public mosaic llc support@publicmosaic.com
confirmed host

IP address 138.217.37.22

Meterpretercommand-and-control server · :443

Last confirmed 2026-09-02, first seen 2026-09-02. On AS1221.

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

138.217.37.22:443 · Meterpreter

Last confirmed (12 days ago)

first seen2026-09-02 11:47 UTC
serviceip-port · tcp · HTTPS blend-in
observed hostvervort.group.com
networkAS1221 · Telstra
confidence100 / 100
tls certificate18c7805cd28e4c0197b9c23e84aa9a97dfd175a09e17f0bcdfb5d1a71528c971
cert subjectvervort.group.com
cert subject orgVandervort Group
cert issuervervort.group.com
cert issuer orgVandervort Group
cert validity2023-05-18 → 2027-05-17
cert typeself-signed
cert key2048-bit
cert serial (decimal)18293911818721626948

The certificate names above are what the certificate ASSERTS, not proof this host owns them — a self-signed certificate can claim any subject, so treat a familiar name here as an impersonation attempt rather than an identity.

ja4xa97eb367370b_a97eb367370b_6984f3197a69

Observation history

18d agotoday

Not observed in 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 · 7 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