Kql Detection Of The Week: A Meeting In 2050 (detecting Project Cav3rn's Outlook Calendar C2 And Dns Aaaa Recovery Channel)
There is a meeting on your calendar for 13 May 2050. Nobody will ever attend it. Nobody has ever scrolled there — a quarter-century out, in a fixed one-hour window between 22:00 and 23:00 UTC, parked in the most-synced, least-read database in your tenant.
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