{"type": "func", "start": 6443667280, "end": 6443667654, "name": "__acrt_mbs_to_wcs_cp<__crt_win32_buffer_internal_dynamic_resizing>", "pseudocode": "// \n// __acrt_mbs_to_wcs_cp<__crt_win32_buffer_internal_dynamic_resizing> from 0x180128f50 to 0x1801290c6 (374 bytes)\n// \n// 5 xrefs:\n// > _stat64i32 @ 0x180129904\n// > _wsetlocale_set_cat @ 0x180139f19\n// > __acrt_SetEnvironmentVariableA @ 0x1801410a3\n// > __acrt_SetEnvironmentVariableA @ 0x180141116\n// > @ 0x180202a5c\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\n__int64 __fastcall __acrt_mbs_to_wcs_cp<__crt_win32_buffer_internal_dynamic_resizing>(\n _BYTE *a1,\n __int64 a2,\n unsigned int a3)\n{\n unsigned int v3; // ebx\n void *v7; // rax\n unsigned int v8; // edx\n int v9; // eax\n __int64 v10; // r14\n DWORD LastError; // eax\n __int64 v12; // rax\n __int64 v13; // rcx\n __int64 v14; // rax\n int v15; // eax\n\n v3 = 0;\n if ( !a1 )\n {\n if ( *(_BYTE *)(a2 + 40) )\n {\n free_base(*(void **)(a2 + 16));\n *(_BYTE *)(a2 + 40) = 0;\n }\n *(_QWORD *)(a2 + 16) = 0;\n *(_QWORD *)(a2 + 24) = 0;\n goto LABEL_5;\n }\n if ( *a1 )\n {\n v9 = _acrt_MultiByteToWideChar(a3, 9, a1);\n v10 = v9;\n if ( v9 )\n {\n if ( (unsigned __int64)v9 > *(_QWORD *)(a2 + 24) )\n {\n if ( *(_BYTE *)(a2 + 40) )\n {\n free_base(*(void **)(a2 + 16));\n *(_BYTE *)(a2 + 40) = 0;\n }\n v12 = (__int64)malloc_base(2 * v10);\n *(_QWORD *)(a2 + 16) = v12;\n v13 = 0;\n v14 = -v12;\n v8 = v14 == 0 ? 0xC : 0;\n if ( (v14 == 0 ? 0xC : 0) == 0 )\n v13 = v10;\n *(_BYTE *)(a2 + 40) = v8 == 0;\n *(_QWORD *)(a2 + 24) = v13;\n if ( (v14 == 0 ? 0xC : 0) != 0 )\n return v8;\n }\n v15 = _acrt_MultiByteToWideChar(a3, 9, a1);\n if ( v15 )\n {\n *(_QWORD *)(a2 + 32) = v15 - 1LL;\n return v3;\n }\n }\n LastError = GetLastError();\n _acrt_errno_map_os_error(LastError);\n return (unsigned int)*errno();\n }\n if ( !*(_QWORD *)(a2 + 24) )\n {\n if ( *(_BYTE *)(a2 + 40) )\n {\n free_base(*(void **)(a2 + 16));\n *(_BYTE *)(a2 + 40) = 0;\n }\n v7 = malloc_base(2u);\n *(_QWORD *)(a2 + 16) = v7;\n v8 = v7 == nullptr ? 0xC : 0;\n *(_BYTE *)(a2 + 40) = v8 == 0;\n *(_QWORD *)(a2 + 24) = v8 == 0;\n if ( (v7 == nullptr ? 0xC : 0) != 0 )\n return v8;\n }\n **(_WORD **)(a2 + 16) = 0;\nLABEL_5:\n *(_QWORD *)(a2 + 32) = 0;\n return v3;\n}", "assembly": "; \n; __acrt_mbs_to_wcs_cp<__crt_win32_buffer_internal_dynamic_resizing> from 0x180128f50 to 0x1801290c6 (374 bytes)\n; \n; 5 xrefs:\n; > _stat64i32 @ 0x180129904\n; > _wsetlocale_set_cat @ 0x180139f19\n; > __acrt_SetEnvironmentVariableA @ 0x1801410a3\n; > __acrt_SetEnvironmentVariableA @ 0x180141116\n; > @ 0x180202a5c\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nmov rax, rsp ; +0x0, 0x180128f50\nmov [rax+8], rbx ; +0x3, 0x180128f53\nmov [rax+10h], rbp ; +0x7, 0x180128f57\nmov [rax+18h], rsi ; +0xb, 0x180128f5b\nmov [rax+20h], rdi ; +0xf, 0x180128f5f\npush r14 ; +0x13, 0x180128f63\nsub rsp, 30h ; +0x15, 0x180128f65\nxor ebx, ebx ; +0x19, 0x180128f69\nmov ebp, r8d ; +0x1b, 0x180128f6b\nmov rdi, rdx ; +0x1e, 0x180128f6e\nmov rsi, rcx ; +0x21, 0x180128f71\ntest rcx, rcx ; +0x24, 0x180128f74\njnz short loc_180128F9B ; +0x27, 0x180128f77\ncmp [rdx+28h], bl ; +0x29, 0x180128f79\njz short loc_180128F8A ; +0x2c, 0x180128f7c\nmov rcx, [rdx+10h]; Block ; +0x2e, 0x180128f7e\ncall _free_base ; +0x32, 0x180128f82\nmov [rdi+28h], bl ; +0x37, 0x180128f87\nmov [rdi+10h], rbx ; +0x3a, 0x180128f8a\nmov [rdi+18h], rbx ; +0x3e, 0x180128f8e\nmov [rdi+20h], rbx ; +0x42, 0x180128f92\njmp loc_1801290A9 ; +0x46, 0x180128f96\ncmp [rcx], bl ; +0x4b, 0x180128f9b\njnz short loc_180128FF4 ; +0x4d, 0x180128f9d\ncmp [rdx+18h], rbx ; +0x4f, 0x180128f9f\njnz short loc_180128FEB ; +0x53, 0x180128fa3\ncmp [rdx+28h], bl ; +0x55, 0x180128fa5\njz short loc_180128FB6 ; +0x58, 0x180128fa8\nmov rcx, [rdx+10h]; Block ; +0x5a, 0x180128faa\ncall _free_base ; +0x5e, 0x180128fae\nmov [rdi+28h], bl ; +0x63, 0x180128fb3\nmov ecx, 2; Size ; +0x66, 0x180128fb6\ncall _malloc_base ; +0x6b, 0x180128fbb\nmov [rdi+10h], rax ; +0x70, 0x180128fc0\nmov rcx, rbx ; +0x74, 0x180128fc4\nneg rax ; +0x77, 0x180128fc7\nsbb edx, edx ; +0x7a, 0x180128fca\nnot edx ; +0x7c, 0x180128fcc\nand edx, 0Ch ; +0x7e, 0x180128fce\nsetz cl ; +0x81, 0x180128fd1\ntest edx, edx ; +0x84, 0x180128fd4\nsetz al ; +0x86, 0x180128fd6\nmov [rdi+28h], al ; +0x89, 0x180128fd9\nmov [rdi+18h], rcx ; +0x8c, 0x180128fdc\ntest edx, edx ; +0x90, 0x180128fe0\njz short loc_180128FEB ; +0x92, 0x180128fe2\nmov ebx, edx ; +0x94, 0x180128fe4\njmp loc_1801290A9 ; +0x96, 0x180128fe6\nmov rax, [rdi+10h] ; +0x9b, 0x180128feb\nmov [rax], bx ; +0x9f, 0x180128fef\njmp short loc_180128F92 ; +0xa2, 0x180128ff2\nor r9d, 0FFFFFFFFh ; +0xa4, 0x180128ff4\nmov [rsp+38h+var_10], ebx ; +0xa8, 0x180128ff8\nmov r8, rsi ; +0xac, 0x180128ffc\nmov [rsp+38h+var_18], rbx ; +0xaf, 0x180128fff\nmov ecx, ebp ; +0xb4, 0x180129004\nlea edx, [r9+0Ah] ; +0xb6, 0x180129006\ncall __acrt_MultiByteToWideChar ; +0xba, 0x18012900a\nmovsxd r14, eax ; +0xbf, 0x18012900f\ntest eax, eax ; +0xc2, 0x180129012\njnz short loc_18012902C ; +0xc4, 0x180129014\ncall cs:GetLastError ; +0xc6, 0x180129016\nmov ecx, eax ; +0xcc, 0x18012901c\ncall __acrt_errno_map_os_error ; +0xce, 0x18012901e\ncall _errno ; +0xd3, 0x180129023\nmov ebx, [rax] ; +0xd8, 0x180129028\njmp short loc_1801290A9 ; +0xda, 0x18012902a\nmov rcx, [rdi+18h] ; +0xdc, 0x18012902c\ncmp r14, rcx ; +0xe0, 0x180129030\njbe short loc_180129078 ; +0xe3, 0x180129033\ncmp [rdi+28h], bl ; +0xe5, 0x180129035\njz short loc_180129046 ; +0xe8, 0x180129038\nmov rcx, [rdi+10h]; Block ; +0xea, 0x18012903a\ncall _free_base ; +0xee, 0x18012903e\nmov [rdi+28h], bl ; +0xf3, 0x180129043\nlea rcx, [r14+r14]; Size ; +0xf6, 0x180129046\ncall _malloc_base ; +0xfa, 0x18012904a\nmov [rdi+10h], rax ; +0xff, 0x18012904f\nmov rcx, rbx ; +0x103, 0x180129053\nneg rax ; +0x106, 0x180129056\nsbb edx, edx ; +0x109, 0x180129059\nnot edx ; +0x10b, 0x18012905b\nand edx, 0Ch ; +0x10d, 0x18012905d\ncmovz rcx, r14 ; +0x110, 0x180129060\ntest edx, edx ; +0x114, 0x180129064\nsetz al ; +0x116, 0x180129066\nmov [rdi+28h], al ; +0x119, 0x180129069\nmov [rdi+18h], rcx ; +0x11c, 0x18012906c\ntest edx, edx ; +0x120, 0x180129070\njnz loc_180128FE4 ; +0x122, 0x180129072\nmov rax, [rdi+10h] ; +0x128, 0x180129078\nor r9d, 0FFFFFFFFh ; +0x12c, 0x18012907c\nmov [rsp+38h+var_10], ecx ; +0x130, 0x180129080\nmov r8, rsi ; +0x134, 0x180129084\nmov ecx, ebp ; +0x137, 0x180129087\nmov [rsp+38h+var_18], rax ; +0x139, 0x180129089\nlea edx, [r9+0Ah] ; +0x13e, 0x18012908e\ncall __acrt_MultiByteToWideChar ; +0x142, 0x180129092\nmovsxd rcx, eax ; +0x147, 0x180129097\ntest eax, eax ; +0x14a, 0x18012909a\njz loc_180129016 ; +0x14c, 0x18012909c\ndec rcx ; +0x152, 0x1801290a2\nmov [rdi+20h], rcx ; +0x155, 0x1801290a5\nmov rbp, [rsp+38h+arg_8] ; +0x159, 0x1801290a9\nmov eax, ebx ; +0x15e, 0x1801290ae\nmov rbx, [rsp+38h+arg_0] ; +0x160, 0x1801290b0\nmov rsi, [rsp+38h+arg_10] ; +0x165, 0x1801290b5\nmov rdi, [rsp+38h+arg_18] ; +0x16a, 0x1801290ba\nadd rsp, 30h ; +0x16f, 0x1801290bf\npop r14 ; +0x173, 0x1801290c3\nretn ; +0x175, 0x1801290c5", "xrefs": ["_stat64i32 @ 0x180129904", "_wsetlocale_set_cat @ 0x180139f19", "__acrt_SetEnvironmentVariableA @ 0x1801410a3", "__acrt_SetEnvironmentVariableA @ 0x180141116", " @ 0x180202a5c"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}