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AS138152 YISU CLOUD LTD
ASN Active mediumWhy this campaign was detected
5 IPs from the same network (YISU CLOUD LTD, AS138152) were active during overlapping time periods. Temporal correlation across a shared autonomous system suggests infrastructure controlled by the same entity.
Primary ASN
AS138152 · YISU CLOUD LTD
Subnet
—
Country
🇭🇰 HK
Cloud Provider
—
Member Count
5 IPs
Below average
Total Events
3820
Below average by volume
Started / Ended
2026-02-21 00:00 — ongoing
Attack Types
MITRE ATT&CK Techniques
Initial Access
Discovery
Command and Control
Member Actors
| IP Address | Behavior | Confidence | Flags | Events | Agents | Attack Types | Hostname | Last Seen | |
|---|---|---|---|---|---|---|---|---|---|
| 103.143.238.100 | credential_harvester | 71% | 1x OSINT | 1062 | 3 | ssh:bruteforce | — | 2026-05-02 11:04 | evidence → |
| 103.144.28.85 | credential_harvester | 64% | 1x OSINT | 1394 | 2 | ssh:bruteforce | — | 2026-05-08 23:41 | evidence → |
| 156.227.232.198 | credential_harvester | 55% | 1x OSINT | 535 | 2 | ssh:bruteforce | — | 2026-04-30 01:12 | evidence → |
| 103.143.231.2 | credential_harvester | 52% | 1062 | 2 | ssh:bruteforce | — | 2026-05-04 22:41 | evidence → | |
| 103.143.10.79 | credential_probe | 31% | 2x OSINT | 25 | 2 | ssh:bruteforce | — | 2026-05-04 22:22 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds