alert tcp any any -> any any (msg:"🐾 - ☣ Download request 🌐 Dridex trojan ♞"; flow:to_server, stateless; content:"GET"; content:"/tan"; content:"retustan.com"; fast_pattern; reference:url,https://twitter.com/abuse_ch/status/1248207522806325248; reference:url,https://malpedia.caad.fkie.fraunhofer.de/details/win.dridex; metadata:created_at 2020_07_02, updated_at 2020_07_02; sid:3306782; rev:1; classtype:trojan-activity;)