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Category: Malware

Type: Trojan

Platform: SymbOS

Aliases: Trojan:SymbOS/Appdisabler.B


Trojan:SymbOS/Appdisabler.B is a trojan that affects devices running the Symbian Series 60 operations system.On execution, the trojan disables a large number of third party applications.


Use the application manager to uninstall Freetalktime.sis and reinstall any third party applications damaged by the trojan.

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Technical Details

The trojan is distributed in a malicious SIS file named 'freetalktime.sis'.


On installation and execution, Appdisabler.B will replace the main executable of several third party applications by overwriting their main executable file. These files must be reinstalled to repair the damage.

Applications affected are:

  • AD7650
  • AnswRec
  • BlackList
  • BlueJackX
  • callcheater
  • CallManager
  • Camcoder
  • camerafx
  • ETICamcorder
  • ETIMovieAlbum
  • ETIPlayer
  • extendedrecorder
  • FaceWarp
  • FExplorer
  • FSCaller
  • Hair
  • HantroCP
  • irremote
  • Jelly
  • KPCaMain
  • Launcher
  • logoMan
  • mmp
  • Mp3Go
  • Mp3Player
  • photoacute
  • PhotoEditor
  • Photographer
  • PhotoSafe
  • PhotoSMS
  • PVPlayer
  • RallyProContest
  • realplayer
  • RingMaster
  • SmartAnswer
  • SmartMovie
  • SmsMachine
  • Sounder
  • sSaver
  • SystemExplorer
  • UltraMP3
  • UVSMStyle