Hub configuration

Name: Suspicious Service Binary Directory
Author: sigmahq

More info

Suspicious Service Binary Directory Detection Scenario by sigmahq | CrowdSec Hub

« Suspicious Service Binary Directory »
v0.2 by sigmahq / proc_creation_win_susp_service_dir
Attack scenariowindowsNot spoofableLow confidence

Detects a service binary running in a suspicious directory

Installation

cscli scenarios install sigmahq/proc_creation_win_susp_service_dir

YAML Configuration

1type: trigger
2name: sigmahq/proc_creation_win_susp_service_dir
3description: |
4  Detects a service binary running in a suspicious directory
5filter: |
6  (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.Image contains '\\Users\\Public\\' || evt.Parsed.Image contains '\\$Recycle.bin' || evt.Parsed.Image contains '\\Users\\All Users\\' || evt.Parsed.Image contains '\\Users\\Default\\' || evt.Parsed.Image contains '\\Users\\Contacts\\' || evt.Parsed.Image contains '\\Users\\Searches\\' || evt.Parsed.Image contains 'C:\\Perflogs\\' || evt.Parsed.Image contains '\\config\\systemprofile\\' || evt.Parsed.Image contains '\\Windows\\Fonts\\' || evt.Parsed.Image contains '\\Windows\\IME\\' || evt.Parsed.Image contains '\\Windows\\addins\\') && (evt.Parsed.ParentImage endsWith '\\services.exe' || evt.Parsed.ParentImage endsWith '\\svchost.exe'))
7blackhole: 2m
8#status: test
9labels:
10  service: windows
11  confidence: 1
12  spoofable: 0
13  classification:
14   - attack.t1202
15
16  label: "Suspicious Service Binary Directory"
17  behavior : "windows:audit"
18  remediation: false
19
20scope:
21  type: ParentProcessId
22  expression: evt.Parsed.ParentProcessId
23
24

Hub configuration

« Suspicious Service Binary Directory »v0.2 by sigmahq / proc_creation_win_susp_service_dirAttack scenariowindowsNot spoofableLow confidenceMITRE:t1202

« Suspicious Service Binary Directory »
v0.2 by sigmahq / proc_creation_win_susp_service_dir
Attack scenariowindowsNot spoofableLow confidence