{"id":19647910,"url":"https://github.com/loop333/pioneer-x-smc55","last_synced_at":"2025-02-27T00:34:05.229Z","repository":{"id":200053088,"uuid":"123673604","full_name":"loop333/pioneer-x-smc55","owner":"loop333","description":"Pioneer X-SMC55-S Reverse Engineering","archived":false,"fork":false,"pushed_at":"2018-05-12T14:45:14.000Z","size":47,"stargazers_count":3,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-09T22:49:10.342Z","etag":null,"topics":["avr","blowfish","decryption","encryption","firmware","firmware-image","pioneer","reverse-engineering","telnet"],"latest_commit_sha":null,"homepage":null,"language":"C","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/loop333.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}},"created_at":"2018-03-03T08:26:36.000Z","updated_at":"2023-11-21T03:14:59.000Z","dependencies_parsed_at":null,"dependency_job_id":"ae6c598c-c481-41e0-bd6b-6d63b017b770","html_url":"https://github.com/loop333/pioneer-x-smc55","commit_stats":null,"previous_names":["loop333/pioneer-x-smc55"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loop333%2Fpioneer-x-smc55","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loop333%2Fpioneer-x-smc55/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loop333%2Fpioneer-x-smc55/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/loop333%2Fpioneer-x-smc55/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/loop333","download_url":"https://codeload.github.com/loop333/pioneer-x-smc55/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":240957326,"owners_count":19884709,"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":["avr","blowfish","decryption","encryption","firmware","firmware-image","pioneer","reverse-engineering","telnet"],"created_at":"2024-11-11T14:46:27.392Z","updated_at":"2025-02-27T00:34:05.210Z","avatar_url":"https://github.com/loop333.png","language":"C","funding_links":[],"categories":[],"sub_categories":[],"readme":"# pioneer-x-smc55-s micro system\nPioneer X-SMC55-S Reverse Engineering\n\nEnable telnet command line interface:  \nhttp://\\\u003cip\\\u003e/service_term_sw_nmp.asp  \nselect TELNET, then Apply  \nnow you can power off/on and \"telnet \\\u003cip\\\u003e 9000\"\n\nEnable tftp bootloader console:  \npower on device  \nhttp://\\\u003cip\\\u003e/1000/firmware_update_start.asp  \npress Start  \ntelnet \\\u003cip\\\u003e 5001  \n\nMemory dump:  \nsys memdump 0x00400000 0x0000fa00 ; system code, contains code chunk from 0x60000000 and stack  \nsys memdump 0x00500000 0x0000fa00 ; same as 0x00400000 but non-cached  \nsys memdump 0x60000000 0x0aa80000 ; code  \nsys memdump 0x60aa8000 0x01458000 ; heap \u0026 stack  \nsys memdump 0x71f00000 0x00100000 ; heap \u0026 stack  \n\nFirmware file encryption (BCD or bCoD) looks like Blowfish ECB, but password and initialization vector from dump didn't match maybe non-standard s-boxes\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Floop333%2Fpioneer-x-smc55","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Floop333%2Fpioneer-x-smc55","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Floop333%2Fpioneer-x-smc55/lists"}