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ESET warns of Malware capable of cause power outages

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Two cyber security firms have uncovered malicious software that they believe caused a December 2016 Ukraine power outage, they said on Monday, warning the malware could be easily modified to harm critical infrastructure operations around the globe.

An electricity station with high-tension electricity power lines is seen in Galapagar, Spain, January 20, 2017. REUTERS/Juan Medina
An electricity station with high-tension electricity power lines is seen in Galapagar, Spain, January 20, 2017. REUTERS/Juan Medina

ESET, a Slovakian anti-virus software maker, and Dragos Inc, a U.S. critical-infrastructure security firm, released detailed analyses of the malware, known as Industroyer or Crash Override, and issued private alerts to governments and infrastructure operators to help them defend against the threat.

Still, the firms warned that there could be more attacks using the same approach, either by the group that built the malware or copycats who modify the malicious software.

“The malware is really easy to re-purpose and use against other targets. That is definitely alarming,” said ESET malware researcher Robert Lipovsky said in a telephone interview. “This could cause wide-scale damage to infrastructure systems that are vital.”

The Department of Homeland Security corroborated that warning, saying it was working to better understand the threat posed by Crash Override.

“The tactics, techniques and procedures described as part of the Crash Override malware could be modified to target U.S. critical information networks and systems,” the agency said in an alert posted on its website.

The alert posted some three dozen technical indicators that a system had been compromised by Crash Override and asked firms to contact the agency if they suspected their systems were compromised by the malware.

ESET said it had been analyzing the malware for several months and had held off on going public to preserve the integrity of investigations into the power system hack.

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James Barnley

I’m the editor of the DomainingAfrica. I write about internet and social media, focusing mainly on Domains. As a subscriber to my newsletter, you’ll get a lot of information on Domain Issues, ICANN, new gtld’s, Mobile technology and social media.

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