Detect It Easy
Cross-platform file type and packer identifier for PE, ELF, Mach-O, and APK samples.
Technical Architecture & Overview
Detect It Easy, usually shortened to DIE, identifies compiler, linker, packer, and protector signatures in executable files. Detection runs through a signature engine plus optional heuristic scans, and users can extend identification with custom scripts. It ships as a GUI and a console tool for Windows, Linux, and macOS, and handles PE, ELF, Mach-O, APK, and DEX formats.
Targeted Technical Use Cases
Determining whether an unfamiliar sample is packed, and with which protector, before choosing an unpacking approach.
Evaluation & Trade-offs
Core Strengths
- +Signature database accepts contributed rules and script modules.
- +Both GUI and CLI versions for interactive and scripted work.
- +Custom script engine for proprietary formats.
Trade-Offs & Limitations
- -Identification says what a file is, not what it does.
- -The bundled legacy PEiD rules can produce false positives, so their results count only as secondary evidence.
Defensive Security Application
Early triage classification of email attachments and downloads to route packed samples to deeper analysis.
Frequently Asked Questions
What is Detect It Easy?→
Detect It Easy, usually shortened to DIE, identifies compiler, linker, packer, and protector signatures in executable files. Detection runs through a signature engine plus optional heuristic scans, and users can extend identification with custom scripts. It ships as a GUI and a console tool for Windows, Linux, and macOS, and handles PE, ELF, Mach-O, APK, and DEX formats.
What is Detect It Easy used for?→
Determining whether an unfamiliar sample is packed, and with which protector, before choosing an unpacking approach.
What are the strengths of Detect It Easy?→
- +Signature database accepts contributed rules and script modules.
- +Both GUI and CLI versions for interactive and scripted work.
- +Custom script engine for proprietary formats.
What are the limitations of Detect It Easy?→
- +Identification says what a file is, not what it does.
- +The bundled legacy PEiD rules can produce false positives, so their results count only as secondary evidence.
How is Detect It Easy used defensively?→
Early triage classification of email attachments and downloads to route packed samples to deeper analysis.