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Rev: 7 • Jun 16, 2011, 12:00 PMET MALWARE Java EXE Download by Vulnerable Version - Likely Driveby
alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Java EXE Download by Vulnerable Version - Likely Driveby"; flowbits:isset,ET.http.javaclient.vulnerable; flow:established,to_client; content:"|0d 0a 0d 0a|MZ"; byte_jump:4,58,relative,little; content:"PE|00 00|"; distance:-64; within:4; threshold:type limit,track by_src,count 1,seconds 3; classtype:trojan-activity; sid:2013036; rev:7; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_06_16, deployment Perimeter, confidence Medium, signature_severity Major, tag DriveBy, updated_at 2019_07_26;)
Jun 16, 2011, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules