A prolonged Partisan Zmiy intrusion into a medical organization, exposing an updated malware toolkit that combined Telegram command channels, DNS tunneling, ...
An analysis of how Network Anomaly Detection (NAD) rules work within Kaspersky Anti Targeted Attack, using Kerberoasting and DNS tunneling attacks as examples.
FortiGuard Labs analyzes a TrickBot variant that uses DNS tunneling for C2 communication, modular execution, and employs persistence and obfuscation techniques