Threat Description



Aliases: Singlejump.D, SymbOS/Skudoo.A
Category: Malware
Type: Trojan
Platform: SymbOS


The Singlejump.D (renamed Onehop.D) is a combination of several previous Skulls variants. Singlejump.D contains component files from Skulls.D and Skulls.N among other variants.

Singlejump.D also drops several Cabir variants on the phone and component files Doomboot.A trojan.

The Doomboot component dropped by Singlejump.D prevents phone from rebooting, so if your phone is infected with Singlejump.D, it is critical not to reboot the phone.

As Singlejump.D breaks the application manager and application installer, the only currently working method of disinfection works with phones that have removable memory card.


Automatic Disinfection

Allow F-Secure Anti-Virus to disinfect the relevant files.

For more general information on disinfection, please see Removal Instructions.

Technical Details

Spreading in: SplinterCell-ChaosTheory_ngage_cracked-XiMPDA.sis


F-Secure Mobile Anti-Virus for Symbian detects this malware starting from the
Detection Type: Mobile
Database: update build number 15

Description Created: Jarno Niemela September 26th, 2005
Description Last Modified: Mika Tolvanen, February 15, 2006


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