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First posted on 26 April 2010.
Source: SecurityHome

Aliases :

Dialer:WinCE/Terdial.A is also known as TR/WinCE.Terdial.A.1 (Avira), WinCE/Terdial.A (ESET), Trojan.WinCE.Terdial.a (Kaspersky), Trojan.WinCE.B (Norman), Troj/Terdial-A (Sophos), TROJ_TERDIAL.A (Trend Micro), 3D Anti-Terrorist action trojan (other).

Explanation :

Dialer:WinCE/Terdial.A is a dialer trojan that makes outbound calls to a premium rate phone number. This action results in unexpected and often large telephone charges on affected users€™ phone bills. InstallationIn the wild, this trojan has been seen to be packaged with a third party application named "3D Anti-Terrorist action" in files named "antiterrorist3d.cab" and "codecpack.cab". This trojan runs on Windows Mobile 6.5 devices. The trojan may be present as the following on an affected device: \Windows\smart32.exe When installed, the trojan attempts to dial the following international toll numbers at random intervals every 0 to 3 days:

  • +8823460777
  • +17675033611
  • +88213213214
  • +25240221601
  • +2392283261
  • +881842011123

  • Analysis by Tim Liu

    Last update 26 April 2010