Risiko: sehr gering
Typ: Trojaner
entdeckt am: 07. November 2006
auch bekannt als: keine Angabe
Information:
SymbOS.Appdisabler.O is a Trojan horse that runs on the Symbian OS, which is used as the operating system for Nokia Series 60 cellular telephones. It disables some applications installed on the device by overwriting them with some corrupted files. It also drops some corrupted files to the device's memory card.
technische Details:
The Trojan reportedly arrives as the following file.
MyDoom.sis
When a user opens this file, the phone installer displays 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 threat:
Install
MyDoom
When SymbOS.Appdisabler.O is executed, it performs the following actions:
Drops the following files:
C:\System\Apps\Anti-Virus\Anti-Virus.app
C:\System\Apps\antivirus\antivirus.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\Duality\Duality.app
C:\System\Apps\FileManager\FileManager.app
C:\System\Apps\IrApp\IrApp.app
C:\System\Apps\mce\mce.app
C:\System\Apps\MediaGallery\MediaGallery.app
C:\System\Apps\MediaPlayer\MediaPlayer.app
C:\System\Apps\Menu\Menu.app
C:\System\Apps\mmcapp\mmcapp.app
C:\System\Apps\MmsViewer\MmsViewer.app
C:\System\Apps\MsgMailViewer\MsgMailViewer.app
C:\System\Apps\NSmlDSSync\NSmlDSSync.app
C:\System\Apps\Phone\Phone.app
C:\System\Apps\Phonebook\Phonebook.app
C:\System\Apps\SmsViewer\SmsViewer.app
C:\System\Apps\Startup\Startup.app
C:\System\Apps\symcs\symcs.app
C:\System\Apps\symlu\symlu.app
C:\System\Apps\SysAp\SysAp.app
C:\System\Fonts\MyDoom.gdr
C:\System\Install\install.log
C:\System\Install\MyDoom.sis
Drops the following files to the compromised device's memory card:
E:\System\Apps\F-Secure\f-secure.DOOM
E:\System\Apps\irRemote\irRemote.app
E:\System\Apps\MM\MM.app
E:\System\Apps\Opera\Opera.app
E:\System\Apps\s60zip\s60zip.app
E:\System\Apps\SystemExplorer\SystemExplorer.app
E:\System\Apps\UltraMP3\UltraMP3.app
Note: All .app files dropped to memory card are corrupted files.
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