Versions (4)
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Rev: 4 • May 25, 2011, 12:00 PMET MOBILE_MALWARE Possible Mobile Malware POST of IMEI International Mobile Equipment Identity in URI
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Possible Mobile Malware POST of IMEI International Mobile Equipment Identity in URI"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"imei="; fast_pattern; nocase; pcre:"/imei=\d{2}-?\d{6}-?\d{6,}-?\d{1,}/i"; http.host; content:!"phone-wu.apple.com"; reference:url,www.met.police.uk/mobilephone/imei.htm; classtype:trojan-activity; sid:2012848; rev:4; metadata:created_at 2011_05_25, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_27;)
May 25, 2011, 12:00 PM
Feb 27, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 8, 2025, 9:38 PM
rules/emerging-mobile_malware.rules