1. /
  2. Security Response/
  3. Java.Opfake

Java.Opfake

Risk Level 1: Very Low

Discovered:
September 16, 2013
Updated:
September 18, 2013 12:37:28 PM
Type:
Trojan
Infection Length:
214,630 Bytes
Systems Affected:
Java
Java.Opfake is a Trojan horse for mobile devices that sends SMS texts to premium-rate numbers.

Antivirus Protection Dates

  • Initial Rapid Release version September 16, 2013 revision 036
  • Latest Rapid Release version September 16, 2013 revision 036
  • Initial Daily Certified version September 17, 2013 revision 003
  • Latest Daily Certified version September 17, 2013 revision 003
  • Initial Weekly Certified release date September 18, 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: Sends premium-rate SMS messages from the compromised device.

Distribution

  • Distribution Level: Low
Writeup By: Masaki Suenaga

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
Internet Security Threat Report
Symantec DeepSight Screensaver