removable drives | DataProtectionCenter.com

Caring About QUERVAR

10

Aug

2012

We have received several reports and inquiries about file infectors PE_QUERVAR.B-O (mother file infector) and PE_QUERVAR.B (infected file). Both are getting some media attention, specifically in Europe. Reports identify infections registering mostly in Netherlands. Its massive spreading maybe explained by a couple of things: It infects file that are most commonly found and shared in […]

Category General Written by TrendLabs 0 Comments

W32.Flamer: Spreading Mechanism Tricks and Exploits

01

Jun

2012

Flamer has the ability to spread from one computer to the next. However, Flamer does not automatically spread, but instead waits for instructions from the attackers. Flamer can spread using the following methods: Through network shares using captured credentials, including Domain Administrator Through the Microsoft Windows Print Spooler Service Remote Code Execution Vulnerability (CVE-2010-2729), previously […]

Category General Written by Symantec Security Response Blog 0 Comments

Worm Posts on SNS Sites and Wipes out Rivals

19

May

2012

W32.Wergimog is a worm that attempts to spread through removable drives and opens a back door. When I looked into its variants, I found an interesting sample, which I named W32.Wergimog.B. Both samples are based on the same source code, but the .B variant contains even more interesting functionality that I would like to detail […]

Category General Written by Symantec Security Response Blog 0 Comments

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