Versions (4)
Version DetailsCurrent
Rev: 3 • Jul 30, 2010, 12:00 PMET SHELLCODE Lindau (linkbot) xor Decoder Shellcode
alert tcp any any -> any any (msg:"ET SHELLCODE Lindau (linkbot) xor Decoder Shellcode"; flow:established; content:"|EB 15 B9|"; content:"|81 F1|"; distance:0; content:"|80 74 31 FF|"; distance:0; content:"|E2 F9 EB 05 E8 E6 FF FF FF|"; classtype:shellcode-detect; sid:2009248; rev:3; metadata:created_at 2010_07_30, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)
Jul 30, 2010, 12:00 PM
Jul 26, 2019, 12:00 PM
Sep 21, 2024, 3:00 AM
Oct 3, 2025, 8:34 PM
rules/emerging-shellcode.rules