Versions (3)
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Rev: 3 • Apr 26, 2017, 12:00 PMET MALWARE Possible DANDERSPRITZ Default HTTP Headers
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Possible DANDERSPRITZ Default HTTP Headers"; flow:established,to_server; http.method; content:"POST"; http.header; content:"Referrer|3a 20|"; content:"|0d 0a|TlEo|3a 20|"; fast_pattern; classtype:trojan-activity; sid:2024247; rev:3; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_04_26, deployment Perimeter, performance_impact Moderate, confidence Medium, signature_severity Major, updated_at 2020_08_05;)
Apr 26, 2017, 12:00 PM
Aug 5, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules