Ceplin Command Identifier

Identifier / Programs / Windows

devtoolslauncher.exe

LOLBAS Execute 1 Sigma rule name it 2 ATT&CK techniques 2 documented commands

Opens the identifier with your command. It is read in your browser and sent nowhere.

How devtoolslauncher.exe is abused

documented by LOLBAS

Execute T1127 Trusted Developer Utilities Proxy Execution

launchfordeploy test

Execute T1127 Trusted Developer Utilities Proxy Execution

launchfordebug test

Each abuse is LOLBAS's category and the options and words it uses; the full write-up is on LOLBAS's page for devtoolslauncher.exe.

2 documented commands

from LOLBAS, each read by the identifier

Execute T1127 Trusted Developer Utilities Proxy Execution User privileges

The above binary will execute other binary.

devtoolslauncher.exe LaunchForDeploy {PATH_ABSOLUTE:.exe} "{CMD:args}" test
Identify

Trips 1 Sigma rule: highDevtoolslauncher.exe Executes Specified Binary by Beyu Denis, oscd.community (rule), @_felamos (idea)

Execute T1127 Trusted Developer Utilities Proxy Execution User privileges

The above binary will execute other binary.

devtoolslauncher.exe LaunchForDebug {PATH_ABSOLUTE:.exe} "{CMD:args}" test
Identify

Trips no Sigma process-creation rule.

1 of the 2 commands the identifier reads trips a Sigma process-creation rule; 1 trips none. These commands and their descriptions are from LOLBAS’s entry for devtoolslauncher.exe, by felamos, at commit 2056cb766250 of 2026-09-26, under the GPL-3.0 and LOLBAS’s notice, with no warranty. Changed: Markdown is shown formatted. The source is in lolbas-gtfobins-commands.json.gz, and the full entry is on LOLBAS’s page for devtoolslauncher.exe. The identifier reads each with LOLBAS’s placeholders filled in: a URL as https://example.com/file, a share as \\192.0.2.10\share\file, a path as C:\Data\file and a command as calc.exe.

What detects it

Sigma process creation rules
highDevtoolslauncher.exe Executes Specified BinaryBeyu Denis, oscd.community (rule), @_felamos (idea)
T1127Trusted Developer Utilities Proxy Execution
T1218System Binary Proxy Execution