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MediumSigmaHQFlorian Roth (Nextron Systems)

Telegram API Access

Detects suspicious requests to Telegram API without the usual Telegram User-Agent

Detection logic

Detection requirements

Platform
ESXiLinuxmacOSNetwork DevicesWindows

The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.

Log source category
proxy

Known benign triggers

  • Legitimate use of Telegram bots in the company

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