{"id":19430302,"url":"https://github.com/8dcc/ida2sig","last_synced_at":"2026-06-10T01:31:23.428Z","repository":{"id":189138348,"uuid":"680111336","full_name":"8dcc/ida2sig","owner":"8dcc","description":"Convert IDA signature to code signature and vice versa","archived":false,"fork":false,"pushed_at":"2025-01-01T10:00:25.000Z","size":23,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"main","last_synced_at":"2025-11-11T22:30:58.994Z","etag":null,"topics":["c","ida","ida-pro","signature-scanner","unix-like"],"latest_commit_sha":null,"homepage":"","language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/8dcc.png","metadata":{"files":{"readme":"README.org","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":"2023-08-18T11:17:21.000Z","updated_at":"2025-01-01T10:00:29.000Z","dependencies_parsed_at":"2025-01-07T11:46:00.899Z","dependency_job_id":null,"html_url":"https://github.com/8dcc/ida2sig","commit_stats":null,"previous_names":["8dcc/ida2sig"],"tags_count":0,"template":false,"template_full_name":"8dcc/c-template","purl":"pkg:github/8dcc/ida2sig","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/8dcc%2Fida2sig","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/8dcc%2Fida2sig/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/8dcc%2Fida2sig/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/8dcc%2Fida2sig/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/8dcc","download_url":"https://codeload.github.com/8dcc/ida2sig/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/8dcc%2Fida2sig/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":34133404,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-05-26T15:22:16.424Z","status":"online","status_checked_at":"2026-06-09T02:00:06.510Z","response_time":63,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"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":["c","ida","ida-pro","signature-scanner","unix-like"],"created_at":"2024-11-10T14:24:18.963Z","updated_at":"2026-06-10T01:31:23.413Z","avatar_url":"https://github.com/8dcc.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"#+title: ida2sig\n#+options: toc:nil\n#+startup: showeverything\n#+author: 8dcc\n\n*Convert IDA signature to code signature and vice versa.*\n\n#+TOC: headlines 2\n\n* Description\nSimple C program for converting an [[https://hex-rays.com/ida-pro/][IDA]] pattern (=89 04 24 FF 92 ? ? ? ? 89 34 24=)\ninto a code pattern (=\\x89\\x04\\x24\\xFF\\x92????\\x89\\x34\\x24=) or vice versa.\n\nThe code patterns are meant to be used with a signature scanning library such as\n[[https://github.com/8dcc/libsigscan][8dcc/libsigscan]]. See also my [[https://8dcc.github.io/programming/signature-scanning.html][Signature scanning in C]] blog entry.\n\n* Building and installing\n\n#+begin_src console\n$ git clone https://github.com/8dcc/ida2sig\n$ cd ida2sig\n$ make\n...\n\n$ sudo make install\n...\n#+end_src\n\n* Usage\n\n#+begin_src console\n$ ./ida2sig \"89 04 24 FF 92 ? ? ? ? 89 34 24\"\n\"\\x89\\x04\\x24\\xFF\\x92????\\x89\\x34\\x24\"\n\n$ ./ida2sig -m \"89 04 24 FF 92 ? ? ? ? 89 34 24\"  # Use mask\ncode = \"\\x89\\x04\\x24\\xFF\\x92\\x00\\x00\\x00\\x00\\x89\\x34\\x24\"\nmask = \"xxxxx????xxx\"\n\n$ ./sig2ida \"\\x89\\x04\\x24\\xFF\\x92????\\x89\\x34\\x24\"\n\"89 04 24 FF 92 ? ? ? ? 89 34 24\"\n#+end_src\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F8dcc%2Fida2sig","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F8dcc%2Fida2sig","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F8dcc%2Fida2sig/lists"}