Versions (3)
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Rev: 7 • Jul 24, 2013, 12:00 PMET EXPLOIT_KIT Sibhost/FlimKit/Glazunov Jar with lowercase class names
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT Sibhost/FlimKit/Glazunov Jar with lowercase class names"; flow:established,from_server; flowbits:isset,ET.http.javaclient; flowbits:set,et.exploitkitlanding; http.header; content:!"smartsvn.com"; file.data; content:"PK|01 02|"; pcre:"/PK\x01\x02.{42}(?P<dir>[a-z]{7,}\/)([a-z$]+\.class)?(\xfe\xca\x00\x00)?(PK\x01\x02.{42}(?P=dir)[a-z$]+\.class){6,}(PK\x01\x02.{42}[0-9a-z$]{5,}(\.[a-z]{3})?)?PK\x05\x06.{18}$/s"; classtype:exploit-kit; sid:2017181; rev:7; metadata:created_at 2013_07_24, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_06_16;)
Jul 24, 2013, 12:00 PM
Jun 16, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 3, 2025, 8:34 PM
rules/emerging-exploit_kit.rules