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Rev: 7 • Feb 17, 2015, 12:00 PMET MALWARE Likely Arid Viper APT Advtravel Campaign GET Keepalive
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Likely Arid Viper APT Advtravel Campaign GET Keepalive"; flow:to_server,established; http.method; content:"GET"; http.uri; content:"/index.php/customer/onlin"; fast_pattern; http.user_agent; content:"Internet Explorer"; bsize:17; http.header_names; content:!"Referer|0d 0a|"; reference:url,www.trendmicro.com/cloud-content/us/pdfs/security-intelligence/white-papers/wp-operation-arid-viper.pdf; classtype:targeted-activity; sid:2020432; rev:7; metadata:created_at 2015_02_17, confidence Medium, signature_severity Major, updated_at 2020_09_29;)
Feb 17, 2015, 12:00 PM
Sep 29, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules