Versions (4)
Version DetailsCurrent
Rev: 13 • Jul 30, 2010, 12:00 PMET POLICY hidden zip extension .pif
alert tcp $EXTERNAL_NET any <> $HOME_NET any (msg:"ET POLICY hidden zip extension .pif"; flow:established; content:"|50 4b 03 04|"; byte_jump:2,22,relative,little, post_offset 2; content:".pif"; distance:-4; within:4; classtype:suspicious-filename-detect; sid:2001407; rev:13; metadata:created_at 2010_07_30, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Jul 30, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Dec 4, 2025, 10:34 PM
rules/emerging-policy.rules