Threat Description

Trojan: SymbOS/Appdisabler.B


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.

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


Detection for F-Secure Mobile Anti-Virus has been published on August 17th, 2005 in

Detection Type: Mobile
Database: database build number 46


Suspect a file or URL was wrongly detected? Submit a sample to our Labs for analysis

Submit Now

Keep your mobile device protected

F-Secure Mobile Security will keep your mobile device protected on the go and enable you to find it in case you lose it

Learn More