alert tcp any any -> any 4786 (msg:"ET EXPLOIT Cisco Smart Install Exploitation Tool - GetConfig"; flow:established,to_server; content:"|00 00 00 01 00 00 00 01 00 00 00 08 00 00 04 08|"; depth:16; content:"copy|20|"; distance:0; reference:url,www.us-cert.gov/ncas/alerts/TA18-106A; reference:url,github.com/Sab0tag3d/SIET; classtype:bad-unknown; sid:2025522; rev:1; metadata:attack_target Networking_Equipment, created_at 2018_04_20, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)