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Rev: 1 • Sep 5, 2018, 12:00 PMET EXPLOIT Ghostscript LockDistillerParams type confusion attempt
alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Ghostscript LockDistillerParams type confusion attempt"; flow:to_client,established; file_data; content:"LockDistillerParams"; content:"16#"; distance:0; pcre:"/16#[^s]\d+\s*\x3E\x3E\s*setpattern/smi"; reference:url,seclists.org/oss-sec/2018/q3/142; classtype:attempted-user; sid:2026093; rev:1; metadata:attack_target Client_Endpoint, created_at 2018_09_05, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Sep 5, 2018, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 29, 2025, 9:34 PM
rules/emerging-exploit.rules