public mosaic llc support@publicmosaic.com
confirmed host

IP address 192.229.116.19

Flying Eagleremote-access trojan controller · :443

Last confirmed 2026-09-15, first seen 2026-08-29. On AS138995. Its certificate is shared with 1 other confirmed host.

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

192.229.116.19:443 · Flying Eagle

Last confirmed (today)

first seen2026-08-29 09:49 UTC
serviceip-port · tcp · HTTPS blend-in
observed hostuuufo.cn
networkAS138995 · Antbox Networks
confidence100 / 100
tls certificatea36361793251110db8513386b3658390e9b5d3f46aff5215a854a228512dc581
cert subjectwww.uuufo.cn
cert issuerYR2
cert issuer orgLet's Encrypt
cert validity2026-07-05 → 2026-10-03
cert typeCA-signed
cert key2048-bit
cert serial (decimal)485689659637229910432935122043413375713052
cert namesuuufo.cn www.uuufo.cn

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.

ja4xa373a9f83c6b_7022c563de38_2e3757343cb0
jarm2ad2ad0002ad2ad00042d42d0000002059a3b916699461c5923779b77cf06b

Observation history

18d agotoday

Observed on 14 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 TLS certificate · 1 host

These hosts served the same certificate. That is the strongest link this corpus can draw between two addresses, though it evidences a shared BUILD rather than a shared operator: a leaked or resold profile puts the same certificate in different hands. Full cohort →

Shared JA4X issuance template · 154 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 →

Showing 24 of 154. Full cohort →

Neighbourhood · 192.229.116.0/24 · 1 host

1 other confirmed host in the same /24. Adjacent addresses under one operator are a different signal from a shared certificate — they suggest a block, not a build.

Pivots & lookups