public mosaic llc support@publicmosaic.com
ja4x issuance template

JA4X 2166164053c1…

271 convicted hosts issued certificates from the same template — the same distinguished-name fields, hashed in the same order. That links TOOLING, not necessarily an operator.

2166164053c1_2166164053c1_30d204a01551

TLP:CLEAR
addresses 271 271 still listed
observations 315 address and port pairs
networks 86 distinct ASNs
first seen 2026-08-22 oldest observation

Detection packs

Rules for the 271 still-listed addresses on this page, regenerated as the archive updates; archived episodes are omitted, and a rule can lag a withdrawal by up to five minutes. Suricata rules are rev:2 — alert tcp on address and port, alert tls where a full certificate fingerprint is published — and carry the archive's own episode ids as sids, so packs load beside each other and beside any per-host file. YARA packs are hash matches only: this site holds no file bytes.

Cohorts

Hosts on this template that ALSO share an issuer name and a not-before day — one issuance step run once for several hosts, as counted over the hosts the feed publishes. Kinship, not attribution: the same panel, or the same panel provider’s customers.

Ports

:50050112:44368:844318:184438:88884:80813:44332:44432

Addresses · page 3 of 3

Ordered by when this archive first recorded them, newest first — a stable ordering, so a page holds the same addresses tomorrow. Archived addresses are included and marked; they are the majority of this corpus over time.

120.53.238.38Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1547.84.50.235Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-1547.103.213.138Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-068.222.188.173Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-1134.68.221.226Cobalt StrikeAS396982 · Google2026-09-1554.158.87.112Cobalt StrikeAS14618 · Amazon.com2026-09-1545.9.249.179Cobalt StrikeAS9009 · M247 Europe2026-09-1534.56.42.78Cobalt StrikeAS396982 · Google2026-08-288.219.220.240Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-1552.248.41.253Cobalt StrikeAS8075 · Microsoft2026-09-154.253.8.171Cobalt StrikeAS8075 · Microsoft2026-09-15154.91.85.44Cobalt StrikeAS399077 · Tcloudnet2026-09-02117.72.181.104Cobalt StrikeAS141679 · China Telecom Beijing Tianjin Hebei B…2026-09-1560.247.206.23Cobalt StrikeAS38283 · CHINANET SiChuan Telecom Internet Dat…2026-09-158.137.169.91Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15222.255.215.42Cobalt StrikeAS45899 · VNPT2026-09-15175.27.214.144Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-28124.222.28.189Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-14106.53.61.9Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15113.45.253.80Cobalt StrikeAS55990 · Huawei Cloud Service data center2026-08-28192.252.179.24Cobalt StrikeAS152194 · CTG Server2026-09-10192.252.185.78Cobalt StrikeAS152194 · CTG Server2026-09-10154.221.25.38Cobalt StrikeAS142403 · YISU CLOUD2026-09-0591.92.240.238Cobalt StrikeAS202412 · Omegatech2026-08-27152.32.132.82Cobalt StrikeAS135377 · UCLOUD INFORMATION TECHNOLOGY (HK)2026-09-15115.190.161.178Cobalt StrikeAS137718 · Beijing Volcano Engine Technology2026-09-15101.126.10.34Cobalt StrikeAS137718 · Beijing Volcano Engine Technology2026-09-15101.43.103.154Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-25101.42.255.92Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1582.156.219.31Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1547.108.25.113Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-1547.105.36.109Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-1547.101.51.235Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-08-2647.92.208.27Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-1447.82.234.12Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-02176.123.9.232Cobalt StrikeAS200019 · ALEXHOST2026-09-06119.45.225.53Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-2843.108.51.124Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-1539.105.200.188Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-08-258.152.212.104Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-1595.182.114.29Cobalt StrikeAS56971 · CGI GLOBAL2026-09-1582.157.183.28Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-158.134.70.73Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-0943.139.108.161Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1547.120.32.72Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-1547.86.9.253Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-1542.194.241.92Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15210.56.48.227Cobalt StrikeAS152194 · CTG Server2026-09-0220.187.120.42Cobalt StrikeAS8075 · Microsoft2026-09-0820.15.58.107Cobalt StrikeAS8075 · Microsoft2026-09-15198.199.72.177Cobalt StrikeAS14061 · DigitalOcean2026-09-15180.76.141.175Cobalt StrikeAS38365 · Beijing Baidu Netcom Science and Tech…2026-09-15172.232.97.189Cobalt StrikeAS63949 · Akamai Connected Cloud2026-08-25178.157.59.195Cobalt StrikeAS25820 · IT7 Networks2026-09-15116.198.233.179Cobalt StrikeAS137699 · CHINATELECOM Jiangsu Suqian IDC netwo…2026-09-15117.72.242.9Cobalt StrikeAS141679 · China Telecom Beijing Tianjin Hebei B…2026-09-15119.45.160.160Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-12124.222.145.172Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-0214.225.212.124Cobalt StrikeAS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS…2026-09-1514.29.160.181Cobalt StrikeAS4134 · No.31,Jin-rong Street2026-09-15146.70.232.107Cobalt StrikeAS9009 · M247 Europe2026-08-28111.228.55.96Cobalt StrikeAS141679 · China Telecom Beijing Tianjin Hebei B…2026-09-02113.250.188.15Cobalt StrikeAS134420 · Chongqing Telecom2026-09-15111.228.4.54Cobalt StrikeAS141679 · China Telecom Beijing Tianjin Hebei B…2026-09-15106.75.249.202Cobalt StrikeAS17621 · China Unicom Shanghai network2026-09-02101.33.225.32Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-151.15.76.39Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1582.156.80.106Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-1545.221.118.46Cobalt StrikeAS55933 · Cloudie2026-09-0243.140.219.182Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-2636.140.162.173Cobalt StrikeAS9808 · China Mobile Communications Group2026-09-02