Symantec.com > Security Response > Infostealer.Bancos

Infostealer.Bancos

Risk Level 2: Low

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Discovered: July 17, 2003
Updated: July 19, 2003 5:15:34 PM
Also Known As: New Malware.j [McAfee], PWSteal.Bancos [Symantec]
Infection Length: 911,962 bytes and 258,048 bytes
Systems Affected: Windows 98, Windows 95, Windows XP, Windows Me, Windows NT, Windows 2000

Infostealer.Bancos is a password-stealing Trojan horse. It mimics the interface of certain Brazilian banks in an attempt to collect passwords and other sensitive information from users of a compromised computer. The Trojan typically arrives as an e-mail attachment.

Protection

  • Initial Rapid Release version July 17, 2003
  • Latest Rapid Release version July 4, 2009 revision 021
  • Initial Daily Certified version July 17, 2003 revision 007
  • Latest Daily Certified version July 5, 2009 revision 020
  • Initial Weekly Certified release date July 23, 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: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Easy

Damage

  • Damage Level: Medium
  • Payload: Steals sensitive information from the compromised computer.

Distribution

  • Distribution Level: Low

Writeup By: Heather Shannon
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