Rule History

SID: 2046190 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 12, 2023, 12:00 PM

Message:

ET WEB_SPECIFIC_APPS MOVEit File Transfer - CSRF Token Request on guestaccess.aspx - CVE-2023-34362 Stage 1b

Rule:

alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS MOVEit File Transfer - CSRF Token Request on guestaccess.aspx - CVE-2023-34362 Stage 1b"; flow:established,to_server; flowbits:set,ET.CVE-2023-34362.CSRF_TOKEN; http.method; content:"POST"; http.uri; content:"/guestaccess.aspx"; fast_pattern; http.request_body; content:"Arg06"; reference:url,www.horizon3.ai/moveit-transfer-cve-2023-34362-deep-dive-and-indicators-of-compromise/; reference:url,attackerkb.com/topics/mXmV0YpC3W/cve-2023-34362/rapid7-analysis; reference:cve,2023-34362; classtype:attempted-admin; sid:2046190; rev:1; metadata:attack_target Web_Server, created_at 2023_06_12, cve CVE_2023_34362, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag CISA_KEV, updated_at 2023_06_12; target:dest_ip;)

Created:

Jun 12, 2023, 12:00 PM

Updated:

Jun 12, 2023, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 21, 2024, 3:00 AM

Filename:

rules/emerging-web_specific_apps.rules