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📎 CRAWLABLE DATASET INDEX

Filesec

Security-relevant file extensions categorized by behavior and supported operating system.

Treat an extension as an investigation lead. Validate the actual MIME type, file contents, provenance, archive nesting, sandbox behavior, and execution chain.

121 searchable file types. Open the interactive explorer →

.7z

File extension documented by Filesec for Phishing, File Archiver on Windows, Mac, Linux.

Categories: phishing, file archiver, os windows, os mac, os linux

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.appinstaller

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.application

File extension documented by Filesec for Phishing, Executable, Double Click on Windows.

Categories: phishing, executable, double click, os windows

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.appref-ms

File extension documented by Filesec for Executable, Phishing, Double Click on Windows.

Categories: executable, phishing, double click, os windows

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.appx

File extension documented by Filesec for Executable, Phishing, Double Click on Windows.

Categories: executable, phishing, double click, os windows

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.appxbundle

File extension documented by Filesec for Executable, Phishing, Double Click on Windows.

Categories: executable, phishing, double click, os windows

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.arj

File extension documented by Filesec for Phishing, File Archiver on Windows.

Categories: phishing, file archiver, os windows

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.asd

File extension documented by Filesec for Phishing, Double Click, Macros on Windows.

Categories: phishing, double click, macros, os windows

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.bat

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.bgi

File extension documented by Filesec for Exploit, Script, Phishing on Windows.

Categories: exploit, script, phishing, os windows

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.bz2

File extension documented by Filesec for Phishing, Double Click, File Archiver on Windows, Linux, Mac.

Categories: phishing, double click, file archiver, os windows, os linux, os mac

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.cab

File extension documented by Filesec for Phishing, File Archiver on Windows.

Categories: phishing, file archiver, os windows

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.chm

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.cmd

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.com

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.cpl

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.daa

File extension documented by Filesec for Phishing, Executable, File Archiver on Windows.

Categories: phishing, executable, file archiver, os windows

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.desktopthemepackfile

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.diagcab

File extension documented by Filesec for Double Click, Executable on Windows.

Categories: double click, executable, os windows

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.doc

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.docm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.dot

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.dotm

File extension documented by Filesec for Phishing, Double Click on Windows, Mac.

Categories: phishing, double click, os windows, os mac

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.eml

File extension documented by Filesec for Phishing on Windows, Linux, Mac.

Categories: phishing, os windows, os linux, os mac

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.exe

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.gadget

File extension documented by Filesec for Phishing, Double Click, Executable, File Archiver on Windows.

Categories: phishing, double click, executable, file archiver, os windows

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.gz

File extension documented by Filesec for Phishing, Double Click, File Archiver on Windows, Linux, Mac.

Categories: phishing, double click, file archiver, os windows, os linux, os mac

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.hta

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.htm

File extension documented by Filesec for Phishing, Script, Double Click on Windows, Mac, Linux.

Categories: phishing, script, double click, os windows, os mac, os linux

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.html

File extension documented by Filesec for Phishing, Script, Double Click on Windows, Mac, Linux.

Categories: phishing, script, double click, os windows, os mac, os linux

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.ics

File extension documented by Filesec for Phishing, Double Click on Windows, Mac, Linux.

Categories: phishing, double click, os windows, os mac, os linux

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.img

File extension documented by Filesec for Executable, Double Click, Phishing on Windows, Mac.

Categories: executable, double click, phishing, os windows, os mac

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.iqy

File extension documented by Filesec for Phishing, Double Click on Windows, Mac.

Categories: phishing, double click, os windows, os mac

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.iso

File extension documented by Filesec for Executable, Double Click on Windows, Mac.

Categories: executable, double click, os windows, os mac

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.jar

File extension documented by Filesec for Executable on Windows, Mac, Linux.

Categories: executable, os windows, os mac, os linux

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.jnlp

File extension documented by Filesec for Phishing, Double Click, Executable on Windows, Mac, Linux.

Categories: phishing, double click, executable, os windows, os mac, os linux

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.js

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.jse

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.lnk

File extension documented by Filesec for Executable, Double Click, Phishing on Windows.

Categories: executable, double click, phishing, os windows

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.mam

File extension documented by Filesec for Executable, Phishing, Double Click on Windows.

Categories: executable, phishing, double click, os windows

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.mht

File extension documented by Filesec for Phishing, Script, Double Click on Windows.

Categories: phishing, script, double click, os windows

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.mhtml

File extension documented by Filesec for Phishing, Script, Double Click on Windows.

Categories: phishing, script, double click, os windows

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.msi

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.odt

File extension documented by Filesec for Exploit, Phishing, Double Click on Windows.

Categories: exploit, phishing, double click, os windows

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.oxps

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.pdf

File extension documented by Filesec for Phishing, Script, Double Click on Windows, Mac, Linux.

Categories: phishing, script, double click, os windows, os mac, os linux

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.pif

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.pot

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.potm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.ppa

File extension documented by Filesec for Executable, Phishing, Double Click on Windows, Mac.

Categories: executable, phishing, double click, os windows, os mac

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.ppam

File extension documented by Filesec for Executable, Phishing, Double Click on Windows, Mac.

Categories: executable, phishing, double click, os windows, os mac

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.pps

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.ppsm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.ppt

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.pptm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.pub

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.py

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.pyc

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.pyo

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.pyw

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.pyz

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.pyzw

File extension documented by Filesec for Executable, Script on Windows, Mac, Linux.

Categories: executable, script, os windows, os mac, os linux

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.rar

File extension documented by Filesec for Phishing, File Archiver on Windows, Mac, Linux.

Categories: phishing, file archiver, os windows, os mac, os linux

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.rtf

File extension documented by Filesec for Phishing, Double Click on Windows, Mac, Linux.

Categories: phishing, double click, os windows, os mac, os linux

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.scr

File extension documented by Filesec for Executable, Double Click on Windows.

Categories: executable, double click, os windows

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.settingcontent-ms

File extension documented by Filesec for Phishing, Double Click, Executable on Windows.

Categories: phishing, double click, executable, os windows

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.sh

File extension documented by Filesec for Executable, Script, Double Click on Linux.

Categories: executable, script, double click, os linux

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.sldm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.slk

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.svg

File extension documented by Filesec for Phishing, Script, Double Click on Windows, Mac.

Categories: phishing, script, double click, os windows, os mac

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.tar

File extension documented by Filesec for Phishing, Double Click, File Archiver on Windows, Linux, Mac.

Categories: phishing, double click, file archiver, os windows, os linux, os mac

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.theme

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.themepack

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.url

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.uue

File extension documented by Filesec for Phishing, Double Click, File Archiver on Windows.

Categories: phishing, double click, file archiver, os windows

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.vbe

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.vbs

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.wbk

File extension documented by Filesec for Phishing, Double Click, Macros on Windows.

Categories: phishing, double click, macros, os windows

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.website

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.wim

File extension documented by Filesec for Phishing, Executable, File Archiver on Windows.

Categories: phishing, executable, file archiver, os windows

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.wsf

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.wsh

File extension documented by Filesec for Executable, Script, Double Click on Windows.

Categories: executable, script, double click, os windows

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.xlam

File extension documented by Filesec for Executable, Phishing, Double Click, Macros on Windows, Mac.

Categories: executable, phishing, double click, macros, os windows, os mac

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.xll

File extension documented by Filesec for Executable, Phishing, Double Click on Windows.

Categories: executable, phishing, double click, os windows

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.xlm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xls

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xlsb

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xlsm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xlt

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xltm

File extension documented by Filesec for Phishing, Double Click, Macros on Windows, Mac.

Categories: phishing, double click, macros, os windows, os mac

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.xps

File extension documented by Filesec for Phishing, Double Click on Windows.

Categories: phishing, double click, os windows

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.xz

File extension documented by Filesec for Phishing, File Archiver on Windows, Linux.

Categories: phishing, file archiver, os windows, os linux

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.z

File extension documented by Filesec for Phishing, File Archiver on Windows, Linux.

Categories: phishing, file archiver, os windows, os linux

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.zip

File extension documented by Filesec for Phishing, Double Click, File Archiver on Windows, Mac, Linux.

Categories: phishing, double click, file archiver, os windows, os mac, os linux

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