ThreatFox IOC Database

You are viewing the ThreatFox database entry for url https://calendar.app.google/2NkrcKKj4T6Dn4uK6.

Database Entry


IOC ID:1775108
IOC: https://calendar.app.google/2NkrcKKj4T6Dn4uK6
IOC Type :url
Threat Type :botnet_cc
Malware: GlassWorm
Confidence Level : Confidence level is high (100%)
Is compromised? : False
ASN:AS15169 GOOGLE
Country:- US
First seen:2026-03-25 06:41:27 UTC
Last seen:never
UUID:727c851f-27bf-11f1-9af6-42010aa4000a
Reporter tipo_deincognito
Reward 5 credits from ThreatFox
Tags:calendar-c2 glassworm Wave3
Reference: https://codeberg.org/tip-o-deincognito/glassworm-writeup

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tipo_deincognito
GlassWorm Wave 3 Calendar C2 fallback channels. Google Calendar events encode C2 IPs for payload delivery. Three campaigns with distinct calendars.