Black & White Path

Jun 22, 2026 · Information Security

How DNSStager Hides Malware in DNS Queries for Stealthy Penetration Testing

DNSStager is an open‑source tool that encodes, splits, and embeds payloads into DNS AAAA or TXT records, uses a fake DNS server to deliver the chunks, reassembles them on the target, and injects the shellcode directly into memory, enabling covert malware delivery when only DNS traffic is allowed.