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Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
3,707
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17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
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Active Rule
Suspicious Vsls-Agent Command With AgentExtensionPath Load
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Vsls-Agent Command With AgentExtensionPath Load
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: Suspicious Vsls-Agent Command With AgentExtensionPath Load
id: 43103702-5886-11ed-9b6a-0242ac120002
status: test
description: Detects Microsoft Visual Studio vsls-agent.exe lolbin execution with a suspicious library load using the --agentExtensionPath parameter
references:
- https://twitter.com/bohops/status/1583916360404729857
author: bohops
date: 2022-10-30
tags:
- attack.defense-evasion
- attack.t1218
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\vsls-agent.exe'
CommandLine|contains: '--agentExtensionPath'
filter:
CommandLine|contains: 'Microsoft.VisualStudio.LiveShare.Agent.'
condition: selection and not filter
falsepositives:
- False positives depend on custom use of vsls-agent.exe
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_vslsagent_agentextensionpath_load.yml