoint 0-day Trojan spreading,
more details at this write-up:
http://www.symantec.com/enterprise/security_response/writeup.jsp?docid=2

006-071812-3213-99

What the technical details section says is:
"Installs the file SNootern.dll as a layered service provider (LSP)"

Wikipedia has only stub type article
http://en.wikipedia.org/wiki/Layered_Service_Provider

Is this 'mechanism' very common and is it difficult to detect by AV?

This new Trojan entitled as Riler.F opens a back door and tries to connect to 8800.org,
earlier Bifrose Trojan uses (or used) this domain too.

There is a new C variant of Trojan.PPDropper as well, but no information about the file name of PowerPoint attachment etc.
Symantec reports Infection Length as 220,160 bytes, same as used by Trojan.PPDropper.B.
This size information is from Trojan description of another vendor, however.

This summary has been updated to related PowerPoint 0-day FAQ document.

Regards,
Juha-Matti
http://blogs.securiteam.com/index.php/archives/author/juha-matti/

------------------------------------------------------------------------
------
This List Sponsored by: Black Hat

Attend the Black Hat Briefings & Training USA, July 29-August 3 in Las Vegas.
World renowned security experts reveal tomorrow's threats today. Free of
vendor pitches, the Briefings are designed to be pragmatic regardless of your
security environment. Featuring 36 hands-on training courses and 10 conference
tracks, networking opportunities with over 2,500 delegates from 40+ nations.

http://www.blackhat.com
------------------------------------------------------------------------
------

[ reply ]
Re: New PowerPoint Trojan installs itself as LSP Jul 19 2006 06:48PM
killy (killfactory gmail com)


 

Privacy Statement
Copyright 2010, SecurityFocus