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Infostealer.Napolar

Risk Level 1: Very Low

Discovered:
September 23, 2013
Updated:
September 23, 2013 8:04:51 PM
Type:
Trojan
Systems Affected:
Windows 2000, Windows 7, Windows NT, Windows Vista, Windows XP
Infostealer.Napolar is a Trojan horse that opens a back door on the compromised computer, steals information, and downloads potentially malicious files.

Antivirus Protection Dates

  • Initial Rapid Release version September 23, 2013 revision 018
  • Latest Rapid Release version March 4, 2015 revision 021
  • Initial Daily Certified version September 23, 2013 revision 022
  • Latest Daily Certified version March 4, 2015 revision 037
  • Initial Weekly Certified release date September 25, 2013
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: Opens a back door, steals information, and downloads potentially malicious files.

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: Roberto Sponchioni

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