ICS-CERT

an image of a metal tower of Power Lines

Malware Campaign Against Industrial Systems Almost 3 Years Old

The U.S. Government’s Industrial Control System CERT (ICS-CERT) said on Thursday that a campaign targeting industrial control system (ICS) software began in January, 2012 and targeted industrial systems that were directly connected to the public Internet. ICS-CERT said in an alert published on Wednesday that “HMI” (or Human-Machine Interfaces) products from vendors including GE, Advantech/Broadwin and Siemens may have been infected with variants of the BlackEnergy malware since January, 2012. Infected firms were running versions of the GE’s Cimplicity, Advantech/Broadwin’s WebAccess or Siemens’ WinCC with what ICS-CERT called a “direct Internet connection.” In some cases, as with the GE Cimplicity attacks, hackers exploited a known vulnerability in the Cimplicity software to gain access. In others (as with WebAccess and WinCC) the method by which the software was compromised isn’t known, ICS-CERT said. CERT said it hasn’t documented any cases of control processes being modified by the malware. However, BlackEnergy is typically used […]

Continue Reading

Industrial Control Vendors Identified In Dragonfly Attack

Two of the three vendors who were victims of a targeted malware attack dubbed ‘Dragonfly’ by the security firm Symantec have been identified by industrial control system security experts. Writing on Tuesday, Dale Peterson of the firm Digitalbond identified the vendors as MB Connect Line, a German maker of industrial routers and remote access appliances and eWon, a Belgian firm that makes virtual private network (VPN) software that is used to access industrial control devices like programmable logic controllers. Peterson has also identified the third vendor, identified by F-Secure as a Swiss company, but told The Security Ledger that he cannot share the name of that firm. The three firms, which serve customers in industry, including owners of critical infrastructure, were the subject of a warning from the Department of Homeland Security. DHS’s ICS CERT, the Industrial Control Systems Computer Emergency Response Team, said it was alerted to compromises of the vendors’ by researchers […]

Continue Reading

DHS Warns Energy Firms Of Malware Used In Targeted Attacks

The Department of Homeland Security warned firms in the energy sector about new, targeted malware infecting industrial control systems and stealing data. DHS’s ICS CERT, the Industrial Control Systems Computer Emergency Response Team, said it is analyzing malware associated with an ICS-focused malware campaign. The malicious software, dubbed “Havex” that was being spread by way of phishing emails and so-called “watering hole” attacks that involved compromises of ICS vendor web sites. DHS was alerted to the attacks by researchers at the security firms Symantec (which dubbed the malware campaign “Dragonfly”) and F-Secure (“Havex”) -a remote access trojan (or RAT) that also acts as an installer (or “downloader”) – fetching other malicious applications to perform specific tasks on compromised networks. One of those additional payloads is a Trojan Horse program dubbed Karagany (by Symantec) that has been liked to prior attacks on energy firms. According to Symantec, the malware targeted energy grid operators, major electricity generation firms, […]

Continue Reading
1 … 4 5 6