Rule History

SID: 2035634 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 2 • Mar 29, 2022, 12:00 PM

Message:

ET EXPLOIT WatchGuard CVE-2022-26318 RCE Attempt M2

Rule:

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT WatchGuard CVE-2022-26318 RCE Attempt M2"; flow:established,to_server; http.request_line; content:"POST /agent/login"; startswith; fast_pattern; http.content_len; byte_test:0,>,450,0,string,dec; http.request_body; content:"|3c|methodName|3e|"; nocase; content:"login|3c 2f|methodName|3e|"; within:50; nocase; reference:url,attackerkb.com/topics/t8Nrnu99ZE/cve-2022-26318; reference:url,www.greynoise.io/blog/watchguard-cve-2022-26318-rce-detection-iocs-and-prevention-for-defenders; reference:cve,2022-26318; classtype:attempted-admin; sid:2035634; rev:2; metadata:attack_target Networking_Equipment, created_at 2022_03_29, cve CVE_2022_26318, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2022_03_29;)

Created:

Mar 29, 2022, 12:00 PM

Updated:

Mar 29, 2022, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-exploit.rules