{"id":25538640,"url":"https://github.com/pithase/asm-payloads-loaders","last_synced_at":"2025-09-13T15:28:33.009Z","repository":{"id":276713310,"uuid":"929958102","full_name":"Pithase/asm-payloads-loaders","owner":"Pithase","description":"Desarrollo paso a paso de cargadores de payloads, escritos exclusivamente en lenguaje Ensamblador x86-64 para Linux, sin dependencias externas y utilizando solo syscalls.  |  Step-by-step development of payload loaders, written exclusively in x86-64 Assembly for Linux, with no external dependencies and using only syscalls.","archived":false,"fork":false,"pushed_at":"2025-04-07T13:20:41.000Z","size":196,"stargazers_count":9,"open_issues_count":0,"forks_count":1,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-04-07T14:28:32.091Z","etag":null,"topics":["assembly","binary-exploitation","exploit-development","linux","loader-development","low-level","offensive-security","payload-development","red-teaming","shellcode-development","syscall","x86-64"],"latest_commit_sha":null,"homepage":"","language":"Assembly","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Pithase.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","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":"2025-02-09T19:34:45.000Z","updated_at":"2025-04-07T13:20:45.000Z","dependencies_parsed_at":null,"dependency_job_id":"da63e308-5770-4000-adf6-80588591380a","html_url":"https://github.com/Pithase/asm-payloads-loaders","commit_stats":null,"previous_names":["pithase/asm-payloads-loaders"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Pithase%2Fasm-payloads-loaders","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Pithase%2Fasm-payloads-loaders/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Pithase%2Fasm-payloads-loaders/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Pithase%2Fasm-payloads-loaders/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Pithase","download_url":"https://codeload.github.com/Pithase/asm-payloads-loaders/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":248432972,"owners_count":21102483,"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":["assembly","binary-exploitation","exploit-development","linux","loader-development","low-level","offensive-security","payload-development","red-teaming","shellcode-development","syscall","x86-64"],"created_at":"2025-02-20T05:23:33.444Z","updated_at":"2025-09-13T15:28:32.988Z","avatar_url":"https://github.com/Pithase.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Serie: Cargadores de Payloads - #Assembly #Picante\n\nDesarrollo paso a paso de cargadores de payloads, escritos exclusivamente en **Ensamblador x86-64 para Linux**, sin dependencias externas y utilizando sólo **syscalls nativas**.\n\n## Objetivo  \n\nUna vez avanzada la serie, publicaré en forma detallada el paso a paso para poder desarrollar cada uno de los ejemplos, aportando toda la documentación y explicaciones necesarias para que lo comprendas **de punta a punta** y no te quede absolutamente ninguna duda.\n\n## Contacto  \n\nSi tenés dudas, sugerencias o correcciones, escribime a:  \n✉️ `repo-asm-payloads-loaders@pithase.com.ar`  \n⠀\n## Estructuras utilizadas en los Programas\n\n👉 **[stat](https://github.com/Pithase/asm-payloads-loaders/blob/main/structures.md#struct-stat)**  \n⠀\n\n\n## Payloads para los Ejemplos  \n\n| Archivo | Descripción | Video |\n|---------|------------:|-------|\n| [`payload.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload.asm) | 49 bytes | \u003ca href=\"https://www.youtube.com/watch?v=IOwcONxLpek\" target=\"_blank\"\u003eIr a verlo\u003c/a\u003e |\n| [`payload4KBlarger.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload4KBlarger.asm) | 5.088 bytes | \u003ca href=\"https://www.youtube.com/watch?v=h0860AN2gSE\" target=\"_blank\"\u003eIr a verlo\u003c/a\u003e |\n\n👉 **[Links de los archivos binarios](https://github.com/Pithase/asm-payloads-loaders/tree/main/bin)**  \n⠀\n\n## Cargadores de Payload  \n\n### Cargadores de Payload desde Archivos  \n\n| Archivo | Descripción |\n|---------|-------------|\n| [`payload-read-file-short.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-file-short.asm) | Carga de un payload de un archivo **\u003c= 4KB** |\n| [`payload-read-file.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-file.asm) | Carga un payload desde archivo con **reserva de memoria dinámica** según su tamaño |\n| [`payload-read-arg-file.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-arg-file.asm) | Permite especificar el **archivo como argumento**, lee su tamaño y **asigna memoria dinámica** según corresponda |\n\n### Cargadores de Payload desde HTTP (no HTTPS)  \n\n| Archivo | Descripción |\n|---------|-------------|\n| [`payload-read-http-file-size-fixed.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-http-file-size-fixed.asm) | Carga un payload **\u003c= 4KB** con un tamaño predefinido en el código |\n| [`payload-read-http-file-size-fixed-checksum.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-http-file-size-fixed-checksum.asm) | Carga un payload **\u003c= 4KB** con un tamaño y checksum predefinidos en el código, **verificando el checksum** antes de ejecutarlo |\n| [`payload-read-http-file-size-dynamic-checksum.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/payload-read-http-file-size-dynamic-checksum.asm) | Carga un payload de **tamaño variable**, **sin límite de tamaño** (predefinido en el código) y **verifica el checksum** antes de ejecutarlo |\n| [`http-payload-loader-full-dynamic-checksum.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/http-payload-loader-full-dynamic-checksum.asm) | Carga un payload de forma **TOTALMENTE DINÁMICA**, capaz de manejar payloads de **tamaño variable sin límites predefinidos**, con **verificación de integridad mediante checksum** |\n\n### Cargadores de Payload desde DNS  \n\n| Archivo | Descripción |\n|---------|-------------|\n| [`dns-payload-loader-full-dynamic-checksum.asm`](https://github.com/Pithase/asm-payloads-loaders/blob/main/dns-payload-loader-full-dynamic-checksum.asm) | Carga un payload de forma **TOTALMENTE DINÁMICA**, capaz de manejar payloads de **tamaño variable sin límites predefinidos**, con **verificación de integridad mediante checksum** |\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpithase%2Fasm-payloads-loaders","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fpithase%2Fasm-payloads-loaders","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fpithase%2Fasm-payloads-loaders/lists"}