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HASSH acaa53e0a7d7… — SSH-2.0-OpenSSH_7.4 (50 IPs, 20 countries)

HASSH Ended high
Why this campaign was detected
50 IPs are running an identical SSH client (HASSH fingerprint acaa53e0a7d7…). Top network: Chinanet (AS4134). Geographic and ASN spread across distinct /16 subnets indicates a single operator running shared tooling on rented infrastructure — exactly the disguise that subnet/ASN clustering misses.
Primary ASN
AS4134 · Chinanet
Subnet
Country
🇨🇳 CN
Cloud Provider
Member Count
50 IPs
Average
Total Events
1024
Below average by volume
Started / Ended
2026-02-22 22:11 — ongoing
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Credential Access
Discovery
Command and Control
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
129.222.172.38 scanner 62% 1x OSINT 33 3 ssh:bruteforce 2026-08-15 10:59 evidence →
121.202.198.98 credential_harvester 42% 41 2 ssh:bruteforce m121-202-198-98.smartone.com 2026-08-15 16:51 evidence →
45.178.227.0 credential_harvester 39% 1x OSINT 78 1 ssh:bruteforce 2026-08-16 03:52 evidence →
222.117.0.253 credential_harvester 39% 1x OSINT 61 1 ssh:bruteforce 2026-08-15 11:00 evidence →
153.37.177.219 scanner 38% 1x OSINT 47 1 ssh:bruteforce 2026-08-16 04:47 evidence →
65.20.204.88 credential_harvester 38% 1x OSINT 37 1 ssh:bruteforce 2026-08-16 03:52 evidence →
208.109.38.143 credential_harvester 38% 1x OSINT 31 1 ssh:bruteforce 143.38.109.208.host.secureserver.net 2026-08-16 03:23 evidence →
208.96.233.67 credential_harvester 38% 1x OSINT 31 1 ssh:bruteforce 208-96-233-67.resi.cgocable.ca 2026-08-15 23:25 evidence →
166.130.176.136 credential_harvester 38% 1x OSINT 31 1 ssh:bruteforce mobile-166-130-176-136.mycingular.net 2026-08-15 14:41 evidence →
81.13.62.77 proxy_abuser 37% 1x OSINT 28 1 ssh:bruteforce 2026-08-16 04:47 evidence →
59.48.40.6 proxy_abuser 37% 1x OSINT 24 1 ssh:bruteforce 6.40.48.59.broad.cz.sx.dynamic.163data.com.cn 2026-08-16 10:08 evidence →
178.178.194.192 proxy_abuser 37% 1x OSINT 23 1 ssh:bruteforce 2026-08-15 09:54 evidence →
213.55.79.195 proxy_abuser 37% 1x OSINT 22 1 ssh:bruteforce 2026-08-16 08:34 evidence →
70.89.116.5 proxy_abuser 37% 1x OSINT 22 1 ssh:bruteforce 70-89-116.5-BusName-WA.hfc.comcastbusiness.net 2026-08-15 22:00 evidence →
202.82.20.241 proxy_abuser 37% 1x OSINT 17 1 ssh:bruteforce 202-82-20-241.static.imsbiz.com 2026-08-15 22:00 evidence →
112.30.127.9 proxy_abuser 37% 1x OSINT 17 1 ssh:bruteforce 2026-08-16 04:21 evidence →
123.52.202.92 proxy_abuser 37% 1x OSINT 17 1 ssh:bruteforce 2026-08-15 23:18 evidence →
222.122.98.135 proxy_abuser 36% 1x OSINT 12 1 ssh:bruteforce 2026-08-16 03:23 evidence →
182.79.218.101 proxy_abuser 36% 1x OSINT 11 1 ssh:bruteforce 2026-08-15 23:18 evidence →
83.239.84.130 scanner 36% 1x OSINT 10 1 ssh:bruteforce 2026-08-15 22:43 evidence →
216.232.226.203 proxy_abuser 35% 1x OSINT 8 1 ssh:bruteforce 2026-08-15 16:16 evidence →
130.185.101.86 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-15 22:00 evidence →
119.207.25.170 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-15 20:51 evidence →
182.52.236.80 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-15 20:41 evidence →
34.72.42.51 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 00:48 evidence →
88.255.189.44 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 06:28 evidence →
120.224.15.67 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 06:58 evidence →
84.82.14.214 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 06:58 evidence →
195.222.57.183 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 10:39 evidence →
122.224.164.194 proxy_abuser 35% 1x OSINT 6 1 ssh:bruteforce 2026-08-16 10:44 evidence →
41.72.202.86 proxy_abuser 32% 22 1 ssh:bruteforce 41.72.202.86.liquidtelecom.net 2026-08-15 20:41 evidence →
58.22.255.28 proxy_abuser 31% 13 1 ssh:bruteforce 2026-08-16 10:44 evidence →
49.124.148.2 proxy_abuser 31% 11 1 ssh:bruteforce 2026-08-16 01:03 evidence →
117.248.201.39 proxy_abuser 30% 6 1 ssh:bruteforce 2026-08-15 16:51 evidence →
49.124.133.102 proxy_abuser 30% 6 1 ssh:bruteforce 2026-08-15 18:23 evidence →
109.126.41.234 proxy_abuser 30% 6 1 ssh:bruteforce 2026-08-15 14:41 evidence →
111.23.42.49 credential_probe 27% 1x OSINT 20 2 ssh:bruteforce 2026-08-15 19:08 evidence →
77.106.78.215 credential_probe 19% 1x OSINT 28 1 ssh:bruteforce 77x106x78x215.dynamic.barnaul.ertelecom.ru 2026-08-16 03:35 evidence →
118.122.196.230 credential_probe 19% 1x OSINT 26 1 ssh:bruteforce 2026-08-15 23:25 evidence →
71.229.1.186 credential_probe 19% 1x OSINT 26 1 ssh:bruteforce c-71-229-1-186.hsd1.al.comcast.net 2026-08-16 08:34 evidence →
60.172.1.210 credential_probe 18% 1x OSINT 22 1 ssh:bruteforce 2026-08-15 20:41 evidence →
181.129.31.42 credential_probe 18% 1x OSINT 21 1 ssh:bruteforce adsl-181-129-31-42.une.net.co 2026-08-16 01:03 evidence →
210.0.90.81 credential_probe 18% 1x OSINT 21 1 ssh:bruteforce 210.0.90.81.static.nexnet.net.au 2026-08-16 00:47 evidence →
219.129.236.174 credential_probe 18% 1x OSINT 16 1 ssh:bruteforce 2026-08-15 18:22 evidence →
65.20.237.119 credential_probe 18% 1x OSINT 16 1 ssh:bruteforce 2026-08-16 10:08 evidence →
112.161.26.125 credential_probe 18% 1x OSINT 16 1 ssh:bruteforce 2026-08-16 04:21 evidence →
65.20.146.109 credential_probe 14% 38 1 ssh:bruteforce 2026-08-15 09:54 evidence →
67.85.146.216 credential_probe 13% 21 1 ssh:bruteforce ool-435592d8.dyn.optonline.net 2026-08-15 20:51 evidence →
117.34.210.196 credential_probe 13% 18 1 ssh:bruteforce 2026-08-16 03:35 evidence →
61.12.84.172 credential_probe 13% 16 1 ssh:bruteforce static-172.84.12.61-tataidc.co.in 2026-08-16 06:28 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds
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