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JS.Frienren

Risk Level 1: Very Low

Discovered:
August 23, 2009
Updated:
August 24, 2009 7:19:12 AM
Also Known As:
W32/PinkRen-A [Sophos]
Type:
Worm
Infection Length:
5,317 bytes
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows Vista, Windows XP
JS.Frienren is a worm that spreads through the Renren social networking Web site.

Antivirus Protection Dates

  • Initial Rapid Release version August 23, 2009 revision 051
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version August 26, 2009 revision 004
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date August 26, 2009
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

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: Low

Distribution

  • Distribution Level: Low
Note: On May 14, 2015, modifications will be made to the threat write-ups to streamline the content. The Threat Assessment section will no longer be published as this section is no longer relevant to today's threat landscape. The Risk Level will continue to be the main threat risk assessment indicator.
Writeup By: Takayoshi Nakayama

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