Ross Wolf
5fcece8416
Co-Authored-By: Brent Murphy <56412096+bm11100@users.noreply.github.com> Co-Authored-By: Craig Chamberlain <randomuserid@users.noreply.github.com> Co-Authored-By: David French <56409778+threat-punter@users.noreply.github.com> Co-Authored-By: Derek Ditch <dcode@users.noreply.github.com> Co-Authored-By: Justin Ibarra <brokensound77@users.noreply.github.com>
47 lines
1.1 KiB
TOML
47 lines
1.1 KiB
TOML
[metadata]
|
|
creation_date = "2020/02/18"
|
|
ecs_version = ["1.4.0"]
|
|
maturity = "production"
|
|
updated_date = "2020/02/18"
|
|
|
|
[rule]
|
|
author = ["Elastic"]
|
|
description = """
|
|
The whoami application was executed on a Linux host. This is often used by tools and persistence mechanisms to test for
|
|
privileged access.
|
|
"""
|
|
false_positives = [
|
|
"""
|
|
Security testing tools and frameworks may run this command. Some normal use of this command may originate from
|
|
automation tools and frameworks.
|
|
""",
|
|
]
|
|
index = ["auditbeat-*"]
|
|
language = "kuery"
|
|
license = "Elastic License"
|
|
name = "User Discovery via Whoami"
|
|
risk_score = 21
|
|
rule_id = "120559c6-5e24-49f4-9e30-8ffe697df6b9"
|
|
severity = "low"
|
|
tags = ["Elastic", "Linux"]
|
|
type = "query"
|
|
|
|
query = '''
|
|
process.name:whoami and event.action:executed
|
|
'''
|
|
|
|
|
|
[[rule.threat]]
|
|
framework = "MITRE ATT&CK"
|
|
[[rule.threat.technique]]
|
|
id = "T1033"
|
|
name = "System Owner/User Discovery"
|
|
reference = "https://attack.mitre.org/techniques/T1033/"
|
|
|
|
|
|
[rule.threat.tactic]
|
|
id = "TA0007"
|
|
name = "Discovery"
|
|
reference = "https://attack.mitre.org/tactics/TA0007/"
|
|
|