Rule History

SID: 2061797 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 3 • Apr 22, 2025, 12:00 PM

Message:

ET EXPLOIT SSH Erlang/OTP SSH Server Unencryped Channel Request (Message Type 98) (CVE-2025-32433)

Rule:

alert ssh any any -> $HOME_NET any (msg:"ET EXPLOIT SSH Erlang/OTP SSH Server Unencryped Channel Request (Message Type 98) (CVE-2025-32433)"; flow:established,to_server; flowbits:isset,ET.ErlangOTPBanner; content:"exec"; fast_pattern; byte_jump:0,0,relative,post_offset -13; content:"|62|"; within:1; reference:cve,2025-32433; reference:url,github.com/darses/CVE-2025-32433/blob/main/README.md; classtype:attempted-admin; sid:2061797; rev:3; metadata:affected_product Erlang_OTP, attack_target Server, tls_state plaintext, created_at 2025_04_22, cve CVE_2025_32433, deployment Perimeter, deployment Internal, performance_impact Significant, confidence High, signature_severity Major, tag Exploit, updated_at 2025_06_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

Created:

Apr 22, 2025, 12:00 PM

Updated:

Jun 26, 2025, 12:00 PM

DB Created:

Apr 22, 2025, 8:34 PM

DB Updated:

Jun 26, 2025, 10:34 PM

Filename:

rules/emerging-exploit.rules