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HASSH e54ef3ec27fe… — SSH-2.0-Go (50 IPs, 9 countries)

HASSH Active high
Why this campaign was detected
50 IPs are running an identical SSH client (HASSH fingerprint e54ef3ec27fe…). Top network: Microsoft Corporation (AS8075). 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
AS8075 · Microsoft Corporation
Subnet
—
Country
🇺🇸 US
Cloud Provider
Azure
Member Count
50 IPs
Average
Total Events
55225
Average by volume
Started / Ended
2026-02-22 16:58 — ongoing
Attack Types
http:scan ssh:bruteforce ssh:connection ssh:intrusion telnet:connection
MITRE ATT&CK Techniques
Member Actors
IP Address Behavior Confidence Flags Events Agents Attack Types Hostname Last Seen
192.248.150.180 web_probe 75% 2x OSINT 478 4 http:scanssh:connection 192.248.150.180.vultrusercontent.com 2026-10-18 14:48 evidence →
45.77.61.56 scanner 74% 2x OSINT 242 4 http:scanssh:connection 45.77.61.56.vultrusercontent.com 2026-10-18 21:29 evidence →
45.63.4.69 scanner 74% 2x OSINT 339 4 http:scanssh:connection 45.63.4.69.vultrusercontent.com 2026-10-18 11:26 evidence →
83.168.110.251 credential_harvester 70% 1x OSINT 29470 4 ssh:bruteforcessh:connectionssh:intrusion KeyHost.GG 2026-10-17 04:50 evidence →
165.154.137.186 credential_harvester 64% 1x OSINT 11145 4 ssh:bruteforcessh:connectionssh:intrusion — 2026-10-13 17:09 evidence →
135.148.217.213 credential_harvester 60% 8812 3 ssh:bruteforcessh:connectionssh:intrusion ip213.ip-135-148-217.us 2026-10-13 23:26 evidence →
107.175.54.35 scanner 52% 1x OSINT 12 3 ssh:connection 107-175-54-35-host.colocrossing.com 2026-10-17 05:01 evidence →
167.99.207.13 scanner 50% 40 4 ssh:connection — 2026-10-17 21:50 evidence →
176.65.149.188 scanner 47% DROP 22 4 ssh:connectiontelnet:connection 176.65.149.188.ptr.pfcloud.network 2026-10-10 09:11 evidence →
174.138.47.77 scanner 43% 16 4 ssh:connection — 2026-10-15 03:16 evidence →
104.152.52.203 scanner 42% 18 3 ssh:connection internettl.org 2026-10-14 07:43 evidence →
20.169.56.8 scanner 40% 1x OSINT 8 2 ssh:connectiontelnet:connection — 2026-10-15 06:42 evidence →
43.225.91.19 credential_harvester 39% 1x OSINT 511 1 ssh:bruteforcessh:connectionssh:intrusion — 2026-10-14 02:42 evidence →
40.124.179.181 scanner 38% 1x OSINT 11 2 ssh:connectiontelnet:connection — 2026-10-13 22:48 evidence →
134.33.67.105 scanner 37% 1x OSINT 16 2 ssh:connectiontelnet:connection — 2026-10-13 03:30 evidence →
8.219.91.192 reconnaissance 37% 1x OSINT 2466 1 ssh:bruteforcessh:connectionssh:intrusion — 2026-10-11 05:16 evidence →
193.233.84.84 reconnaissance 36% DROP 2673 1 ssh:bruteforcessh:connectionssh:intrusion 176081.ip-ptr.tech 2026-10-14 02:03 evidence →
40.124.117.15 scanner 35% 1x OSINT 11 2 ssh:connectiontelnet:connection — 2026-10-11 10:11 evidence →
40.124.168.247 scanner 35% 1x OSINT 11 2 ssh:connectiontelnet:connection — 2026-10-12 05:39 evidence →
8.219.65.17 credential_harvester 35% 396 1 ssh:bruteforcessh:connectionssh:intrusion — 2026-10-14 17:30 evidence →
47.236.225.191 credential_harvester 33% 576 1 ssh:bruteforcessh:connectionssh:intrusion — 2026-10-13 00:17 evidence →
104.152.52.149 scanner 31% 22 2 ssh:connection internettl.org 2026-10-16 04:16 evidence →
20.98.152.40 scanner 31% 11 2 ssh:connectiontelnet:connection — 2026-10-10 11:13 evidence →
178.128.205.47 scanner 23% 8 2 ssh:connection ssh-scan-0.io.internetdata.io 2026-10-13 01:39 evidence →
20.83.60.78 scanner 23% 1x OSINT 7 1 ssh:connection — 2026-10-15 06:41 evidence →
20.15.227.254 scanner 23% 1x OSINT 7 1 ssh:connection — 2026-10-15 06:44 evidence →
20.98.162.154 scanner 23% 1x OSINT 7 1 ssh:connection — 2026-10-15 06:40 evidence →
104.152.52.225 scanner 23% 15 2 ssh:connection internettl.org 2026-10-09 07:26 evidence →
20.15.228.247 scanner 20% 1x OSINT 6 1 ssh:connection — 2026-10-13 22:51 evidence →
20.98.162.172 scanner 20% 1x OSINT 4 1 ssh:connection — 2026-10-13 22:51 evidence →
134.33.97.105 scanner 18% 1x OSINT 7 1 ssh:connection — 2026-10-10 11:14 evidence →
20.168.122.37 scanner 18% 1x OSINT 7 1 ssh:connection — 2026-10-08 18:56 evidence →
40.80.203.33 scanner 18% 1x OSINT 7 1 ssh:connection — 2026-10-08 18:58 evidence →
20.171.13.9 scanner 18% 1x OSINT 7 1 ssh:connection — 2026-10-10 11:13 evidence →
104.152.52.114 scanner 14% 8 1 ssh:connection internettl.org 2026-10-12 21:48 evidence →
130.131.162.47 scanner 14% 14 1 ssh:connection — 2026-10-08 18:58 evidence →
104.152.52.202 scanner 14% 12 1 ssh:connection internettl.org 2026-10-11 05:59 evidence →
9.234.8.38 scanner 13% 7 1 ssh:connection — 2026-10-09 14:26 evidence →
172.169.234.168 scanner 13% 7 1 ssh:connection — 2026-10-09 14:25 evidence →
52.165.83.239 scanner 13% 7 1 ssh:connection — 2026-10-11 10:08 evidence →
20.80.99.131 scanner 13% 7 1 ssh:connection — 2026-10-11 10:13 evidence →
20.46.251.108 scanner 13% 7 1 ssh:connection — 2026-10-12 05:37 evidence →
135.233.96.13 scanner 13% 7 1 ssh:connection — 2026-10-12 05:38 evidence →
172.169.249.247 scanner 13% 7 1 ssh:connection — 2026-10-09 14:25 evidence →
40.67.173.59 scanner 13% 7 1 ssh:connection — 2026-10-08 18:59 evidence →
143.244.161.61 scanner 12% 4 1 ssh:connection — 2026-10-08 20:05 evidence →
104.152.52.232 scanner 12% 4 1 ssh:connection internettl.org 2026-10-08 21:59 evidence →
167.99.134.69 scanner 12% 4 1 ssh:connection ssh-scan-0.io.internetdata.io 2026-10-11 07:36 evidence →
152.42.178.3 scanner 12% 4 1 ssh:connection — 2026-10-09 19:50 evidence →
157.230.100.57 scanner 12% 4 1 ssh:connection — 2026-10-09 15:52 evidence →
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds