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 Sep 13th, 2024

Feed Source

GitHub

Detection Method is

Rule Name & Severity	Author	Last Updated	Labels
Advance Fee Fraud (AFF) from freemail provider or suspicious TLD	Sublime Security	3 months ago Jun 3rd, 2024	BEC/Fraud Social engineering Content analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/advance-fee-fraud-aff-from-freemail-provider-or-suspicious-tld-6a5af373
AnonymousFox Indicators	Sublime Security	2 months ago Jul 19th, 2024	BEC/Fraud Credential Phishing Malware/Ransomware Header analysis Sender analysis	/feeds/core/detection-rules/anonymousfox-indicators-2506206e
Attachment: Callback Phishing solicitation via text-based file with a large unknown recipient list	Sublime Security	2 months ago Jul 26th, 2024	Callback Phishing Evasion Out of band pivot Social engineering Content analysis File analysis Header analysis Sender analysis	/feeds/core/detection-rules/attachment-callback-phishing-solicitation-via-text-based-file-with-a-large-unknown-recipient-list-ca39c83a
Attachment: DocuSign Impersonation (PDF) linking to New Domain <=3d	Sublime Security	5 months ago Apr 25th, 2024	Credential Phishing Impersonation: Brand PDF Social engineering Header analysis Sender analysis URL analysis File analysis Computer Vision Whois	/feeds/core/detection-rules/attachment-docusign-impersonation-pdf-linking-to-new-domain-less3d-f0c96282
Attachment: Dropbox image lure with no Dropbox domains in links	Sublime Security	8 months ago Jan 23rd, 2024	Credential Phishing Impersonation: Brand Social engineering Content analysis File analysis Header analysis Optical Character Recognition Sender analysis	/feeds/core/detection-rules/attachment-dropbox-image-lure-with-no-dropbox-domains-in-links-500eee2d
Attachment: EML file contains HTML attachment with login portal indicators	Sublime Security	a year ago Oct 19th, 2023	Credential Phishing Evasion HTML smuggling Content analysis File analysis Header analysis HTML analysis Javascript analysis Sender analysis	/feeds/core/detection-rules/attachment-eml-file-contains-html-attachment-with-login-portal-indicators-6e4df158
Attachment: EML file with HTML attachment (unsolicited)	Sublime Security	3 months ago Jun 6th, 2024	Credential Phishing Malware/Ransomware Evasion HTML smuggling Content analysis File analysis Header analysis HTML analysis Sender analysis	/feeds/core/detection-rules/attachment-eml-file-with-html-attachment-unsolicited-c24fd191
Attachment: EML with link to credential phishing page	Sublime Security	2 days ago Sep 13th, 2024	Credential Phishing Evasion Free file host Free subdomain host Social engineering Computer Vision Content analysis File analysis Header analysis HTML analysis Natural Language Understanding Optical Character Recognition URL analysis URL screenshot	/feeds/core/detection-rules/attachment-eml-with-link-to-credential-phishing-page-1df41cca
Attachment: Fake secure message and suspicious indicators	Sublime Security	4 months ago May 2nd, 2024	Credential Phishing Image as content Impersonation: Brand Social engineering Content analysis File analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/attachment-fake-secure-message-and-suspicious-indicators-20a34d94
Attachment: HTML Smuggling Microsoft Sign In	Sublime Security	8 months ago Jan 31st, 2024	Credential Phishing Free subdomain host HTML smuggling Impersonation: Brand Social engineering Archive analysis Content analysis File analysis Header analysis Javascript analysis Sender analysis URL analysis	/feeds/core/detection-rules/attachment-html-smuggling-microsoft-sign-in-878d6385
Attachment: HTML smuggling - QR Code with suspicious links	Sublime Security	5 months ago Apr 25th, 2024	Credential Phishing QR code Computer Vision Header analysis Natural Language Understanding QR code analysis Sender analysis URL analysis URL screenshot	/feeds/core/detection-rules/attachment-html-smuggling-qr-code-with-suspicious-links-010e757d
Attachment: Microsoft 365 Credential Phishing	Sublime Security	a month ago Aug 7th, 2024	Credential Phishing Impersonation: Brand Social engineering Content analysis File analysis Header analysis Optical Character Recognition Sender analysis	/feeds/core/detection-rules/attachment-microsoft-365-credential-phishing-edce0229
Attachment: Microsoft impersonation via PDF with link and suspicious language	Sublime Security	4 months ago May 2nd, 2024	Credential Phishing Malware/Ransomware Image as content Impersonation: Brand PDF Scripting Social engineering Computer Vision File analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/attachment-microsoft-impersonation-via-pdf-with-link-and-suspicious-language-70d41c7f
Attachment: QR code with credential phishing indicators	Sublime Security	2 months ago Jul 29th, 2024	Credential Phishing QR code Social engineering Computer Vision Header analysis Natural Language Understanding QR code analysis Sender analysis URL analysis URL screenshot	/feeds/core/detection-rules/attachment-qr-code-with-credential-phishing-indicators-9f1681e1
Attachment: RFC822 containing suspicious file sharing language with links from untrusted sender	Sublime Security	5 months ago Apr 3rd, 2024	Credential Phishing Evasion Social engineering File analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/attachment-rfc822-containing-suspicious-file-sharing-language-with-links-from-untrusted-sender-d96854d7
Attachment with auto-executing macro (unsolicited)	Sublime Security	9 months ago Dec 19th, 2023	Malware/Ransomware Macros Archive analysis Header analysis File analysis Macro analysis OLE analysis Sender analysis	/feeds/core/detection-rules/attachment-with-auto-executing-macro-unsolicited-af6624c3
BEC/Fraud: Generic Scam attempt to Undisclosed Receipients	Sublime Security	5 months ago Apr 23rd, 2024	BEC/Fraud Social engineering Content analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/becfraud-generic-scam-attempt-to-undisclosed-receipients-5dac401f
BEC/Fraud: Romance Scam	Sublime Security	10 months ago Nov 23rd, 2023	BEC/Fraud Free email provider Social engineering Content analysis Header analysis	/feeds/core/detection-rules/becfraud-romance-scam-0243cdaa
BEC/Fraud: Scam Lure with freemail pivot	Sublime Security	3 months ago Jun 3rd, 2024	BEC/Fraud Free email provider Out of band pivot Content analysis Header analysis Sender analysis	/feeds/core/detection-rules/becfraud-scam-lure-with-freemail-pivot-898c769f
BEC with unusual Reply-to or Return-path mismatch	Sublime Security	19 days ago Aug 27th, 2024	BEC/Fraud Evasion Free email provider Social engineering Content analysis Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/bec-with-unusual-reply-to-or-return-path-mismatch-83e5e2df
Brand impersonation: Adobe (QR code)	Sublime Security	19 days ago Aug 27th, 2024	Credential Phishing Impersonation: Brand PDF QR code Computer Vision Header analysis QR code analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-adobe-qr-code-2fc36c6d
Brand impersonation: Adobe with suspicious language and link	Sublime Security	2 months ago Jul 18th, 2024	Credential Phishing Impersonation: Brand Social engineering Computer Vision Content analysis Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-adobe-with-suspicious-language-and-link-32cc8bf1
Brand impersonation: ADP	Sublime Security	8 months ago Jan 9th, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-adp-bb9cf46b
Brand impersonation: Amazon	Sublime Security	a month ago Aug 19th, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-amazon-13fc967d
Brand impersonation: Amazon with suspicious attachment	Sublime Security	4 months ago May 3rd, 2024	Credential Phishing Impersonation: Brand Social engineering Computer Vision File analysis Header analysis Natural Language Understanding Optical Character Recognition Sender analysis	/feeds/core/detection-rules/brand-impersonation-amazon-with-suspicious-attachment-5751dcb9
Brand impersonation: American Express (AMEX)	Sublime Security	3 days ago Sep 12th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-american-express-amex-992a9fa9
Brand impersonation: Apple	Sublime Security	a year ago Aug 21st, 2023	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-apple-0b17f2c2
Brand impersonation: Aramco	Sublime Security	3 months ago Jun 20th, 2024	BEC/Fraud Impersonation: Brand Lookalike domain Social engineering Content analysis Header analysis HTML analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/brand-impersonation-aramco-96e87699
Brand impersonation: Bank of America	Sublime Security	3 months ago Jun 14th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-bank-of-america-d2fc6ea1
Brand impersonation: Barracuda Networks	Sublime Security	2 months ago Jul 8th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-barracuda-networks-583fd5eb
Brand impersonation: Binance	Sublime Security	4 months ago May 3rd, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Content analysis Header analysis HTML analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/brand-impersonation-binance-c3302a76
Brand impersonation: Blockchain[.]com	Sublime Security	5 months ago Apr 23rd, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-blockchaincom-0d85e555
Brand impersonation: Chase Bank	Sublime Security	2 months ago Jul 9th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-chase-bank-c680f1e7
Brand impersonation: Coinbase	Sublime Security	5 months ago Apr 23rd, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-coinbase-3dca757a
Brand impersonation: Dashlane	Sublime Security	5 months ago Apr 23rd, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-dashlane-9e400937
Brand impersonation: DHL	Sublime Security	3 months ago Jun 17th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-dhl-be4b4ae0
Brand impersonation: Digital Ocean	Sublime Security	6 months ago Mar 4th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-digital-ocean-7f2f0e97
Brand Impersonation: DocSend	Sublime Security	4 days ago Sep 11th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-docsend-cd9a3f7a
Brand impersonation: DocuSign	Sublime Security	10 days ago Sep 5th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Spoofing Header analysis Sender analysis URL analysis	/feeds/core/detection-rules/brand-impersonation-docusign-4d29235c
Brand impersonation: DocuSign image attachment lure with no DocuSign links	Sublime Security	25 days ago Aug 21st, 2024	Credential Phishing Impersonation: Brand Social engineering Computer Vision Content analysis Header analysis Natural Language Understanding Optical Character Recognition Sender analysis URL screenshot	/feeds/core/detection-rules/brand-impersonation-docusign-image-attachment-lure-with-no-docusign-links-814a5694
Brand impersonation: DocuSign (QR code)	Sublime Security	3 months ago Jun 12th, 2024	Credential Phishing Impersonation: Brand PDF QR code Social engineering Computer Vision Header analysis QR code analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-docusign-qr-code-0b16c28a
Brand impersonation: DoorDash	Sublime Security	a month ago Aug 12th, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-doordash-b0aaaed5
Brand impersonation: Dotloop	Sublime Security	5 months ago Apr 23rd, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-dotloop-f997581a
Brand impersonation: Dropbox	Sublime Security	a month ago Aug 7th, 2024	Credential Phishing Impersonation: Brand Social engineering Content analysis File analysis Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-dropbox-61f11d12
Brand Impersonation: Exodus	Sublime Security	5 months ago Apr 25th, 2024	Credential Phishing Impersonation: Brand Social engineering Header analysis Natural Language Understanding Sender analysis	/feeds/core/detection-rules/brand-impersonation-exodus-40c77ecc
Brand Impersonation: Fake DocuSign HTML table not linking to DocuSign domains	Sublime Security	4 months ago May 7th, 2024	Credential Phishing Impersonation: Brand Social engineering Content analysis HTML analysis Header analysis Sender analysis URL analysis	/feeds/core/detection-rules/brand-impersonation-fake-docusign-html-table-not-linking-to-docusign-domains-28923dde
Brand impersonation: FedEx	Sublime Security	5 months ago Apr 23rd, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-fedex-94a2b602
Brand impersonation: FINRA	Sublime Security	9 months ago Dec 20th, 2023	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-finra-15c81db4
Brand impersonation: Github	Sublime Security	17 days ago Aug 29th, 2024	Credential Phishing Impersonation: Brand Lookalike domain Social engineering Header analysis Sender analysis	/feeds/core/detection-rules/brand-impersonation-github-9402f92b
Brand Impersonation: Google (QR Code)	Sublime Security	5 months ago Apr 3rd, 2024	Credential Phishing Impersonation: Brand PDF QR code Computer Vision Header analysis