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 9th, 2026

Feed Source

GitHub

Detection Method is

Rule Name & Severity	Author	Last Updated	Labels
Open redirect: social.bigpress.net	Sublime Security	1y ago Aug 5th, 2025	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: ssg-financial.com	Sublime Security	1y ago Aug 5th, 2025	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: stats.lib.pdx.edu	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: storematch.jp	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: Ticketmaster	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: TikTok	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: tkqlhce.com	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: tuttocauzioni.it	Sublime Security	1y ago Aug 5th, 2025	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: typedrawers.com	Sublime Security	1y ago May 23rd, 2025	Credential Phishing Evasion Open redirect QR code Social engineering Content analysis File analysis QR code analysis Sender analysis
Open redirect: unitedwaynwvt.org	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: ust.hk	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: vconfex.com	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: VK	@vector_sec	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: weblinkconnect.com	Sublime Security	1y ago Aug 5th, 2025	Credential Phishing Evasion Open redirect Sender analysis URL analysis
Open redirect: whitefox.pl	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: Xfinity CMP Redirection to Google AMP	Sublime Security	1y ago Aug 5th, 2025	Credential Phishing Open redirect Evasion Header analysis URL analysis Sender analysis
Open redirect: xfinity.com	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: YouTube	@vector_sec	2y ago Apr 24th, 2024	Credential Phishing Malware/Ransomware Open redirect Sender analysis URL analysis
Open redirect: YouTube --> Google Redirection Chain	Sublime Security	8mo ago Jan 12th, 2026	Credential Phishing Open redirect Sender analysis URL analysis
PayPal invoice abuse	Sublime Security	3mo ago Jun 4th, 2026	BEC/Fraud Callback Phishing Evasion Social engineering Content analysis Header analysis Sender analysis
Punycode sender domain	Sublime Security	3y ago Aug 21st, 2023	Credential Phishing Malware/Ransomware Evasion Lookalike domain Punycode Social engineering Sender analysis
QR code to auto-download of a suspicious file type (unsolicited)	Sublime Security	10mo ago Oct 17th, 2025	Malware/Ransomware Evasion LNK Social engineering Archive analysis File analysis Sender analysis URL analysis QR code analysis
QR Code with suspicious indicators	Sublime Security	4mo ago Apr 22nd, 2026	Credential Phishing QR code Social engineering Content analysis Header analysis Computer Vision Natural Language Understanding QR code analysis Sender analysis URL analysis
Reconnaissance: All recipients cc/bcc'd or undisclosed	Sublime Security	7mo ago Feb 5th, 2026	Reconnaissance Content analysis Header analysis Sender analysis
Reconnaissance: Email address harvesting attempt	Sublime Security	6mo ago Feb 23rd, 2026	BEC/Fraud Credential Phishing Spam Free email provider Social engineering Content analysis Header analysis Sender analysis URL analysis
Reconnaissance: Empty subject with mismatched reply-to from new sender	Sublime Security	7mo ago Feb 6th, 2026	BEC/Fraud Credential Phishing Evasion Social engineering Spoofing Header analysis Sender analysis
Reconnaissance: Fake real estate inquiry with empty body	Sublime Security	2mo ago Jul 8th, 2026	BEC/Fraud Social engineering Content analysis Sender analysis
Reconnaissance: Hotel booking reply-to redirect	Sublime Security	7mo ago Jan 27th, 2026	BEC/Fraud Free email provider Social engineering Content analysis Header analysis Sender analysis
Reconnaissance: Large unknown recipient list	Sublime Security	9mo ago Nov 24th, 2025	Reconnaissance Content analysis Header analysis Sender analysis
Reconnaissance: Short generic greeting message	Sublime Security	14d ago Aug 27th, 2026	BEC/Fraud Callback Phishing Social engineering Free email provider Content analysis Header analysis Natural Language Understanding Sender analysis
Recruitee Infrastructure Abuse	Sublime Security	1y ago Jul 16th, 2025	BEC/Fraud Credential Phishing Impersonation: Brand Social engineering Content analysis Natural Language Understanding Sender analysis URL analysis Whois
Russia return-path TLD (untrusted sender)	Sublime Security	6mo ago Feb 13th, 2026	BEC/Fraud Credential Phishing Malware/Ransomware Header analysis Sender analysis
Scam: Fake estate sale offering welding equipment and tools	Sublime Security	4mo ago May 12th, 2026	BEC/Fraud Social engineering Free email provider Out of band pivot Content analysis Sender analysis Header analysis
Scam: Piano giveaway	Sublime Security	9mo ago Dec 11th, 2025	BEC/Fraud Free email provider Content analysis Natural Language Understanding Sender analysis
Scam soliciting employer review/rating	Sublime Security	2mo ago Jun 12th, 2026	BEC/Fraud Credential Phishing Social engineering Impersonation: Brand Content analysis Natural Language Understanding Header analysis Sender analysis
Self-impersonation: Sender matches recipient with bolded name and suspicious link	Sublime Security	2mo ago Jun 16th, 2026	Credential Phishing Evasion Social engineering Header analysis HTML analysis Sender analysis
Self-sender with copy/paste instructions and suspicious domains (French/Français)	Sublime Security	4mo ago Apr 16th, 2026	Credential Phishing Evasion Free subdomain host Social engineering Content analysis Header analysis Sender analysis
Self-sent fake PDF attachment with misleading link	Sublime Security	17h ago Sep 9th, 2026	Credential Phishing Evasion Free subdomain host Social engineering Content analysis URL analysis Sender analysis
Sender: IP address in local part	Sublime Security	6mo ago Mar 12th, 2026	Spam Credential Phishing BEC/Fraud Evasion Spoofing Sender analysis
Sender: Local part built from recipient domain and mailbox	Sublime Security	21d ago Aug 20th, 2026	BEC/Fraud Credential Phishing Spoofing Evasion Impersonation: Employee Header analysis Sender analysis
Sender name contains Active Directory distinguished name	Sublime Security	2y ago Nov 13th, 2024	Credential Phishing Sender analysis
Service abuse: Adobe Creative Cloud share from an unsolicited sender address	Sublime Security	10mo ago Oct 22nd, 2025	Credential Phishing Social engineering Free file host Evasion HTML analysis Sender analysis Header analysis
Service abuse: Adobe legitimate domain with document approval language	Sublime Security	7mo ago Jan 23rd, 2026	BEC/Fraud Credential Phishing Social engineering Content analysis Header analysis Sender analysis
Service abuse: Adobe message from newly registered domain	Sublime Security	1mo ago Jul 31st, 2026	Credential Phishing Evasion Social engineering Lookalike domain Sender analysis Header analysis URL analysis Whois
Service abuse: Adobe share containing newly observed email address domain	Sublime Security	1mo ago Jul 31st, 2026	Credential Phishing BEC/Fraud Out of band pivot Social engineering URL analysis Sender analysis Content analysis
Service abuse: Adobe Sign notification from an unsolicited reply-to address	Sublime Security	1y ago Aug 5th, 2025	BEC/Fraud Callback Phishing Spam Social engineering Impersonation: Brand Header analysis Sender analysis
Service abuse: Amazon invitation with suspected callback phishing	Sublime Security	3mo ago May 22nd, 2026	Callback Phishing Out of band pivot Social engineering Content analysis HTML analysis Sender analysis
Service abuse: Apple TestFlight with suspicious developer reference	Sublime Security	7mo ago Feb 6th, 2026	Spam Social engineering Content analysis HTML analysis Natural Language Understanding Sender analysis URL analysis
Service abuse: Arketa notification callback scam	Sublime Security	22d ago Aug 19th, 2026	Callback Phishing Social engineering Impersonation: Brand Evasion Out of band pivot Natural Language Understanding Content analysis Sender analysis
Service abuse: AWS SNS callback scam impersonation	Sublime Security	21d ago Aug 20th, 2026	Callback Phishing Impersonation: Brand Out of band pivot Social engineering Content analysis Natural Language Understanding Sender analysis

753 Rules

Page 12 of 16