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Explore public detection logic contributed by the community across SIEM and rule languages.
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This rule detects emails containing multiple obfuscated URLs from common URL shortening services (bit.ly, tinyurl, short.link) originating from external senders. It specifically looks for emails with 3 or more such URLs within a one-hour window from the same sender.
This rule detects emails containing multiple obfuscated URLs from common URL shortening services (bit.ly, tinyurl, short.link) originating from external senders. It specifically looks for emails with 3 or more such URLs within a one-hour window from the same sender.
This rule detects emails containing multiple obfuscated URLs from common URL shortening services (bit.ly, tinyurl, short.link) originating from external senders. It specifically looks for emails with 3 or more such URLs within a one-hour window from the same sender.
