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The Iranian Crambus espionage group (aka OilRig, APT34) staged an eight-month-long intrusion against a government in the Middle East between February and September 2023. During the compromise, the attackers stole files and passwords and, in one case, installed a PowerShell Read More …
While analyzing an attack against a Middle Eastern telecommunications organization, Unit 42 has discovered a variant of an OilRig-associated tool we call RDAT using a novel email-based command and control (C2) channel that relied on a technique known as steganography Read More …
The Iran-linked APT appears to be in a state of continuous tool development, analogous to the DevOps efforts seen in the legitimate software world. OilRig, an APT group believed to have ties to Iran, has been spotted in yet another Read More …
The Iran-linked group is using a variant of the data-exfiltration OopsIE trojan to attack a Mideast government entity. The OilRig group is back, using a reboot of the OopsIE trojan to pump information from its favorite resource: entities in the Read More …