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Project CAV3RN continues: Google Apps Script as C2 relay and DNS-based C2 channel selection

·Source: Securelist (Kaspersky)

Updated:

Executive Summary

Project CAV3RN targets Israel with Google Apps Script C2 relays and DNS-based routing. Modular .NET NativeAOT framework blends C2 traffic with legitimate Google services to evade detection.

Analysis

Project CAV3RN targets Israel with Google Apps Script C2 relays and DNS-based routing. Modular .NET NativeAOT framework blends C2 traffic with legitimate Google services to evade detection.
Source Attribution

Originally published by Securelist (Kaspersky) on Aug 11, 2026.

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