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59.48.40.6

TAGGED SUSPICIOUS how we decide →

6.40.48.59.broad.cz.sx.dynamic.163data.com.cn (163data.com.cn)

Threat Confidence

38%

Location

🇨🇳 CN

ASN

AS4134 · Chinanet

Cloud Provider

—

Total Events

Average by volume

Agent Count

First / Last Seen

2026-02-24 02:25 — 2026-08-16 10:08

Attack Types

ssh:bruteforce

MITRE ATT&CK Techniques

Reconnaissance

T1595 T1595.002

Credential Access

T1110 T1110.001

Discovery

T1046

Command and Control

T1090 T1572

External Corroboration

Blocklist.de

Reported 2026-09-01 10:01

blocklist_de:reported

Campaigns

HASSH acaa53e0a7d7… — SSH-2.0-OpenSSH_7.4 (50 IPs, 20 countries) HASSH Ended high 🇨🇳 CN

50 IPs 1024 events

ssh:bruteforce

2026-02-22 — ongoing · 50 IPs are running an identical SSH client (HASSH fingerprint acaa53e0a7d7…). Top network: Chinanet (AS4134). Geographic and ASN …

Session Forensics

scanner ×1 proxy_abuser ×2 credential_probe ×2

Sessions

5 (2 with login)

Avg Depth Score

0.45

Commands Executed

Files Downloaded

Fingerprints

HASSH

acaa53e0a7d7ac7d1255103f37901306

SSH Client

SSH-2.0-OpenSSH_7.4

Evidence Timeline

Proxy Abuser 8ad3706f54f3 w4m_singapore_01 · 2026-08-16 10:08

1 85%

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Proxy Abuser 3e8e8c3174ff w4m_singapore_01 · 2026-08-15 03:41

1 85%

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Credential Probe 37a8a31565f1 w4m_singapore_01 · 2026-03-06 11:10

1 20%

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Scanner 37c74777cf8e w4m_singapore_01 · 2026-02-26 05:43

15%

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Credential Probe d8e5f3a05c30 w4m_singapore_01 · 2026-02-24 02:25

1 20%

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