This Linux malware is hijacking supercomputers across the globe | #CyberSecurity | ICT Security-Sécurité PC et Internet | Scoop.it

A small but complex malware variant is targeting supercomputers worldwide.

Reverse engineered by ESET and described in a blog post on Tuesday, the malware has been traced back to attacks against supercomputers used by a large Asian Internet Service Provider (ISP), a US endpoint security vendor, and a number of privately-held servers, among other targets. 

The cybersecurity team has named the malware Kobalos in deference to the kobalos, a small creature in Greek mythology believed to cause mischief. 

Kobalos is unusual for a number of reasons. The malware's codebase is tiny but is sophisticated enough to impact at least Linux, BSD, and Solaris operating systems. ESET suspects it may possibly be compatible with attacks against AIX and Microsoft Windows machines, too. 

"It has to be said that this level of sophistication is only rarely seen in Linux malware," commented cybersecurity researcher Marc-Etienne Léveillé.

 

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