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>
50 lines
1.1 KiB
TOML
50 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 = "Identifies a suspicious parent child process relationship with cmd.exe descending from PowerShell.exe."
|
|
index = ["winlogbeat-*"]
|
|
language = "kuery"
|
|
license = "Elastic License"
|
|
name = "PowerShell spawning Cmd"
|
|
risk_score = 21
|
|
rule_id = "0f616aee-8161-4120-857e-742366f5eeb3"
|
|
severity = "low"
|
|
tags = ["Elastic", "Windows"]
|
|
type = "query"
|
|
|
|
query = '''
|
|
process.parent.name:powershell.exe and process.name:cmd.exe
|
|
'''
|
|
|
|
|
|
[[rule.threat]]
|
|
framework = "MITRE ATT&CK"
|
|
[[rule.threat.technique]]
|
|
id = "T1059"
|
|
name = "Command-Line Interface"
|
|
reference = "https://attack.mitre.org/techniques/T1059/"
|
|
|
|
|
|
[rule.threat.tactic]
|
|
id = "TA0002"
|
|
name = "Execution"
|
|
reference = "https://attack.mitre.org/tactics/TA0002/"
|
|
[[rule.threat]]
|
|
framework = "MITRE ATT&CK"
|
|
[[rule.threat.technique]]
|
|
id = "T1086"
|
|
name = "PowerShell"
|
|
reference = "https://attack.mitre.org/techniques/T1086/"
|
|
|
|
|
|
[rule.threat.tactic]
|
|
id = "TA0002"
|
|
name = "Execution"
|
|
reference = "https://attack.mitre.org/tactics/TA0002/"
|
|
|