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COURT DOC: DOJ Announces Disruption of Botnet Controlled by GRU

April 6, 2022

“The Justice Department today announced a court-authorized operation, conducted in March 2022, to disrupt a two-tiered global botnet of thousands of infected network hardware devices under the control of a threat actor known to security researchers as Sandworm, which the U.S. government has previously attributed to the Main Intelligence Directorate of the General Staff of the Armed Forces of the Russian Federation (the GRU). The operation copied and removed malware from vulnerable internet-connected firewall devices that Sandworm used for command and control (C2) of the underlying botnet. Although the operation did not involve access to the Sandworm malware on the thousands of underlying victim devices worldwide, referred to as ‘bots,’ the disabling of the C2 mechanism severed those bots from the Sandworm C2 devices’ control.” (Source: U.S. Department of Justice)

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