On Tuesday, FBI agents in Pittsburg asked federal Magistrate Judge Lisa Pupo Lenihan in Pittsburgh for an order directing the domain registration firm Verisign to hand the ToKnowAll[.]com address over to the FBI, in order to “further the investigation, disrupt the ongoing criminal activity involving the establishment and use of the botnet, and assist in the remediation efforts,” according to court records. Lenihan agreed, and on Wednesday the bureau took control of the domain.
The move effectively kills the malware’s ability to reactivate following a reboot, said Vikram Thakur, technical director at Symantec, who confirmed to the Daily Beast that the domain was taken over by law enforcement on Wednesday, but didn’t name the FBI. “The payload itself is non-persistent and will not survive if the router is restarted,” Thakur added. “That payload will vanish.”