alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT Possible MeltDown? PoC? Download In Progress"; flow:established,from_server; flowbits:isset,ET.http.binary; file_data; content:"|57 53 41 50 41 51|"; content:"|0F AE F0|"; distance:50; within:53; content:"|0F AE|"; distance:15; within:12; pcre:"/^[\x30-\x3f\x7D]/Rs"; content:"|0F AE F0 0F 31|"; distance:45; within:25; content:"|0F AE F0 0F 31|"; distance:17; within:12; metadata: former_category EXPLOIT; classtype:attempted-admin; sid:2025195; rev:1; metadata:attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2018_01_10, malware_family MeltDown?_Exploit, performance_impact Low, updated_at 2018_01_10;)

Added 2018-01-10 16:35:28 UTC


Topic revision: r1 - 2018-01-10 - TWikiGuest
 
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