Todays Top Viruses

Trojan.Koutodoor!gen

Risk Level 1 : Very Low
Discovered : October 27, 2010
Updated : October 27, 2010 11:33:48 AM
Type : Trojan

Systems Affected:

    Windows 98, Windows 95, Windows XP, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000

Trojan.Koutodoor!gen is a heuristic detection used to detect threats associated with the Trojan.Koutodoor family.

Antivirus Protection Dates :

    * Initial Rapid Release version October 27, 2010 revision 023
    * Latest Rapid Release version October 27, 2010 revision 023
    * Initial Daily Certified version October 27, 2010 revision 033
    * Latest Daily Certified version October 27, 2010 revision 033
    * Initial Weekly Certified release date October 27, 2010

Threat Assessment :

Wild

    * Wild Level: Low
    * Number of Infections: 0 - 49
    * Number of Sites: 0 - 2
    * Geographical Distribution: Low
    * Threat Containment: Easy
    * Removal: Easy

Damage

    * Damage Level: Medium
    * Payload: Downloads files.
      Installs a rootkit.

Distribution

    * Distribution Level: Low

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Orkut Virus 'Bom Sabado' hit Scrapbooks

Saturday, 25 September 2010

[Orkut_Virus_Bom_Sabado]

In a shocking development this morning, a virus or malicious worm called 'Bom Sabado' hit millions of scrapbooks of Orkut users in India. 'Bom Sabado' means 'Good Saturday' in Portuguese.


When users opened the scrapbooks to read the messages, they  automatically get linked to several "suspicious" communities or sites with pornographic content.


It has been advised not to use Orkut, delete the cookies from your PC and change the login passwords till Orkut officials come up with an announcement that the 'Bom Sabado' worm has been removed.


This is not the first time Orkut experienced such virus attacks. It's an irony that they are still unable to upgrade their security system to such a level that will counter any such worm attacks.

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