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.

SURICATA .RULES JA4X .JSON LIVE FILTER →

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.

…60e4afe8b719_4c8172b9dba5issuer Major Cobalt Strikenot before 2022-08-3032 hosts …1ea7576c1fb6_2696a0aafa22issuer *.microsoft.comnot before 2023-07-049 hosts …8e5342dd7e62_de0c1690809eissuer www.infoworld.comnot before 2023-02-147 hosts …60e4afe8b719_db3685ee8f85issuer Major Cobalt Strikenot before 2019-06-144 hosts …60e4afe8b719_6000307df700issuer Major Cobalt Strikenot before 2026-09-023 hosts

Ports

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

Addresses · page 2 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.

106.55.255.139Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 101.200.29.195Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 43.243.73.187Cobalt StrikeAS152194 · CTG Server2026-09-15 134.122.203.247Cobalt StrikeAS152194 · CTG Server2026-09-15 120.79.64.164Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 45.192.202.36Cobalt StrikeAS401615 · ACCK2026-09-15 45.154.12.150Cobalt StrikeAS138195 · MOACK2026-09-15 42.193.227.214Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 8.148.201.210Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 154.38.114.115Cobalt StrikeAS140227 · Hong Kong Communications Internationa…2026-09-15 108.61.192.191Cobalt StrikeAS20473 · The Constant Company2026-09-15 64.7.199.195Cobalt StrikeAS399629 · BL Networks2026-09-15 47.254.46.30Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-15 156.226.182.190Cobalt StrikeAS134365 · Ansheng Network Technology Co2026-09-15 198.23.196.130Cobalt StrikeAS36352 · HostPapa2026-09-15 179.61.227.241Cobalt StrikeAS399486 · 12651980 CANADA2026-09-15 173.208.167.73Cobalt StrikeAS32097 · WholeSale Internet2026-09-15 146.103.124.85Cobalt StrikeAS216071 · SERVERS TECH FZCO2026-09-15 142.93.51.224Cobalt StrikeAS14061 · DigitalOcean2026-09-15 136.0.213.105Cobalt StrikeAS19318 · Interserver2026-09-15 107.148.237.76Cobalt StrikeAS398478 · PEG TECH2026-09-15 103.12.148.37Cobalt StrikeAS152194 · CTG Server2026-09-15 52.87.32.4Cobalt StrikeAS14618 · Amazon.com2026-09-07 47.93.243.161Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 43.136.19.18Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 2.28.71.175Cobalt Strike2026-09-15 141.255.162.234Cobalt StrikeAS51852 · Private Layer2026-09-12 188.227.14.105Cobalt StrikeAS35000 · JSC "Severen-Telecom"2026-09-15 222.80.159.10Cobalt StrikeAS4134 · No.31,Jin-rong Street2026-09-10 8.146.207.128Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-06 101.200.85.0Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-06 43.142.137.169Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-02 154.219.115.123Cobalt StrikeAS401701 · cognetcloud2026-09-15 101.201.109.2Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 47.95.201.24Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 47.113.190.244Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-07 47.95.192.147Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 139.196.111.118Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 43.138.116.60Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 212.14.244.222Cobalt StrikeAS12975 · Palestine Telecommunications Company…2026-09-15 137.220.194.15Cobalt StrikeAS152194 · CTG Server2026-09-15 47.86.184.71Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-15 39.97.57.155Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 49.233.202.218Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 191.223.41.183Cobalt Strike2026-09-13 124.222.57.34Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-03 180.76.250.42Cobalt StrikeAS38365 · Beijing Baidu Netcom Science and Tech…2026-09-15 150.158.102.111Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 139.224.3.228Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 60.217.23.146Cobalt StrikeAS4837 · CHINA UNICOM China169 Backbone2026-09-15 36.133.104.91Cobalt StrikeAS9808 · China Mobile Communications Group2026-09-15 103.6.169.62Cobalt StrikeAS36007 · Kamatera2026-09-01 62.72.42.58Cobalt StrikeAS141995 · Contabo Asia Private2026-09-01 106.55.25.253Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-31 218.244.142.4Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-14 106.15.10.2Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 24.199.90.142Cobalt StrikeAS14061 · DigitalOcean2026-09-09 216.203.20.232Cobalt StrikeAS399629 · BL Networks2026-09-09 104.168.102.116Cobalt StrikeAS36352 · HostPapa2026-09-09 101.42.136.73Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-05 196.251.121.183Cobalt StrikeAS208185 · Net Gate Telecom2026-09-15 115.159.226.190Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-30 8.134.166.14Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-02 157.66.26.124Cobalt StrikeAS149107 · TRUMVPS COMPANY2026-09-09 117.50.184.221Cobalt StrikeAS23724 · IDC, China Telecommunications2026-09-15 156.239.252.191Cobalt StrikeAS62468 · VpsQuan2026-09-15 47.109.198.8Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 111.229.248.198Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 169.239.128.43Cobalt StrikeAS61138 · Zappie Host2026-09-15 217.154.212.25Cobalt StrikeAS8560 · IONOS SE2026-09-15 47.79.21.106Cobalt StrikeAS45102 · Alibaba (US) Technology2026-09-11 209.200.246.194Cobalt StrikeAS215311 · Regxa Company for Information Technol…2026-09-12 117.72.182.5Cobalt StrikeAS141679 · China Telecom Beijing Tianjin Hebei B…2026-08-31 8.163.98.217Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 122.51.16.188Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-28 207.57.134.202Cobalt StrikeAS139659 · LUCIDACLOUD2026-08-27 120.76.143.184Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 23.95.170.223Cobalt StrikeAS36352 · HostPapa2026-09-09 47.94.224.229Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-08 47.113.98.42Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 47.104.248.7Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 34.92.128.98Cobalt StrikeAS396982 · Google2026-09-10 23.141.12.111Cobalt StrikeAS152918 · Liberally Network2026-09-02 159.75.123.199Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-12 120.55.3.157Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 118.89.79.131Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 113.52.135.27Cobalt StrikeAS133380 · Layerstack2026-08-31 101.200.193.211Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-08 156.40.156.39Cobalt StrikeAS3527 · National Institutes of Health2026-09-02 124.222.209.39Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 8.163.49.50Cobalt StrikeAS37963 · Hangzhou Alibaba Advertising2026-09-15 193.112.191.222Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 192.144.171.134Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 175.178.230.164Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-29 129.28.122.92Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 101.33.200.145Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-29 62.234.72.163Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 121.4.38.18Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-08-29 43.138.104.38Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15 118.24.42.214Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…2026-09-15

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