{"id":17383367,"url":"https://github.com/yutianqaq/entropycalc_go","last_synced_at":"2025-04-15T07:31:15.871Z","repository":{"id":220835081,"uuid":"752699646","full_name":"yutianqaq/EntropyCalc_Go","owner":"yutianqaq","description":"File entropy calculator - Golang","archived":false,"fork":false,"pushed_at":"2024-02-07T04:39:30.000Z","size":169,"stargazers_count":25,"open_issues_count":0,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-03-28T18:21:23.508Z","etag":null,"topics":["entropy","evasion","malware-analysis","redteam","shellcode"],"latest_commit_sha":null,"homepage":"","language":"Go","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/yutianqaq.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2024-02-04T15:11:10.000Z","updated_at":"2025-03-28T12:29:07.000Z","dependencies_parsed_at":"2024-02-04T18:48:36.022Z","dependency_job_id":"b7bfe7a4-0faf-42a6-919f-98ea082f9466","html_url":"https://github.com/yutianqaq/EntropyCalc_Go","commit_stats":null,"previous_names":["yutianqaq/entropycalc_go"],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yutianqaq%2FEntropyCalc_Go","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yutianqaq%2FEntropyCalc_Go/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yutianqaq%2FEntropyCalc_Go/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/yutianqaq%2FEntropyCalc_Go/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/yutianqaq","download_url":"https://codeload.github.com/yutianqaq/EntropyCalc_Go/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":249026757,"owners_count":21200502,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["entropy","evasion","malware-analysis","redteam","shellcode"],"created_at":"2024-10-16T07:41:24.390Z","updated_at":"2025-04-15T07:31:15.269Z","avatar_url":"https://github.com/yutianqaq.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"# EntropyCalc_Go\n\n[English](https://github.com/yutianqaq/EntropyCalc_Go/blob/main/readme_en.md) [简体中文]\n\n[MalDev Academy](https://maldevacademy.com/) 中 Binary Entropy Reduction 章节的二进制文件熵计算器的 Golang 实现\n\n用于计算二进制文件熵值\n\n根据 https://practicalsecurityanalytics.com/file-entropy/ 可得知合法软件与恶意软件熵值的分布\n\n合法软件熵值为 4.8 - 7.2 之间\n\n恶意软件熵值大于 7.2 (用红色标识）\n\n可以配合 https://github.com/yutianqaq/Supernova_CN 来加密 Shellcode，降低熵值\n\n## 安装\n\n## 从源码构建\n\n```\ngit clone https://github.com/yutianqaq/EntropyCalc_Go\ncd EntropyCalc_Go\ngo build\n```\n\n## 下载二进制版本\n\n[https://github.com/yutianqaq/EntropyCalc/releases](https://github.com/yutianqaq/EntropyCalc_Go/releases)\n\n## 使用方法\n\n```\n./EntropyCalc -file filename\n```\n\n\n\n恶意软件\n\n熵值用红色标识\n\n![alt text](Pictures/image.png)\n\n合法软件\n\n熵值用绿色标识\n\n![alt text](Pictures/image-1.png)\n\n# 参考\n- https://practicalsecurityanalytics.com/file-entropy/ \n- https://rosettacode.org/wiki/Entropy#Go \n- [MalDev Academy](https://maldevacademy.com/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyutianqaq%2Fentropycalc_go","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fyutianqaq%2Fentropycalc_go","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fyutianqaq%2Fentropycalc_go/lists"}