public mosaic llc support@publicmosaic.com
confirmed host

IP address 210.2.169.213

Havoccommand-and-control server · :443

Last confirmed 2026-09-02, first seen 2026-09-02. On AS23966.

listed last confirmed feed checked TLP:CLEAR SURICATA .RULES SEE THE LIVE FEED →

210.2.169.213:443 · Havoc

Last confirmed (12 days ago)

first seen2026-09-02 11:48 UTC
serviceip-port · tcp · HTTPS blend-in
observed hostmsoffice360.com
networkAS23966 · LINKdotNET Telecom
confidence100 / 100
tls certificate314bf0f2c8a1f96e82fa91803bf7dea1dfb465fa2c54d47590a93dd97a60cdfe
cert subjectCloudFlare Origin Certificate
cert subject orgCloudFlare, Inc.
cert issuer orgCloudFlare, Inc.
cert validity2025-03-03 → 2040-02-28
cert typeCA-signed
cert key2048-bit
cert serial (decimal)168496677341534107163543186403795904805300114906
cert names*.msoffice360.com msoffice360.com

The certificate names above were validated by the issuing authority at issuance. They describe the certificate, not conduct by the names' owner — a legitimately issued certificate can be deployed on a listed host by whoever holds its private key, so treat the name as a pivot to investigate rather than as an attribution.

ja4xdc020972a4a8_9fb583da09a2_fb02ba79e164

Observation history

18d agotoday

Observed on 1 of the 18 days since this archive began recording, 2026-08-29 UTC. Presence is per UTC day: a day is marked when the scanner confirmed this address at least once, not once per scan.

Shared JA4X issuance template · 19 hosts

These hosts issued certificates from the same template — the same distinguished-name fields hashed in the same order. It links tooling, not necessarily an operator. Full cohort →

Pivots & lookups