Select local site

| Japanese | Simplified Chinese | Traditional Chinese (Hong Kong) | Traditional Chinese (Taiwan)

F-Secure Trojan Information Pages: Cardtrap.AK

[Summary] | [Disinfection] | [Detailed Description] | [Detection]

Name : Cardtrap.AK
Type:Trojan
Category:Trojan
Platform:SymbOS
Date of Discovery:August 27, 2006
Radar

Summary
Cardtrap.AK is a Symbian SIS file trojan that tries to damage some 3rd party applications and installs Windows malware to the memory card.
Back to the Top

Disinfection

Disinfecting using F-Secure Mobile Anti-Virus
  1. Download F-Secure Mobile Anti-Virus from http://f-secure.mobi
    and activate the Anti-Virus
  2. Scan the phone and remove any components of the malware
  3. Reboot the phone to remove memory resident components
Back to the Top

Detailed Description
Installation to the Phone

Cardtrap.AK tries to disable following 3rd party applications by installing several damaged files to the phone memory:

  • C:\system\apps\Antivirus\Antivirus.app
  • C:\system\apps\Antivirus\AVserver.exe
  • C:\system\apps\Disinfect\Disinfect.app
  • C:\system\apps\Disinfector\Disinfector.app
  • C:\system\apps\FCommwarrior\FCommwarrior.app
  • C:\system\apps\KLAntivirus\KLAntivirus.app
  • C:\system\apps\MAV\MAV.app
  • C:\system\apps\Mobilesecurity\Mobilesecurity.app
  • C:\system\apps\MobilesecurityAu\MobilesecurityAu.app
  • E:\system\apps\ADOBEREADER\ADOBEREADER.app
  • E:\system\apps\BLACKLIST\BLACKLIST.app
  • E:\system\apps\cabirfix\cabirfix.app
  • E:\system\apps\ETICamcorder\ETICamcorder.app
  • E:\system\apps\FExplorer\FExplorer.app
  • E:\system\apps\file\file.app
  • E:\system\apps\FSCaller\FSCaller.app
  • E:\system\apps\Logoman\Logoman.app
  • E:\system\apps\Photoalbum\Photoalbum.app
  • E:\system\apps\PhotoEditor\PhotoEditor.app
  • E:\system\apps\Quicksheet\Quicksheet.app
  • E:\system\apps\SettingsWizard\SettingsWizard.app
  • E:\system\apps\Smartmovie\Smartmovie.app
  • E:\system\apps\systemexplorer\systemexplorer.app
  • E:\system\apps\ultramp3\ultramp3.app
  • E:\system\recogs\flocknut.mdl
  • E:\system\recogs\fSkulls.mdl


Cardtrap.AK drops following Win32 malware to device memory card:

  • Worm.Win32.Mobler.b
Back to the Top

Detection

F-Secure Mobile Anti-Virus for Symbian detects this malware starting from the update build number 106.


Back to the Top



F-Secure Corporation

Last Modified: August 30, 2006