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The supposedly new version of Mydoom that is being discussed today is not new at all. We have been detecting it since July 26, 2004.
We detect the email worm some av vendors are calling version Mydoom.bb as Email-worm.Win32.Mydoom.m. The so-called new version is the same worm only only packed with a different packer – this time it was MEW, whereas in the summer it was UPX.
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We continue to report on the APT group ToddyCat. This time, we’ll talk about traffic tunneling, constant access to a target infrastructure and data extraction from hosts.
New unattributed DuneQuixote campaign targeting entities in the Middle East employs droppers disguised as Total Commander installer and CR4T backdoor in C and Go.
In this report Kaspersky researchers provide an analysis of the previously unknown HrServ web shell, which exhibits both APT and crimeware features and has likely been active since 2021.
Asian APT groups target various organizations from a multitude of regions and industries. We created this report to provide the cybersecurity community with the best-prepared intelligence data to effectively counteract Asian APT groups.
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A rose by any other name? Mydoom.bb?