Worm blocks access to The Register

Monday, 8 July 2002, 2:34 PM EST

The Gunsan is a mass-mailing worm which infects local drives and network shares. On infected machines, it opens a backdoor that allows a cracker to control the computer using IRC.

Gunsan has spread modestly since its discovery late last month. It deletes files needed by antivirus and firewall products (including all files that contain mcafee, softice, numega, antivirus, anti-virus, win32dasm, sophos, catsclaw, claw95, lockdown, symantec, firewall, virusscan, virus-scan, fprot, f-prot, zone labs, or atguard in their path). Gunsan only affects Windows PCs and can cause system instability by deleting important system files.

[ Read more ]




Spotlight

Operation Pawn Storm: Varied targets and attack vectors, next-level spear-phishing tactics

Posted on 23 October 2014.  |  Targets of the spear phishing emails included staff at the Ministry of Defense in France, in the Vatican Embassy in Iraq, military officials from a number of countries, and more.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Fri, Oct 24th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //