alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT_KIT DRIVEBY Goon/Infinity EK Landing Mar 31 2014"; flow:established,to_client; file_data; content:"117"; fast_pattern; content:"108"; within:24; content:"116"; within:24; content:"35"; pcre:"/^[^\d](?:.{0,20}[^\d])?100[^\d](?:.{0,20}[^\d])?101[^\d](?:.{0,20}[^\d])?102[^\d](?:.{0,20}[^\d])?97[^\d](?:.{0,20}[^\d])?117[^\d](?:.{1,20}[^\d])?108[^\d](?:.{0,20}[^\d])?116[^\d](?:.{0,20}[^\d])?35[^\d](?:[^\d].{0,20}[^\d])?86[^\d](?:.{0,20}[^\d])?77[^\d](?:.{0,20}[^\d])?76[^\d]/Rsi"; classtype:exploit-kit; sid:2018342; rev:3; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2014_04_02, deployment Perimeter, deprecation_reason Relevance, confidence High, signature_severity Major, tag DriveBy, updated_at 2022_06_27;)