Trojan:SymbOS/Skulls.F

Classification

Malware

Trojan

SymbOS

Skulls.F, SymbOS/Skulls.F

Summary

Skulls.F is an edited version of Skulls.D SIS file trojan, it contains several variants of Cabir worm, and several copies of Locknut.B trojan.

Removal

Automatic action

Based on the settings of your F-Secure security product, it will either move the file to the quarantine where it cannot spread or cause harm, or remove it.

Find out more

Knowledge Base

Find the latest advice in our Community Knowledge Base.

User Guide

See the user guide for your product on the Help Center.

Contact Support

Chat with or call an expert for help.

Submit a sample

Submit a file or URL for further analysis.

Technical Details

Skulls.F is still under analysis, detailed information will be provided in near future.

Spreading in: Simworks.SIS and WMAcodec.sis

Payload

Replaces built in and third party applications with non-functional ones, installs Cabir worm variants, Locknut.B trojan and starts animation that shows flashing skull picture.

Date Created: -

Date Last Modified: -