alert tcp any any -> any [8000,8080] (msg:"ET MALWARE US-CERT TA14-353A WIPER4"; flow:established,to_server; dsize:42; content:"|28 00|"; depth:2; content:"|04 00 00 00|"; offset:38; depth:4; reference:url,www.us-cert.gov/ncas/alerts/TA14-353A; classtype:trojan-activity; sid:2020020; rev:1; metadata:created_at 2014_12_23, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)