ET INFO Webhook/HTTP Request Inspection Service Domain (saucelabs .com in TLS SNI)

Query · suricata

flow:established,to_server;
tls.sni;
content:"api."; startswith;
content:".saucelabs.com"; nocase; endswith; fast_pattern;
Raw source ET INFO Webhook/HTTP Request Inspection Service Domain (saucelabs .com in TLS SNI) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tls $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET INFO Webhook/HTTP Request Inspection Service Domain (saucelabs .com in TLS SNI)";
    flow:established,to_server;
    tls.sni;
    content:"api."; startswith;
    content:".saucelabs.com"; nocase; endswith; fast_pattern;
    reference:url,docs.saucelabs.com/api-testing/logger/;
    classtype:misc-activity;
    sid:2047734; rev:1;
    metadata:created_at 2023_08_25, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2023_08_25, reviewed_at 2023_08_25, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1567, mitre_technique_name Exfiltration_Over_Web_Service;
)

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