{"type": "func", "start": 6442576384, "end": 6442576869, "name": "CWin32InputBox::Utf8ToAnsi", "pseudocode": "// \n// CWin32InputBox::Utf8ToAnsi from 0x18001ea00 to 0x18001ebe5 (485 bytes)\n// \n// 5 xrefs:\n// > CWin32InputBox::InitDialog @ 0x18001e390\n// > CWin32InputBox::InitDialog @ 0x18001e420\n// > CWin32InputBox::InitDialog @ 0x18001e4fd\n// > @ 0x18002fdf8\n// > @ 0x18004b124\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\nvoid **__fastcall CWin32InputBox::Utf8ToAnsi(void **a1, __int64 a2)\n{\n const CHAR *v4; // r8\n size_t v5; // rbx\n int v6; // esi\n void *lpWideCharStr; // r12\n const CHAR *v8; // r8\n int v9; // esi\n void *v10; // rbp\n unsigned __int64 v11; // rdx\n _QWORD *v12; // rcx\n\n *(_OWORD *)a1 = 0;\n a1[2] = nullptr;\n a1[3] = (void *)15;\n *(_BYTE *)a1 = 0;\n if ( *(_QWORD *)(a2 + 16) )\n {\n v4 = (const CHAR *)a2;\n if ( *(_QWORD *)(a2 + 24) > 0xFu )\n v4 = *(const CHAR **)a2;\n v5 = -1;\n v6 = MultiByteToWideChar(0xFDE9u, 0, v4, -1, nullptr, 0);\n lpWideCharStr = malloc(2LL * (v6 + 1));\n memset(lpWideCharStr, 0, 2LL * (v6 + 1));\n v8 = (const CHAR *)a2;\n if ( *(_QWORD *)(a2 + 24) > 0xFu )\n v8 = *(const CHAR **)a2;\n MultiByteToWideChar(0xFDE9u, 0, v8, -1, (LPWSTR)lpWideCharStr, 2 * v6 + 2);\n v9 = WideCharToMultiByte(0, 0, (LPCWCH)lpWideCharStr, -1, nullptr, 0, nullptr, nullptr) + 1;\n v10 = malloc(v9);\n memset(v10, 0, v9);\n WideCharToMultiByte(0, 0, (LPCWCH)lpWideCharStr, -1, (LPSTR)v10, v9, nullptr, nullptr);\n do\n ++v5;\n while ( *((_BYTE *)v10 + v5) );\n sub_180003BC0(a1, v10, v5);\n free(v10);\n free(lpWideCharStr);\n }\n v11 = *(_QWORD *)(a2 + 24);\n if ( v11 > 0xF )\n {\n v12 = *(_QWORD **)a2;\n if ( v11 + 1 >= 0x1000 )\n {\n if ( (unsigned __int64)v12 - *(v12 - 1) - 8 > 0x1F )\n invalid_parameter_noinfo_noreturn();\n v12 = (_QWORD *)*(v12 - 1);\n }\n j_j_free(v12);\n }\n *(_QWORD *)(a2 + 16) = 0;\n *(_QWORD *)(a2 + 24) = 15;\n *(_BYTE *)a2 = 0;\n return a1;\n}", "assembly": "; \n; CWin32InputBox::Utf8ToAnsi from 0x18001ea00 to 0x18001ebe5 (485 bytes)\n; \n; 5 xrefs:\n; > CWin32InputBox::InitDialog @ 0x18001e390\n; > CWin32InputBox::InitDialog @ 0x18001e420\n; > CWin32InputBox::InitDialog @ 0x18001e4fd\n; > @ 0x18002fdf8\n; > @ 0x18004b124\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 [rsp+arg_10], rbx ; +0x0, 0x18001ea00\npush rbp ; +0x5, 0x18001ea05\npush rsi ; +0x6, 0x18001ea06\npush rdi ; +0x7, 0x18001ea07\npush r12 ; +0x8, 0x18001ea08\npush r13 ; +0xa, 0x18001ea0a\npush r14 ; +0xc, 0x18001ea0c\npush r15 ; +0xe, 0x18001ea0e\nsub rsp, 60h ; +0x10, 0x18001ea10\nmov rax, cs:__security_cookie ; +0x14, 0x18001ea14\nxor rax, rsp ; +0x1b, 0x18001ea1b\nmov [rsp+98h+var_40], rax ; +0x1e, 0x18001ea1e\nmov r14, rdx ; +0x23, 0x18001ea23\nmov r15, rcx ; +0x26, 0x18001ea26\nmov [rsp+98h+var_50], rcx ; +0x29, 0x18001ea29\nmov [rsp+98h+var_48], rdx ; +0x2e, 0x18001ea2e\nxor r13d, r13d ; +0x33, 0x18001ea33\nmov [rsp+98h+var_58], r13d ; +0x36, 0x18001ea36\nxorps xmm0, xmm0 ; +0x3b, 0x18001ea3b\nmovups xmmword ptr [rcx], xmm0 ; +0x3e, 0x18001ea3e\nmov [rcx+10h], r13 ; +0x41, 0x18001ea41\nmov qword ptr [rcx+18h], 0Fh ; +0x45, 0x18001ea45\nmov [rcx], r13b ; +0x4d, 0x18001ea4d\nmov [rsp+98h+var_58], 1 ; +0x50, 0x18001ea50\ncmp [rdx+10h], r13 ; +0x58, 0x18001ea58\njbe loc_18001EB70 ; +0x5c, 0x18001ea5c\nmov r8, rdx ; +0x62, 0x18001ea62\ncmp qword ptr [rdx+18h], 0Fh ; +0x65, 0x18001ea65\njbe short loc_18001EA6F ; +0x6a, 0x18001ea6a\nmov r8, [rdx]; lpMultiByteStr ; +0x6c, 0x18001ea6c\nmov [rsp+98h+cchWideChar], r13d; cchWideChar ; +0x6f, 0x18001ea6f\nmov [rsp+98h+lpWideCharStr], r13; lpWideCharStr ; +0x74, 0x18001ea74\nmov rbx, 0FFFFFFFFFFFFFFFFh ; +0x79, 0x18001ea79\nmov r9d, ebx; cbMultiByte ; +0x80, 0x18001ea80\nxor edx, edx; dwFlags ; +0x83, 0x18001ea83\nmov ecx, 0FDE9h; CodePage ; +0x85, 0x18001ea85\ncall cs:MultiByteToWideChar ; +0x8a, 0x18001ea8a\nmov esi, eax ; +0x90, 0x18001ea90\ninc eax ; +0x92, 0x18001ea92\nmovsxd rdi, eax ; +0x94, 0x18001ea94\nadd rdi, rdi ; +0x97, 0x18001ea97\nmov rcx, rdi; Size ; +0x9a, 0x18001ea9a\ncall cs:__imp_malloc ; +0x9d, 0x18001ea9d\nmov r12, rax ; +0xa3, 0x18001eaa3\nmov r8, rdi; Size ; +0xa6, 0x18001eaa6\nxor edx, edx; Val ; +0xa9, 0x18001eaa9\nmov rcx, rax; void * ; +0xab, 0x18001eaab\ncall memset ; +0xae, 0x18001eaae\nmov r8, r14 ; +0xb3, 0x18001eab3\ncmp qword ptr [r14+18h], 0Fh ; +0xb6, 0x18001eab6\njbe short loc_18001EAC0 ; +0xbb, 0x18001eabb\nmov r8, [r14]; lpMultiByteStr ; +0xbd, 0x18001eabd\nlea eax, ds:2[rsi*2] ; +0xc0, 0x18001eac0\nmov [rsp+98h+cchWideChar], eax; cchWideChar ; +0xc7, 0x18001eac7\nmov [rsp+98h+lpWideCharStr], r12; lpWideCharStr ; +0xcb, 0x18001eacb\nmov r9d, ebx; cbMultiByte ; +0xd0, 0x18001ead0\nxor edx, edx; dwFlags ; +0xd3, 0x18001ead3\nmov ecx, 0FDE9h; CodePage ; +0xd5, 0x18001ead5\ncall cs:MultiByteToWideChar ; +0xda, 0x18001eada\nmov [rsp+98h+lpUsedDefaultChar], r13; lpUsedDefaultChar ; +0xe0, 0x18001eae0\nmov [rsp+98h+lpDefaultChar], r13; lpDefaultChar ; +0xe5, 0x18001eae5\nmov [rsp+98h+cchWideChar], r13d; cbMultiByte ; +0xea, 0x18001eaea\nmov [rsp+98h+lpWideCharStr], r13; lpMultiByteStr ; +0xef, 0x18001eaef\nmov r9d, ebx; cchWideChar ; +0xf4, 0x18001eaf4\nmov r8, r12; lpWideCharStr ; +0xf7, 0x18001eaf7\nxor edx, edx; dwFlags ; +0xfa, 0x18001eafa\nxor ecx, ecx; CodePage ; +0xfc, 0x18001eafc\ncall cs:WideCharToMultiByte ; +0xfe, 0x18001eafe\nlea esi, [rax+1] ; +0x104, 0x18001eb04\nmovsxd rdi, esi ; +0x107, 0x18001eb07\nmov rcx, rdi; Size ; +0x10a, 0x18001eb0a\ncall cs:__imp_malloc ; +0x10d, 0x18001eb0d\nmov rbp, rax ; +0x113, 0x18001eb13\nmov r8, rdi; Size ; +0x116, 0x18001eb16\nxor edx, edx; Val ; +0x119, 0x18001eb19\nmov rcx, rax; void * ; +0x11b, 0x18001eb1b\ncall memset ; +0x11e, 0x18001eb1e\nmov [rsp+98h+lpUsedDefaultChar], r13; lpUsedDefaultChar ; +0x123, 0x18001eb23\nmov [rsp+98h+lpDefaultChar], r13; lpDefaultChar ; +0x128, 0x18001eb28\nmov [rsp+98h+cchWideChar], esi; cbMultiByte ; +0x12d, 0x18001eb2d\nmov [rsp+98h+lpWideCharStr], rbp; lpMultiByteStr ; +0x131, 0x18001eb31\nmov r9d, ebx; cchWideChar ; +0x136, 0x18001eb36\nmov r8, r12; lpWideCharStr ; +0x139, 0x18001eb39\nxor edx, edx; dwFlags ; +0x13c, 0x18001eb3c\nxor ecx, ecx; CodePage ; +0x13e, 0x18001eb3e\ncall cs:WideCharToMultiByte ; +0x140, 0x18001eb40\ninc rbx ; +0x146, 0x18001eb46\ncmp byte ptr [rbx+rbp], 0 ; +0x149, 0x18001eb49\njnz short loc_18001EB46 ; +0x14d, 0x18001eb4d\nmov r8, rbx; Size ; +0x14f, 0x18001eb4f\nmov rdx, rbp; Src ; +0x152, 0x18001eb52\nmov rcx, r15; void * ; +0x155, 0x18001eb55\ncall sub_180003BC0 ; +0x158, 0x18001eb58\nmov rcx, rbp; Block ; +0x15d, 0x18001eb5d\ncall cs:__imp_free ; +0x160, 0x18001eb60\nmov rcx, r12; Block ; +0x166, 0x18001eb66\ncall cs:__imp_free ; +0x169, 0x18001eb69\nnop ; +0x16f, 0x18001eb6f\nmov rdx, [r14+18h] ; +0x170, 0x18001eb70\ncmp rdx, 0Fh ; +0x174, 0x18001eb74\njbe short loc_18001EBA6 ; +0x178, 0x18001eb78\ninc rdx ; +0x17a, 0x18001eb7a\nmov rcx, [r14] ; +0x17d, 0x18001eb7d\ncmp rdx, 1000h ; +0x180, 0x18001eb80\njb short loc_18001EBA1 ; +0x187, 0x18001eb87\nadd rdx, 27h ; ''' ; +0x189, 0x18001eb89\nmov r8, [rcx-8] ; +0x18d, 0x18001eb8d\nsub rcx, r8 ; +0x191, 0x18001eb91\nlea rax, [rcx-8] ; +0x194, 0x18001eb94\ncmp rax, 1Fh ; +0x198, 0x18001eb98\nja short loc_18001EBDE ; +0x19c, 0x18001eb9c\nmov rcx, r8; Block ; +0x19e, 0x18001eb9e\ncall j_j_free ; +0x1a1, 0x18001eba1\nmov [r14+10h], r13 ; +0x1a6, 0x18001eba6\nmov qword ptr [r14+18h], 0Fh ; +0x1aa, 0x18001ebaa\nmov byte ptr [r14], 0 ; +0x1b2, 0x18001ebb2\nmov rax, r15 ; +0x1b6, 0x18001ebb6\nmov rcx, [rsp+98h+var_40] ; +0x1b9, 0x18001ebb9\nxor rcx, rsp; StackCookie ; +0x1be, 0x18001ebbe\ncall __security_check_cookie ; +0x1c1, 0x18001ebc1\nmov rbx, [rsp+98h+arg_10] ; +0x1c6, 0x18001ebc6\nadd rsp, 60h ; +0x1ce, 0x18001ebce\npop r15 ; +0x1d2, 0x18001ebd2\npop r14 ; +0x1d4, 0x18001ebd4\npop r13 ; +0x1d6, 0x18001ebd6\npop r12 ; +0x1d8, 0x18001ebd8\npop rdi ; +0x1da, 0x18001ebda\npop rsi ; +0x1db, 0x18001ebdb\npop rbp ; +0x1dc, 0x18001ebdc\nretn ; +0x1dd, 0x18001ebdd\ncall cs:_invalid_parameter_noinfo_noreturn ; +0x1de, 0x18001ebde\ndb 0CCh ; +0x1e4, 0x18001ebe4", "xrefs": ["CWin32InputBox::InitDialog @ 0x18001e390", "CWin32InputBox::InitDialog @ 0x18001e420", "CWin32InputBox::InitDialog @ 0x18001e4fd", " @ 0x18002fdf8", " @ 0x18004b124"], "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"}