ET WEB_SPECIFIC_APPS Ivanti Connect Secure Host Checker Recon (CVE-2025-0282)

Query · suricata

flow:established,to_server;
http.uri;
content:"/dana-cached/hc/hc_launcher"; fast_pattern;
pcre:"/^\x2e(?:\d+\x2e){4}jar/R";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Ivanti Connect Secure Host Checker Recon (CVE-2025-0282) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Ivanti Connect Secure Host Checker Recon (CVE-2025-0282)";
    flow:established,to_server;
    http.uri;
    content:"/dana-cached/hc/hc_launcher"; fast_pattern;
    pcre:"/^\x2e(?:\d+\x2e){4}jar/R";
    reference:url,cloud.google.com/blog/topics/threat-intelligence/ivanti-connect-secure-vpn-zero-day;
    reference:cve,2025-0282;
    classtype:web-application-activity;
    sid:2059095; rev:1;
    metadata:affected_product Ivanti, attack_target Server, tls_state TLSDecrypt, created_at 2025_01_09, cve CVE_2025_0282, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Low, signature_severity Major, tag CISA_KEV, updated_at 2025_01_09, mitre_tactic_id TA0043, mitre_tactic_name Reconnaissance, mitre_technique_id T1590, mitre_technique_name Gather_Victim_Network_Information;
    target:dest_ip;
)

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