ET MALWARE ALFA Shell APT33 DNS Lookup (solevisible .com)

Query · suricata

dns.query;
content:"solevisible.com"; nocase; endswith;
threshold:type limit,count 1,track by_src,seconds 120;
Raw source ET MALWARE ALFA Shell APT33 DNS Lookup (solevisible .com) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert dns $HOME_NET any -> any any (
    msg:"ET MALWARE ALFA Shell APT33 DNS Lookup (solevisible .com)";
    dns.query;
    content:"solevisible.com"; nocase; endswith;
    threshold:type limit,count 1,track by_src,seconds 120;
    reference:url,fireeye.com/blog/threat-research/2017/09/apt33-insights-into-iranian-cyber-espionage.html;
    classtype:domain-c2;
    sid:2033095; rev:2;
    metadata:attack_target Client_Endpoint, created_at 2021_06_04, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_06_04;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.