{"type": "func", "start": 6443723664, "end": 6443723928, "name": "_isctype_l", "pseudocode": "// \n// _isctype_l from 0x180136b90 to 0x180136c98 (264 bytes)\n// \n// 3 xrefs:\n// > _ischartype_l @ 0x18012af25\n// > @ 0x18020356c\n// > @ 0x180203578\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\nint __cdecl isctype_l(int C, int Type, _locale_t Locale)\n{\n __int64 v4; // rdi\n int v5; // eax\n int result; // eax\n __int64 v7; // [rsp+48h] [rbp-38h] BYREF\n struct __crt_locale_pointers v8; // [rsp+50h] [rbp-30h] BYREF\n char v9; // [rsp+60h] [rbp-20h]\n WORD CharType[2]; // [rsp+68h] [rbp-18h] BYREF\n __int16 v11; // [rsp+6Ch] [rbp-14h]\n\n v4 = C;\n _LocaleUpdate::_LocaleUpdate((_LocaleUpdate *)&v7, Locale);\n if ( (unsigned int)(v4 + 1) <= 0x100 )\n {\n v5 = *(unsigned __int16 *)(*(_QWORD *)v8.locinfo + 2 * v4);\n goto LABEL_8;\n }\n *(_DWORD *)CharType = 0;\n v11 = 0;\n if ( (unsigned int)_acrt_GetStringTypeA(&v8, 1u, CharType, *((_DWORD *)v8.locinfo + 3), 1) )\n {\n v5 = CharType[0];\nLABEL_8:\n result = Type & v5;\n if ( v9 )\n *(_DWORD *)(v7 + 936) &= ~2u;\n return result;\n }\n if ( v9 )\n *(_DWORD *)(v7 + 936) &= ~2u;\n return 0;\n}", "assembly": "; \n; _isctype_l from 0x180136b90 to 0x180136c98 (264 bytes)\n; \n; 3 xrefs:\n; > _ischartype_l @ 0x18012af25\n; > @ 0x18020356c\n; > @ 0x180203578\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-8+arg_0], rbx ; +0x0, 0x180136b90\nmov [rsp-8+arg_8], rsi ; +0x5, 0x180136b95\nmov [rsp-8+arg_10], rdi ; +0xa, 0x180136b9a\npush rbp ; +0xf, 0x180136b9f\nmov rbp, rsp ; +0x10, 0x180136ba0\nsub rsp, 80h ; +0x13, 0x180136ba3\nmov rax, cs:__security_cookie ; +0x1a, 0x180136baa\nxor rax, rsp ; +0x21, 0x180136bb1\nmov [rbp+var_10], rax ; +0x24, 0x180136bb4\nmov esi, edx ; +0x28, 0x180136bb8\nmovsxd rdi, ecx ; +0x2a, 0x180136bba\nmov rdx, r8; struct __crt_locale_pointers * ; +0x2d, 0x180136bbd\nlea rcx, [rbp+var_38]; this ; +0x30, 0x180136bc0\ncall ??0_LocaleUpdate@@QEAA@QEAU__crt_locale_pointers@@@Z ; +0x34, 0x180136bc4\nlea eax, [rdi+1] ; +0x39, 0x180136bc9\nxor ebx, ebx ; +0x3c, 0x180136bcc\ncmp eax, 100h ; +0x3e, 0x180136bce\nja short loc_180136BE2 ; +0x43, 0x180136bd3\nmov rax, [rbp+var_30.locinfo] ; +0x45, 0x180136bd5\nmov rcx, [rax] ; +0x49, 0x180136bd9\nmovzx eax, word ptr [rcx+rdi*2] ; +0x4c, 0x180136bdc\njmp short loc_180136C61 ; +0x50, 0x180136be0\nmov rdx, [rbp+var_30.locinfo] ; +0x52, 0x180136be2\nmov eax, edi ; +0x56, 0x180136be6\nsar eax, 8 ; +0x58, 0x180136be8\nmov r10d, 1 ; +0x5b, 0x180136beb\nmovzx ecx, al ; +0x61, 0x180136bf1\nmov rax, [rdx] ; +0x64, 0x180136bf4\ncmp [rax+rcx*2], bx ; +0x67, 0x180136bf7\njge short loc_180136C0D ; +0x6b, 0x180136bfb\nmov [rbp+var_40], cl ; +0x6d, 0x180136bfd\nlea r9d, [r10+1] ; +0x70, 0x180136c00\nmov [rbp+var_3F], dil ; +0x74, 0x180136c04\nmov [rbp+var_3E], bl ; +0x78, 0x180136c08\njmp short loc_180136C17 ; +0x7b, 0x180136c0b\nmov [rbp+var_40], dil ; +0x7d, 0x180136c0d\nmov r9d, r10d ; +0x81, 0x180136c11\nmov [rbp+var_3F], bl ; +0x84, 0x180136c14\nxor eax, eax ; +0x87, 0x180136c17\nmov [rsp+80h+var_50], r10d; int ; +0x89, 0x180136c19\nmov dword ptr [rbp+CharType], eax ; +0x8e, 0x180136c1e\nlea r8, [rbp+var_40] ; +0x91, 0x180136c21\nmov [rbp+var_14], ax ; +0x95, 0x180136c25\nlea rcx, [rbp+var_30]; struct __crt_locale_pointers * ; +0x99, 0x180136c29\nmov eax, [rdx+0Ch] ; +0x9d, 0x180136c2d\nmov edx, r10d; dwInfoType ; +0xa0, 0x180136c30\nmov [rsp+80h+var_58], eax; int ; +0xa3, 0x180136c33\nlea rax, [rbp+CharType] ; +0xa7, 0x180136c37\nmov [rsp+80h+lpCharType], rax; lpCharType ; +0xab, 0x180136c3b\ncall __acrt_GetStringTypeA ; +0xb0, 0x180136c40\ntest eax, eax ; +0xb5, 0x180136c45\njnz short loc_180136C5D ; +0xb7, 0x180136c47\ncmp [rbp+var_20], bl ; +0xb9, 0x180136c49\njz short loc_180136C59 ; +0xbc, 0x180136c4c\nmov rax, [rbp+var_38] ; +0xbe, 0x180136c4e\nand dword ptr [rax+3A8h], 0FFFFFFFDh ; +0xc2, 0x180136c52\nxor eax, eax ; +0xc9, 0x180136c59\njmp short loc_180136C73 ; +0xcb, 0x180136c5b\nmovzx eax, [rbp+CharType] ; +0xcd, 0x180136c5d\nand eax, esi ; +0xd1, 0x180136c61\ncmp [rbp+var_20], bl ; +0xd3, 0x180136c63\njz short loc_180136C73 ; +0xd6, 0x180136c66\nmov rcx, [rbp+var_38] ; +0xd8, 0x180136c68\nand dword ptr [rcx+3A8h], 0FFFFFFFDh ; +0xdc, 0x180136c6c\nmov rcx, [rbp+var_10] ; +0xe3, 0x180136c73\nxor rcx, rsp; StackCookie ; +0xe7, 0x180136c77\ncall __security_check_cookie ; +0xea, 0x180136c7a\nlea r11, [rsp+80h+var_s0] ; +0xef, 0x180136c7f\nmov rbx, [r11+10h] ; +0xf7, 0x180136c87\nmov rsi, [r11+18h] ; +0xfb, 0x180136c8b\nmov rdi, [r11+20h] ; +0xff, 0x180136c8f\nmov rsp, r11 ; +0x103, 0x180136c93\npop rbp ; +0x106, 0x180136c96\nretn ; +0x107, 0x180136c97", "xrefs": ["_ischartype_l @ 0x18012af25", " @ 0x18020356c", " @ 0x180203578"], "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"}