ja4x certificate template
JA4X 2166164053c1…
421 convicted hosts presented certificates built from one template: the same certificate fields, in the same order. A shared template points to shared tooling.
2166164053c1_2166164053c1_30d204a01551
feed checked
TLP:CLEAR
hosts
421
418 still listed
listings
500
networks
123
first seen
2026-08-22
Ports
The 8 ports with the most hosts, of 145.
Detection packs
Rules for this hub's 418 still-listed hosts, across all 5 pages of the list, updated with the archive. Withdrawn hosts can stay in these files for up to five minutes. Each listener gets one Suricata rule on its address and port, with the same rule ID in every file: load one set, or let suricata-update merge them. A newer file replaces an older one. YARA rules match file hashes only.
Cohorts
Hosts on this template that also share an issuer name and a not-before day: one issuance step run for several hosts. Kinship, not attribution.
…60e4afe8b719_4c8172b9dba5issuer “Major Cobalt Strike”not before 2022-08-3054 hosts…1ea7576c1fb6_2696a0aafa22issuer “*.microsoft.com”not before 2023-07-0415 hosts…8e5342dd7e62_de0c1690809eissuer “www.infoworld.com”not before 2023-02-147 hosts…60e4afe8b719_6000307df700issuer “Major Cobalt Strike”not before 2026-09-025 hosts…60e4afe8b719_db3685ee8f85issuer “Major Cobalt Strike”not before 2019-06-145 hosts…5aacc2522268_06e45b4dfbddissuer “Pwn3rs Striked”not before 2026-10-223 hosts…5aacc2522268_1e61b62a8c0aissuer “Pwn3rs Striked”not before 2026-09-033 hosts…60e4afe8b719_2bacd6e5d1a9issuer “Major Cobalt Strike”not before 2026-07-203 hosts
Showing the 8 largest of 12. Every cohort is in the cohort directory.
Hosts · page 3 of 5
Newest first by first seen, so later pages shift as hosts are added. Archived hosts are included and marked.
203.91.75.89Cobalt StrikeAS400619 · AROSSCLOUDlast confirmed 2026-10-1949.232.21.222Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-16101.201.103.158Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-1547.84.141.91Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-13103.27.111.130Cobalt StrikeAS132883 · TOPWAY GLOBALlast confirmed 2026-09-07151.244.228.91Cobalt StrikeAS215703 · FREAKHOSTINGlast confirmed 2026-10-13139.196.50.117Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-16152.136.253.101Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-0664.118.153.105Cobalt StrikeAS138997 · Eons Data Communicationslast confirmed 2026-10-1964.118.152.184Cobalt StrikeAS138997 · Eons Data Communicationslast confirmed 2026-10-3043.139.173.26Cobalt Strike +1AS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-20103.212.186.85Cobalt StrikeAS401701 · cognetcloudlast confirmed 2026-09-0947.109.130.74Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-2139.102.58.148Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-30162.251.92.64Cobalt StrikeAS154321 · CORENET CLOUD SDN. BHDlast confirmed 2026-09-13167.17.47.252Cobalt StrikeAS43180 · Trunk Networkslast confirmed 2026-09-2347.104.151.217Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-09101.35.238.122Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-2247.83.217.23Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-09-088.222.147.42Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-30102.203.116.201Cobalt StrikeAS329278 · Truehost Cloudlast confirmed 2026-09-2647.251.17.93Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-2489.19.223.126Cobalt StrikeAS201097 · KVANTAlast confirmed 2026-10-1364.118.153.106Cobalt StrikeAS138997 · Eons Data Communicationslast confirmed 2026-09-2947.251.29.219Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-21124.220.59.145Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-19114.132.46.254Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-2668.64.182.169Cobalt StrikeAS139659 · LUCIDACLOUDlast confirmed 2026-10-17132.145.126.82Cobalt StrikeAS31898 · Oraclelast confirmed 2026-10-3047.254.3.109Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-09-2523.95.193.221QuasarAS36352 · HostPapalast confirmed 2026-09-22archived8.145.60.152Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-18223.109.142.7Cobalt StrikeAS56046 · China Mobile communicationslast confirmed 2026-10-20193.239.86.193Cobalt StrikeAS9009 · M247 Europelast confirmed 2026-10-17193.239.86.192Cobalt StrikeAS9009 · M247 Europelast confirmed 2026-10-21158.94.210.131Cobalt StrikeAS202412 · Omegatechlast confirmed 2026-10-27111.231.116.164Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-301.14.104.208Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-3047.236.83.240Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-06archived89.19.223.121Cobalt StrikeAS202799 · SYSECT D.O.Olast confirmed 2026-09-1646.151.182.190Cobalt StrikeAS403005 · Blatantlast confirmed 2026-10-0847.251.165.63Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-2149.51.230.17Cobalt StrikeAS132203 · Tencent Building, Kejizhongyi Avenuelast confirmed 2026-10-30106.54.21.74Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-15132.145.120.166Cobalt StrikeAS31898 · Oraclelast confirmed 2026-10-3047.113.206.140Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-08112.124.22.77Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-2147.88.78.167Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-2143.155.9.112Cobalt StrikeAS132203 · Tencent Building, Kejizhongyi Avenuelast confirmed 2026-10-02106.55.255.139Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-30101.200.29.195Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-3043.243.73.187Cobalt StrikeAS152194 · CTG Serverlast confirmed 2026-10-29134.122.203.247Cobalt StrikeAS152194 · CTG Serverlast confirmed 2026-10-16120.79.64.164Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-3045.192.202.36Cobalt StrikeAS401615 · ACCKlast confirmed 2026-09-2145.154.12.150Cobalt StrikeAS138195 · MOACKlast confirmed 2026-10-3042.193.227.214Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-018.148.201.210Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-25154.38.114.115Cobalt StrikeAS140227 · Hong Kong Communications Internationa…last confirmed 2026-10-30108.61.192.191Cobalt StrikeAS20473 · The Constant Companylast confirmed 2026-09-2864.7.199.195Cobalt StrikeAS399629 · BL Networkslast confirmed 2026-10-1747.254.46.30Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-30156.226.182.190Cobalt StrikeAS134365 · Ansheng Network Technology Colast confirmed 2026-09-30198.23.196.130Cobalt StrikeAS36352 · HostPapalast confirmed 2026-10-20179.61.227.241Cobalt StrikeAS399486 · 12651980 CANADAlast confirmed 2026-10-30173.208.167.73Cobalt StrikeAS32097 · WholeSale Internetlast confirmed 2026-10-30146.103.124.85Cobalt StrikeAS216071 · SERVERS TECH FZCOlast confirmed 2026-09-28142.93.51.224Cobalt StrikeAS14061 · DigitalOceanlast confirmed 2026-10-08136.0.213.105Cobalt StrikeAS19318 · Interserverlast confirmed 2026-09-16107.148.237.76Cobalt StrikeAS398478 · PEG TECHlast confirmed 2026-10-30103.12.148.37Cobalt StrikeAS152194 · CTG Serverlast confirmed 2026-10-2952.87.32.4Cobalt StrikeAS14618 · Amazon.comlast confirmed 2026-09-0747.93.243.161Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-3043.136.19.18Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-302.28.71.175Cobalt StrikeAS24940 · Hetzner Onlinelast confirmed 2026-10-20141.255.162.234Cobalt StrikeAS51852 · Private Layerlast confirmed 2026-09-18188.227.14.105Cobalt StrikeAS35000 · JSC "Severen-Telecom"last confirmed 2026-10-14222.80.159.10Cobalt StrikeAS4134 · No.31,Jin-rong Streetlast confirmed 2026-09-108.146.207.128Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-06101.200.85.0Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-0643.142.137.169Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-02154.219.115.123Cobalt StrikeAS401701 · cognetcloudlast confirmed 2026-10-30101.201.109.2Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-2147.95.201.24Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-3047.113.190.244Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-0747.95.192.147Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-22139.196.111.118Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-2943.138.116.60Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-09212.14.244.222Cobalt StrikeAS12975 · Palestine Telecommunications Company…last confirmed 2026-10-30137.220.194.15Cobalt StrikeAS152194 · CTG Serverlast confirmed 2026-10-2547.86.184.71Cobalt StrikeAS45102 · Alibaba (US) Technologylast confirmed 2026-10-3039.97.57.155Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-09-2149.233.202.218Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-22191.223.41.183Cobalt StrikeAS140227 · Hong Kong Communications Internationa…last confirmed 2026-09-13124.222.57.34Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-09-03180.76.250.42Cobalt StrikeAS38365 · Beijing Baidu Netcom Science and Tech…last confirmed 2026-10-27150.158.102.111Cobalt StrikeAS45090 · Shenzhen Tencent Computer Systems Com…last confirmed 2026-10-10139.224.3.228Cobalt StrikeAS37963 · Hangzhou Alibaba Advertisinglast confirmed 2026-10-3060.217.23.146Cobalt StrikeAS4837 · CHINA UNICOM China169 Backbonelast confirmed 2026-10-2836.133.104.91Cobalt StrikeAS9808 · China Mobile Communications Grouplast confirmed 2026-09-30
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