# 1y0n/AV_Evasion_Tool

掩日 - 免杀执行器生成工具

Repository: https://github.com/1y0n/AV_Evasion_Tool
Canonical: https://ross.abutalabs.com/products/av_evasion_tool
Language: C#
License: AGPL-3.0
License Family: copyleft
Last push: 2025-08-18T17:10:21+00:00

## Health v2 (maintenance only)
Score: 39/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 37, release rhythm 8, longevity 100
- inputs: {"age_days": 2323, "days_push": 380, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2763, forks 399 (observed 2026-08-28T04:07:18.569588+00:00)

## What it is
YanRi (AV_Evasion_Tool) is a Windows GUI tool for red teams that generates loaders to evade antivirus detection of shellcode payloads, supporting C (tdm-gcc/tcc) and Go compilation. The open-source version is no longer updated; development has moved to an online version.

## Use cases
- generate an antivirus-evading loader for shellcode
- bypass Windows Defender for a Cobalt Strike payload
- compile shellcode into a small executable with tcc
- create a red team payload loader on Windows
- split payload locally or over network to evade detection
- compare antivirus detection results for generated payloads

## When to choose
- you are an authorized red teamer needing a quick Windows payload loader generator
- you want a GUI tool that supports both C and Go loaders
- you need tiny loader binaries that can be UPX-compressed

## When to avoid
- the open-source version is no longer updated, so evasion techniques may be outdated
- you need Linux or macOS support - it is Windows-only
- you want a fully tested, production-grade tool - the author notes limited testing
- you lack authorization for offensive security testing

## Facets
- artifact type: application
- maturity: maintenance
- function: security, cryptography, developer-tools
- domain: security, penetration-testing, windows
- platform: windows, cli
- tags: red-team, av-evasion, payload-loader, shellcode, cobalt-strike, offensive-security, anti-detection, desktop

## Member repositories
- 1y0n/AV_Evasion_Tool (main) score 39

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:18.569588+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 2026-08-30T08:16:47.758571+00:00, confidence not recorded.
  - readme: https://github.com/1y0n/AV_Evasion_Tool (fetched 2026-08-28T04:07:18.569588+00:00, sha 056bd5cb895b)
- Data as of 2026-08-30T08:39:29.467469+00:00.