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confirmed host

177.141.179.146

Quasarremote-access trojan controller · :11964

Last confirmed 2026-09-15, first seen 2026-09-02. On AS28573.

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

177.141.179.146:11964 · Quasar

Last confirmed (today)

first seen2026-09-02 10:10 UTC
serviceip-port · tcp
networkAS28573 · Claro NXT Telecomunicacoes Ltda
confidence100 / 100
tls certificate47d9608dffdb7d1eeee849fc206a0884306be47b3c1e6abd9846d8241d083ae6
cert subjectQuasar Server CA
cert issuerQuasar Server CA
cert validity2024-11-10 → 9999-12-31
cert typeself-signed
cert key4096-bit
cert serial (decimal)850004466586784167081545726798148289

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.

ja4x7022c563de38_7022c563de38_0147df7a0c11

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 JA4X issuance template · 143 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 →

1.14.46.205Quasar101.201.150.204Quasar101.37.22.150Quasar101.99.92.134AsyncRAT102.220.160.198AsyncRAT103.101.85.103Quasar103.101.85.111Quasar103.106.67.96Quasar103.133.178.24Quasar103.195.246.26Quasar103.237.92.116AsyncRAT103.238.74.98Quasar103.27.109.233Quasar103.87.9.132Quasar104.194.135.115Quasar104.194.135.149Quasar104.194.135.211Quasar104.243.43.193Quasar104.36.229.142Quasar105.155.16.5AsyncRAT107.173.47.158AsyncRAT107.175.88.79AsyncRAT108.136.51.214Quasar108.187.4.95Quasar

Showing 24 of 143. Full cohort →

Pivots & lookups

same ja4x → 143 other hosts same asn → 2 other hosts lookups: virustotal · shodan · censys

Listed in error?

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Addresses are frequently compromised third-party hosts rather than infrastructure their owner stood up. A listing records what a scan observed at a point in time; it is not an allegation about whoever pays for the address.