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  3. Backdoor.IRC.Ratsou.B

Backdoor.IRC.Ratsou.B

Risk Level 1: Very Low

Discovered:
May 20, 2003
Updated:
February 13, 2007 12:01:25 PM
Also Known As:
Trojan.BAT.Passer.a [Kaspersky, IRC/Flood.bat [McAfee], BAT_RATSOU.B [Trend], W32/IRCFLood -G [Sophos]
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

Backdoor.IRC.Ratsou.B is a Backdoor Trojan Horse that gives its creator full control over your computer. The Trojan may be downloaded by Trojan.Downloader.Aphe from the Web site, http:/ /amateur.freegayspace.com.

Antivirus Protection Dates

  • Initial Rapid Release version May 21, 2003
  • Latest Rapid Release version March 11, 2011 revision 005
  • Initial Daily Certified version May 21, 2003
  • Latest Daily Certified version March 11, 2011 revision 025
  • Initial Weekly Certified release date May 21, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 50 - 999
  • Number of Sites: More than 10
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Low
Writeup By: Douglas Knowles

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