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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
4066
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 | 80% | 1x OSINT | 2513 | 3 | ssh:bruteforce | — | 2026-07-15 20:18 | evidence → |
| 103.143.231.24 | credential_harvester | 71% | 1x OSINT | 715 | 3 | ssh:bruteforce | — | 2026-07-11 04:41 | evidence → |
| 103.143.10.140 | credential_harvester | 54% | 1x OSINT | 288 | 2 | ssh:bruteforce | — | 2026-07-05 11:46 | evidence → |
| 154.92.22.13 | credential_harvester | 50% | 550 | 2 | ssh:bruteforce | — | 2026-07-06 10:10 | evidence → | |
| 154.92.23.249 | credential_probe | 19% | 1x OSINT | 46 | 1 | ssh:bruteforce | — | 2026-07-06 03:37 | evidence → |
VPN Known VPN or proxy provider
DROP ASN on Spamhaus DROP list
Nx OSINT Corroborated by N external threat feeds