alert dns any any -> any any (msg:"🐾 - ☠ DNS request 🌐 --> 🎛 C2 ♞ Agent Tesla"; dns_query; flow:to_server, stateless; content:"qxq.ddns.net"; nocase; reference:url,https://any.run/malware-trends/agenttesla; reference:url,https://malpedia.caad.fkie.fraunhofer.de/details/win.agent_tesla; metadata:created_at 2020_08_23, updated_at 2020_08_23; sid:3301345; rev:1; classtype:trojan-activity;)