• Sublime Core Feed

Sublime Core Feed

This repo contains open-source Rules for Sublime, a free and open platform for detecting and preventing email attacks like BEC, malware, and credential phishing.

Sublime Security
Last updated Jul 17th, 2025
Feed Source
GitHub
Tactic or Technique is
Rule Name & Severity
Author
Last Updated
Labels
Spam: Sexually Explicit Looker Studio Report
Sublime Security
1mo ago
May 29th, 2025
Spam
Social engineering
Free email provider
Content analysis
Sender analysis
/feeds/core/detection-rules/spam-sexually-explicit-looker-studio-report-f1e649cd
Spam: Unsolicited malformed PDF
Sublime Security
4d ago
Jul 16th, 2025
/feeds/core/detection-rules/spam-unsolicited-malformed-pdf-f0c50031
Spam: URL shortener with short body content and emojis
Sublime Security
4d ago
Jul 16th, 2025
/feeds/core/detection-rules/spam-url-shortener-with-short-body-content-and-emojis-b7797e4c
Suspicious mailer received from Gmail servers
Sublime Security
4d ago
Jul 16th, 2025
/feeds/core/detection-rules/suspicious-mailer-received-from-gmail-servers-f05f04ee
Suspicious Request for Financial Information
Sublime Security
4d ago
Jul 16th, 2025
/feeds/core/detection-rules/suspicious-request-for-financial-information-4ebdaa4d
Suspicious SharePoint File Sharing
Sublime Security
3mo ago
Apr 11th, 2025
/feeds/core/detection-rules/suspicious-sharepoint-file-sharing-971c3d9c
VIP Impersonation via Google Group relay with suspicious indicators
Sublime Security
1y ago
May 3rd, 2024
/feeds/core/detection-rules/vip-impersonation-via-google-group-relay-with-suspicious-indicators-57f9cd3b