# ExeinfoASL/ASL

Free Windows Detector Software

Repository: https://github.com/ExeinfoASL/ASL
Canonical: https://ross.abutalabs.com/products/asl
Homepage: https://github.com/ExeinfoASL/ASL
License Family: other
Topics: exeinfo, detector
Last push: 2026-08-08T10:38:17+00:00

## Health v2 (maintenance only)
Score: 93/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 96, release rhythm 84, longevity 100
- inputs: {"age_days": 2457, "days_push": 25, "days_rel": 25, "gap_med": 73.5, "n_releases_24m": 9}
- flags: no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1142, forks 114 (observed 2026-08-28T04:03:44.844386+00:00)

## What it is
Exeinfo Pe is a free Windows GUI tool that detects packers, protectors, compilers, .NET obfuscators, and packed binary data formats in PE executables using thousands of signatures. It also serves as a general executable/data file detector with an external signature database.

## Use cases
- identify what packer or protector an exe file uses
- detect the compiler used to build a windows executable
- analyze .net obfuscators in binaries
- identify packed archive formats like rar zip iso 7zip
- malware triage of suspicious pe files
- check if a binary is packed before reverse engineering

## When to choose
- you need a fast free windows gui tool to identify packers and compilers in PE files
- you need support for legacy systems including Windows XP
- you want a large signature database for executable and data file detection

## When to avoid
- you need a scriptable command-line detector for CI pipelines
- you work on Linux or macOS
- you need deep static analysis or disassembly rather than signature-based identification
- you require an open-source tool with an auditable license

## Facets
- artifact type: application
- maturity: active
- function: reverse-engineering, security, developer-tools
- domain: security, reverse-engineering, developer-tools, windows
- platform: windows
- tags: pe-analyzer, packer-detection, exe-detector, binary-analysis, malware-analysis, freeware, gui, desktop

## Member repositories
- ExeinfoASL/ASL (main) score 93

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:44.844386+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:34:59.690757+00:00, confidence not recorded.
  - readme: https://github.com/ExeinfoASL/ASL (fetched 2026-08-28T04:03:44.844386+00:00, sha a6be018ee9c0)
  - homepage: https://github.com/ExeinfoASL/ASL (fetched 2026-08-29T12:40:25.484376+00:00, sha e2ca29ba159e)
- Data as of 2026-08-30T08:39:29.467469+00:00.