Trojan Horse



In a post on the F-Secure Labs blog, Chief Research Officer Mikko Hypponen says the firm received a hard drive image from a “contact” within Syria who believed that his computer had been compromised. An F-Secure analysis of the drive’s contents and Web history revealed evidence of a targeted attack that used a malicious Skype chat link to install a copy of Xtreme RAT, a remote access tool that’s commercially available online.

F-Secure researchers claim that malware spreading via malicious PDF files is signed with a valid certificate stolen from the Government of Malaysia, in just the latest evidence that scammers are using gaps in the security of digital certificates to help spread malicious code.

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