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Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
3,707
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Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
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Active Rule
Exploit for CVE-2017-0261
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Exploit for CVE-2017-0261
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: Exploit for CVE-2017-0261
id: 864403a1-36c9-40a2-a982-4c9a45f7d833
status: test
description: Detects Winword starting uncommon sub process FLTLDR.exe as used in exploits for CVE-2017-0261 and CVE-2017-0262
references:
- https://www.fireeye.com/blog/threat-research/2017/05/eps-processing-zero-days.html
author: Florian Roth (Nextron Systems)
date: 2018-02-22
modified: 2021-11-27
tags:
- attack.execution
- attack.t1203
- attack.t1204.002
- attack.initial-access
- attack.t1566.001
- cve.2017-0261
- detection.emerging-threats
logsource:
category: process_creation
product: windows
detection:
selection:
ParentImage|endswith: '\WINWORD.EXE'
Image|contains: '\FLTLDR.exe'
condition: selection
falsepositives:
- Several false positives identified, check for suspicious file names or locations (e.g. Temp folders)
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2017/Exploits/CVE-2017-0261/proc_creation_win_exploit_cve_2017_0261.yml