Risiko: sehr gering
Typ: Trojaner
entdeckt am: 26. Oktober 2006
auch bekannt als: AppDisabler.K [F-Secure]
Information:
SymbOS.Appdisabler.K is a Trojan horse that runs on the Symbian OS, which is used as the operating system for Nokia Series 60 cellular telephones. It attempts to disable a number of Symbian applications by overwriting their main executable files.
technische Details:
When SymbOS.Appdisabler.K is executed, it performs the following actions:
Copies itself as the following file:
MyDoom.sis
Note: If a user opens this file, the device Installer will display a dialog to warn the user that the application may be coming from an untrusted source and may cause potential problems.
If the user clicks yes, the device displays the following message prompting the user to install the MyDoom.sis file:
Install MyDoom
Drops the following files:
C:\System\Apps\About\About.app
C:\System\Apps\AppInst\Appinst.app
C:\System\Apps\AppMngr\Appmngr.app
C:\System\Apps\Browser\Browser.app
C:\System\Apps\BtUi\BtUi.app
C:\System\Apps\Camera\Camera.app
C:\System\Apps\ClockApp\ClockApp.app
C:\System\Apps\CodViewer\CodViewer.app
C:\System\Apps\DdViewer\DdViewer.app
C:\System\Apps\FileManager\FileManager.app
C:\System\Apps\GS\gs.app
C:\System\Apps\IrApp\IrApp.app
C:\System\Apps\Logs\Logs.app
C:\System\Apps\mce\mce.app
C:\System\Apps\MediaGallery\MediaGallery.app
C:\System\Apps\MediaPlayer\MediaPlayer.app
C:\System\Apps\mmcapp\mmcapp.app
C:\System\Apps\NpdViewer\NpdViewer.app
C:\System\Apps\NSmlDSSync\NSmlDSSync.app
C:\System\Apps\Phonebook\Phonebook.app
C:\System\Apps\PSLN\PSLN.app
C:\System\Apps\SchemeApp\SchemeApp.app
C:\System\Apps\SmsViewer\SmsViewer.app
C:\System\Apps\Startup\Startup.app
C:\System\Apps\SysAp\SysAp.app
C:\System\Apps\ToDo\ToDo.app
C:\System\Apps\VideoRecorder\Voicerecorder.app
C:\System\Apps\Voicerecorder\Voicerecorder.app
Creates the following file:
\system\install\MyDoom.sis
Note: This file is actually created by the Installer, not the threat.
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