PATTERN MATCHING PAYLOADS Trigger payloads when the target's typing matches a pattern – from a simple keyword to an advanced regular expression – even if the target makes a typo and hits backspace.
Save a number of keystrokes typed before or after a payload gets matched. Then use those keystrokes in a Cloud C2 notification, or actively against the target in an advanced payload.
Imagine capturing the keys pressed after a lock shortcut like [CTRL-ALT-DELETE] or [CTRL-CMD-Q], then using captured credentials to automatically trigger a silent network exfiltration payload.