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HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (66 IPs, 32 countries)

HASSH Active high
Why this campaign was detected
66 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: UCLOUD INFORMATION TECHNOLOGY HK LIMITED (AS135377). 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
AS135377 · UCLOUD INFORMATION TECHNOLOGY HK LIMITED
Subnet
Country
🇭🇰 HK
Cloud Provider
Azure
Member Count
66 IPs
Below average
Total Events
31123
Average by volume
Started / Ended
2026-02-25 19:07 — 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
175.118.127.138 credential_harvester 84% 1x OSINT 1244 3 ssh:bruteforce 2026-05-13 14:49 evidence →
209.97.161.72 credential_harvester 84% 1x OSINT 1221 3 ssh:bruteforce 2026-05-13 12:30 evidence →
20.203.42.204 credential_harvester 84% 1x OSINT 4094 3 ssh:bruteforce 2026-05-13 12:02 evidence →
83.235.16.111 credential_harvester 84% 1x OSINT 1029 3 ssh:bruteforce goevthes.static.otenet.gr 2026-05-13 11:32 evidence →
161.49.89.39 credential_harvester 84% 1x OSINT 1384 3 ssh:bruteforce 2026-05-13 10:48 evidence →
118.193.33.228 credential_harvester 84% 1x OSINT 1048 3 ssh:bruteforce 2026-05-13 09:35 evidence →
51.195.138.37 credential_harvester 83% 1x OSINT 633 3 ssh:bruteforce 2026-05-13 13:09 evidence →
196.196.253.20 credential_harvester 83% 1x OSINT 572 3 ssh:bruteforce 2026-05-13 11:25 evidence →
152.32.171.251 credential_harvester 83% 1x OSINT 542 3 ssh:bruteforce 2026-05-13 11:53 evidence →
195.178.191.5 credential_harvester 83% 1x OSINT 501 3 ssh:bruteforce h-195-178-191-5.NA.cust.bahnhof.se 2026-05-13 10:26 evidence →
197.44.15.210 credential_harvester 83% 1x OSINT 484 3 ssh:bruteforce 2026-05-13 11:08 evidence →
109.175.27.51 credential_harvester 83% 1x OSINT 372 3 ssh:bruteforce 2026-05-13 15:54 evidence →
45.61.52.18 credential_harvester 83% 1x OSINT 435 3 ssh:bruteforce 2026-05-13 12:02 evidence →
136.248.247.188 credential_harvester 83% 1x OSINT 481 3 ssh:bruteforce 2026-05-13 09:34 evidence →
170.79.37.82 credential_harvester 82% 1x OSINT 381 3 ssh:bruteforce 2026-05-13 09:51 evidence →
46.253.45.10 credential_harvester 82% 1x OSINT 361 3 ssh:bruteforce 46-253-45-10.anxanet.com 2026-05-13 08:41 evidence →
101.36.109.176 credential_harvester 81% 1x OSINT 183 3 ssh:bruteforce 2026-05-13 14:20 evidence →
50.84.211.204 credential_harvester 81% 1x OSINT 142 3 ssh:bruteforce 2026-05-13 10:53 evidence →
119.18.55.118 credential_harvester 72% 2x OSINT 578 2 ssh:bruteforce 2026-05-13 10:22 evidence →
196.188.93.169 credential_harvester 71% 2x OSINT 458 2 ssh:bruteforce 2026-05-13 09:32 evidence →
58.229.141.26 credential_harvester 69% 1x OSINT 1409 2 ssh:bruteforce 2026-05-13 14:33 evidence →
152.32.130.174 credential_harvester 69% 1x OSINT 1011 2 ssh:bruteforce 2026-05-13 12:45 evidence →
45.137.172.116 credential_harvester 69% 1x OSINT 868 2 ssh:bruteforce 2026-05-13 14:46 evidence →
23.249.28.115 credential_harvester 69% 1x OSINT 909 2 ssh:bruteforce 2026-05-13 12:43 evidence →
43.160.200.19 credential_harvester 69% 1x OSINT 743 2 ssh:bruteforce 2026-05-13 14:45 evidence →
92.27.101.99 credential_harvester 69% 1x OSINT 679 2 ssh:bruteforce host-92-27-101-99.static.as13285.net 2026-05-13 14:48 evidence →
165.154.23.10 credential_harvester 68% 1x OSINT 682 2 ssh:bruteforce 2026-05-13 08:59 evidence →
203.121.40.210 credential_harvester 68% 1x OSINT 514 2 ssh:bruteforce 2026-05-13 11:09 evidence →
20.193.141.133 credential_harvester 68% 1x OSINT 484 2 ssh:bruteforce 2026-05-13 10:49 evidence →
165.154.22.228 credential_harvester 67% 1x OSINT 374 2 ssh:bruteforce 2026-05-13 12:30 evidence →
136.228.161.66 credential_harvester 67% 1x OSINT 411 2 ssh:bruteforce 2026-05-13 09:01 evidence →
118.194.234.8 credential_harvester 67% 1x OSINT 346 2 ssh:bruteforce 2026-05-13 12:42 evidence →
103.241.43.193 credential_harvester 66% 1x OSINT 227 2 ssh:bruteforce 2026-05-13 08:59 evidence →
103.180.212.135 credential_harvester 66% 1x OSINT 191 2 ssh:bruteforce 2026-05-13 12:18 evidence →
201.217.12.57 credential_harvester 66% 1x OSINT 155 2 ssh:bruteforce 2026-05-13 09:00 evidence →
144.48.243.18 opportunistic_bruter 64% DROP1x OSINT 46 2 ssh:bruteforce 2026-05-13 11:32 evidence →
14.225.3.79 credential_harvester 64% 1x OSINT 1624 2 ssh:bruteforce 2026-05-10 14:41 evidence →
51.178.43.161 opportunistic_bruter 64% 1x OSINT 46 2 ssh:bruteforce prod1.masterit.fr 2026-05-13 11:11 evidence →
207.249.96.38 credential_harvester 59% 1x OSINT 546 2 ssh:bruteforce 2026-05-08 17:00 evidence →
61.66.228.102 credential_harvester 58% 1x OSINT 280 1 ssh:bruteforce 2026-05-13 14:21 evidence →
102.218.89.110 credential_harvester 58% 1x OSINT 351 1 ssh:bruteforce 2026-05-13 09:00 evidence →
20.83.161.200 credential_harvester 58% 1x OSINT 316 1 ssh:bruteforce 2026-05-13 11:12 evidence →
154.19.37.146 credential_harvester 58% 1x OSINT 315 1 ssh:bruteforce 2026-05-13 10:30 evidence →
103.25.47.94 credential_harvester 56% 1x OSINT 1159 2 ssh:bruteforce rainbowisp.in 2026-05-03 08:07 evidence →
221.229.220.180 scanner 55% 1x OSINT 155 2 ssh:bruteforce 2026-05-07 19:21 evidence →
165.154.205.91 opportunistic_bruter 55% DROP1x OSINT 46 1 ssh:bruteforce 2026-05-13 13:54 evidence →
156.232.13.218 opportunistic_bruter 55% 1x OSINT 46 1 ssh:bruteforce 2026-05-13 12:41 evidence →
23.24.193.165 opportunistic_bruter 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 14:47 evidence →
103.129.221.202 opportunistic_bruter 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 14:04 evidence →
122.169.192.225 opportunistic_bruter 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 12:41 evidence →
161.132.125.161 opportunistic_bruter 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 12:23 evidence →
77.239.111.233 opportunistic_bruter 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 12:09 evidence →
165.154.6.126 malware_dropper 54% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 11:52 evidence →
108.181.243.99 opportunistic_bruter 53% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 11:34 evidence →
44.32.81.28 malware_dropper 53% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 11:12 evidence →
2.228.163.157 opportunistic_bruter 53% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 10:51 evidence →
43.156.172.110 opportunistic_bruter 53% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 10:46 evidence →
61.219.156.91 opportunistic_bruter 53% 1x OSINT 23 1 ssh:bruteforce lmresort.com.tw 2026-05-13 09:30 evidence →
143.110.229.77 malware_dropper 53% 1x OSINT 23 1 ssh:bruteforce 2026-05-13 09:10 evidence →
196.189.124.195 credential_harvester 53% 468 2 ssh:bruteforce 2026-05-08 06:57 evidence →
36.138.134.121 scanner 53% 56 2 ssh:bruteforce 2026-05-10 01:53 evidence →
94.154.34.232 opportunistic_bruter 49% 23 1 ssh:bruteforce 2026-05-13 14:50 evidence →
217.160.226.51 opportunistic_bruter 49% 23 1 ssh:bruteforce 2026-05-13 14:04 evidence →
117.50.51.198 scanner 46% 1x OSINT 182 1 ssh:bruteforce 2026-05-07 12:23 evidence →
119.96.158.238 scanner 40% 57 1 ssh:bruteforce 2026-05-13 12:41 evidence →
82.156.38.59 scanner 30% 1x OSINT 4 1 ssh:bruteforce 2026-05-13 12:04 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds