Executive Abstract
Comprehensive dossier on long-term stealth campaigns abusing custom DLL side-loading and encrypted TLS tunnels.Detailed Threat Intelligence Breakdown
Espionage groups targeting aerospace and defense contractors utilized legitimate signed binaries to load malicious DLLs, evading traditional endpoint inspection.
Key Findings & Strategic Observations
- Custom DLL side-loading in signed binaries
- Encrypted C2 over custom TLS handshake