Rule History

SID: 2045185 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Apr 25, 2023, 12:00 PM

Message:

ET MALWARE ZStealer Admin Panel Inbound

Rule:

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE ZStealer Admin Panel Inbound"; flow:established,to_client; http.response_body; content:"|3c|title|3e|ZStealer|20|Login|3c 2f|title|3e|"; fast_pattern; content:"Don|27|t|20|have|20|a|20|key|3f 20|Buy|20|one|20|now|2e|"; reference:url,twitter.com/ViriBack/status/1650647566701191168; classtype:trojan-activity; sid:2045185; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_04_25, deployment Perimeter, deployment SSLDecrypt, malware_family ZStealer, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_04_25;)

Created:

Apr 25, 2023, 12:00 PM

Updated:

Apr 25, 2023, 12:00 PM

DB Created:

Apr 25, 2023, 9:00 PM

DB Updated:

Aug 25, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules