Rule History

SID: 2102314 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 4 • Sep 23, 2010, 12:00 PM

Message:

GPL SHELLCODE x86 0x90 NOOP unicode

Rule:

alert ip $EXTERNAL_NET $SHELLCODE_PORTS -> $HOME_NET any (msg:"GPL SHELLCODE x86 0x90 NOOP unicode"; content:"|90 00 90 00 90 00 90 00 90 00 90 00 90 00 90 00|"; classtype:shellcode-detect; sid:2102314; rev:4; metadata:created_at 2010_09_23, confidence High, signature_severity Minor, updated_at 2019_07_26;)

Created:

Sep 23, 2010, 12:00 PM

Updated:

Jul 26, 2019, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-shellcode.rules