SigmaHQ/rules/windows/process_creation/win_susp_csc_folder.yml
2019-08-24 13:53:15 +02:00

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YAML

title: Suspicious Csc.exe Source File Folder
description: Detects a suspicious execution of csc.exe, which uses a source in a suspicious folder (e.g. AppData)
status: experimental
references:
- https://securityboulevard.com/2019/08/agent-tesla-evading-edr-by-removing-api-hooks/
- https://app.any.run/tasks/c6993447-d1d8-414e-b856-675325e5aa09/
author: Florian Roth
date: 2019/08/24
tags:
- attack.defense_evasion
- attack.t1500
logsource:
category: process_creation
product: windows
detection:
selection:
Image: '*\csc.exe'
CommandLine: '*\AppData\*'
condition: selection
falsepositives:
- Unkown
level: high