public mosaic llc support@publicmosaic.com
confirmed host

IP address 104.248.156.16

Havoccommand-and-control server · :40056, :80, :443

Last confirmed 2026-09-15, first seen 2026-09-10. On AS14061.

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

This address answered on 3 ports — :40056, :80, :443.

104.248.156.16:40056 · Havoc

Last confirmed (today)

first seen2026-09-15 02:20 UTC
serviceip-port · tcp
networkAS14061 · DigitalOcean
confidence100 / 100
tls certificate0857c9e7d25a6fbc8b269c3bc476a9d37e6de8b381818beb0ea3a689504d8b06
cert subject0.0.0.0
cert issuer0.0.0.0
cert validity2026-01-01 → 2028-12-31
cert typeself-signed
cert key2048-bit
cert serial (decimal)121068433538584072184801240024865772842
cert names0.0.0.0

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.

ja4x9fc0dff954ac_9fc0dff954ac_e440e854f133

104.248.156.16:80 · Havoc

Last confirmed (today)

first seen2026-09-15 02:11 UTC
serviceip-port · tcp
networkAS14061 · DigitalOcean
confidence100 / 100

104.248.156.16:443 · Havoc

Last confirmed (today)

first seen2026-09-10 00:47 UTC
serviceip-port · tcp · HTTPS blend-in
networkAS14061 · DigitalOcean
confidence100 / 100
tls certificate5ed089289ea8b3ced194bbfbf59795a1c2ba512cab77d93f16d690b16a589a02
cert subject104.248.156.16
cert subject orgTech Ltd
cert issuer104.248.156.16
cert issuer orgTech Ltd
cert validity2026-04-10 → 2029-04-09
cert typeself-signed
cert key2048-bit
cert serial (decimal)23380693481037691362719333344375458540
cert names104.248.156.16

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.

ja4x4f24da86fad6_4f24da86fad6_e440e854f133

Observation history

18d agotoday

Observed on 6 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 · 38 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.

Showing 24 of 38. The rest are reachable from any of them.

Pivots & lookups