Rule History

SID: 2029164 • Source: et/open

Versions (4)

Version DetailsCurrent

Rev: 3 • Dec 16, 2019, 12:00 PM

Message:

ET EXPLOIT Citrix NetScaler SD-WAN 9.1.2.26.561201 Devices CVE-2017-6316 (Outbound)

Rule:

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET EXPLOIT Citrix NetScaler SD-WAN 9.1.2.26.561201 Devices CVE-2017-6316 (Outbound)"; flow:established,to_server; urilen:13; http.method; content:"POST"; http.uri; content:"/global_data/"; fast_pattern; http.cookie; content:"`"; content:"http"; distance:0; reference:url,unit42.paloaltonetworks.com/mirai-variant-echobot-resurfaces-with-13-previously-unexploited-vulnerabilities/; reference:cve,2017-6316; classtype:attempted-admin; sid:2029164; rev:3; metadata:affected_product Linux, attack_target IoT, created_at 2019_12_16, cve CVE_2017_6316, deployment Perimeter, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_10_26;)

Created:

Dec 16, 2019, 12:00 PM

Updated:

Oct 26, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

Sep 22, 2025, 9:34 PM

Filename:

rules/emerging-exploit.rules