https://vitalii-zaiats.com/tags/malware-analysis/ Recent content in Malware-Analysis on Vitalii Zaiats Hugo en-us Fri, 26 Jun 2026 00:00:00 +0000 https://vitalii-zaiats.com/posts/residential-proxy-botnet/ Fri, 26 Jun 2026 00:00:00 +0000 https://vitalii-zaiats.com/posts/residential-proxy-botnet/ I got bored on a forum doing arithmetic on ‘millions of residential IPs’, ended up reverse-engineering a botnet’s C2 from one infected phone, and reported it. The whole messy thread — and where it led.