Versions (3)
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Rev: 2 • Mar 6, 2019, 12:00 PMET MALWARE MSIL/SkidRat User-Agent Observed
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE MSIL/SkidRat User-Agent Observed"; flow:established,to_server; http.user_agent; content:"Gecko|2f|201001o1|20|Firef0x/19,0"; fast_pattern; reference:url,www.dodgethissecurity.com/2019/02/28/reverse-engineering-an-unknown-rat-lets-call-it-skidrat-1-0/; classtype:trojan-activity; sid:2027060; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2019_03_06, deployment Perimeter, malware_family SkidRat, performance_impact Low, confidence High, signature_severity Major, tag RAT, updated_at 2020_08_28;)
Mar 6, 2019, 12:00 PM
Aug 28, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules