Rule History

SID: 2025983 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Aug 8, 2018, 12:00 PM

Message:

ET EXPLOIT SMB Null Pointer Dereference PoC Inbound (CVE-2018-0833)

Rule:

alert tcp-pkt any 445 -> $HOME_NET any (msg:"ET EXPLOIT SMB Null Pointer Dereference PoC Inbound (CVE-2018-0833)"; flow:from_server,established; content:"|FD 53 4D 42 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41 41|"; offset:4; reference:url,krbtgt.pw/smbv3-null-pointer-dereference-vulnerability/; reference:cve,2018-0833; classtype:attempted-admin; sid:2025983; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_08_08, cve CVE_2018_0833, deployment Internal, confidence High, signature_severity Major, updated_at 2019_07_26;)

Created:

Aug 8, 2018, 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-exploit.rules