Tag: underground

This report details the analysis of a skimming campaign, dubbed the 'Mongolian Skimmer,' which utilizes an obfuscation technique involving unusual Unicode characters for variable and function names. While initially appearing as a novel obfuscation approach, it ultimately employs well-known JavaScri…

The Underground ransomware, first observed in July 2023, targets Windows machines by encrypting files and demanding ransom. Attributed to the Russia-based RomCom group, it exploits CVE-2023-36884 and other common infection vectors. The ransomware deletes shadow copies, modifies RemoteDesktop settin…