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[ZDNet] This strange malware stops you from visiting pirate websites

All posts, ZDNet

An odd vigilante campaign is preventing victims from accessing pirate content online. Source: Read More (Latest topics for ZDNet in Security)

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[HackerNews] Russian Federal Agencies Were Attacked With Chinese Webdav-O Virus

All posts, HackerNews

An amalgam of multiple state-sponsored threat groups from China may have been behind a string of targeted attacks against Russian federal executive authorities in 2020. The latest research, published by Singapore-headquartered company Group-IB, delves into a piece of computer virus called “Webdav-O” that was detected in the intrusions, with the cybersecurity firm observing similarities between […]

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[SANS ISC] Multiple BaseXX Obfuscations, (Fri, Jul 16th)

All posts, Sans-ISC

I found an interesting malicious Python script during my daily hunting routine. The script has a VT score of 2/58[1] (SHA256: 6990298edd0d66850578bfd1e1b9d42abfe7a8d1deb828ef0c7017281ee7c5b7). Its purpose is to perform the first stage of the infection. It downloads a shellcode, injects it into memory, and executes it. What’s interesting is the way obfuscation is implemented. Base64 is a common […]

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