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  3. Android.Smstibook


Risk Level 1: Very Low

May 11, 2011
May 12, 2011 8:25:01 AM
Infection Length:
Systems Affected:
Android.Smstibook is a Trojan horse that attempts to send premium-rate SMS messages to predetermined numbers.

Antivirus Protection Dates

  • Initial Rapid Release version May 11, 2011 revision 039
  • Latest Rapid Release version February 19, 2013 revision 016
  • Initial Daily Certified version pending
  • Latest Daily Certified version June 1, 2012 revision 005
  • Initial Weekly Certified release date May 18, 2011
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment


  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Easy


  • Damage Level: Low
  • Payload: Sends premium-rate SMS messages.


  • 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: Kaoru Hayashi

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