Ceplin Command Identifier

Identifier / Programs / Linux and Unix

mypy

Type check Python code. tldr-pages

GTFOBins file-write 2 documented commands

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

How mypy is abused

documented by GTFOBins

file-write

--junit-xml

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

2 documented commands

from GTFOBins, each read by the identifier

file-read unprivileged, with sudo

Partial content is leaked as error messages.

mypy /path/to/input-file
Identify

file-write unprivileged, with sudo

Partial content is leaked as error messages inside some XML tags.

mypy /path/to/input-file --junit-xml /path/to/output-file
Identify

None of the 2 commands the identifier reads trips a Sigma process-creation rule. These commands are, with GTFOBins’ notes, from GTFOBins, at commit acd524623f9c of 2026-05-27, under the GPL-3.0, with no warranty. Changed: Markdown is shown formatted. The source is in lolbas-gtfobins-commands.json.gz, and the full entry is on GTFOBins’s page for mypy. The identifier reads the line of each that runs mypy.

Everyday use

from tldr-pages, CC BY 4.0

Type check a specific file

mypy path/to/file.pyIdentify

Type check a specific module

mypy --module module_nameIdentify

Type check a specific package

mypy --package package_nameIdentify

None of the 3 examples the identifier reads matches GTFOBins abuse or trips a Sigma process-creation rule.