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SymbOS.Fontal.A PDF Print E-mail
Friday, 08 April 2005
SymbOS.Fontal.A is a Trojan horse that replaces system files, which disables the application manager and prevents the device from restarting if it is switched off.

Also Known As: Fontal.A [F-Secure], SYMBOS_FONTAL.A [Trend Micro]

Type: Trojan Horse
Infection Length: 25,078 bytes

Systems Affected: EPOC

When SymbOS.Fontal.A is executed, it performs the following actions:

Installs the following files:

C:systemFontsKill sadam font.gdr
C:systemappsKill SadamzKill sadam.aif
C:systemappsKill Sadamkill sadam1.rsc
C:systemappsKill SadamKill sadam.rsc
C:systemappsKill SadamKill sadam.app
C:systemappsAppMngrAppmngr.app

Overwrites the application manager.

Installs a third-party, font-removing tool.

Prevents the device from restarting, if the device is switched off.

Removal Instructions:
Install a file manager program on the phone.

Enable the option to view the files in the system directory.

Delete the following files:

C:systemFontsKill sadam font.gdr
C:systemappsKill SadamzKill sadam.aif
C:systemappsKill Sadamkill sadam1.rsc
C:systemappsKill SadamKill sadam.rsc
C:systemappsKill SadamKill sadam.app
C:systemappsAppMngrAppmngr.app

Exit the file manager.

Open the application manager.

Uninstall the following application:

*Kill Saddam By OID500.sis

Exit the application manager.


 
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