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Doppelgänger NG | Russian Cyberwarfare campaign
ClearSky Cyber Security and SentinelLabs have discovered a new wave of Russian information warfare campaign named Doppelgänger NG. “Doppelgänger” (meaning spirit double, an exact but usually invisible replica) is a global information warfare campaign publishing false information on hundreds of fake websites and social media channels.Our research revealed that “Doppelgänger NG” is again fully operational […]
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“Homeland Justice” targets Albanian organizations with “No-justice” wiper
This blog post will elaborate on “Homeland justice” group’s background and provide an in-depth analysis of the tools used in the current attack, including reverse engineering of the NACL executable – dubbed “No-Justice Wiper” Read the Full report: No-Justice Wiper
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Fata Morgana: Watering hole attack on shipping and logistics websites
ClearSky Cyber Security has detected a watering hole attack on at least eight Israeli websites. The attack is highly likely to be orchestrated by a nation-state actor from Iran, with a low confidence specific attribution to Tortoiseshell (also called TA456 or Imperial Kitten). The Infected sites collect preliminary user information through a script. We have […]
Read moreLyceum suicide drone
ClearSky discovered a new malware associated with the Iranian SiameseKitten (Lyceum) group withmedium-high confidence.The file is downloaded from a domain registered on June 6th, and it communicates with a previously unknown command and control server whose IP address is adjacent to that of the domain. This indicates an attacker-controlled at least two IP’s on the […]
Read moreEvilNominatus Ransomware
As part of our monitoring of malicious files in current use, we detected a malicious BAT file that was uploaded to VirusTotal from Iran. This file executes a ransomware that we associated with the EvilNominatus ransomware, initially exposed at the end of 2021. It seems that the ransomware’s developer is a young Iranian, who bragged […]
Read moreNew Iranian Espionage Campaign By “Siamesekitten” – Lyceum
At the beginning of May 2021, we detected the first attack by Siamesekitten on an IT company in Israel. Siamesekitten (also named Lyceum/Hexane) is an Iranian APT group active in the Middle east and in Africa that is active in launching supply chain attacks. To this end Siamesekitten established a large infrastructure that enabled them […]
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Shuky Peleg
Noam Ravid
Ronen Ahuvia