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New Mac trojan hints at ties to high-priced commercial hacking toolkit

“French security firm Intego discovered a new Mac Trojan horse this week that is being used to target specific individuals,” Gregg Keizer reports for Computerworld.

“The Trojan, dubbed ‘Crisis’ by Intego — a Mac-only antivirus developer — and called ‘Morcut’ by Sophos, is espionage malware that spies on victims using Mac instant messaging clients, browsers and Skype, the Internet phoning software,” Keizer reports. “According to Intego, which published an initial analysis on Tuesday and has followed up with more information since then, Crisis sports code that points to a connection with an Italian firm that sells a $245,000 espionage toolkit [Remote Control System (RCS)] to national intelligence and law enforcement agencies.”

Keizer reports, “From all indications, Crisis, like any true Trojan, does not exploit a vulnerability, but instead relies on trickery to convince the user to self-infect his or her Mac. ‘We believe that the infection vector may rely primarily on social engineering to be installed and at this point in time there is no reason to believe there is a vulnerability being used in conjunction with the threat,”‘ said Symantec in a post to its security response team’s blog yesterday.”

Read more in the full article here.

[Thanks to MacDailyNews Reader “theloniousMac” for the heads up.]

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