Function at 0x4343a0
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6003d2
mov eax, dword fs:[0]
push eax
sub esp, 0x350
mov eax, dword [0x69def4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x330]
push 0x118
push 0
mov dword [ebp - 0x354], 0
push eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x338], edi
mov dword [ebp - 0x35c], edi
mov dword [ebp - 0x334], 0x11c
call fcn.005d4960
add esp, 0xc
lea eax, [ebp - 0x334]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
call fcn.0048bb70
test al, al
je 0x434436
pop eax
push edx
push edi
pop esi
push edx
push esi
push edi
push esi
push eax
push eax
pop esp
pop ebp
push edi
pop ecx
push esp
pop esp
pop esi
push ebx
call fcn.0048c2e0
test al, al
je 0x43444f
push ebx
pop esi
pop esi
push ebp
pop edx
push ecx
pop ebx
pop eax
pop ecx
pop esp
pop esi
pop ecx
pop edx
push ebp
pop edx
push edi
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x14], 7
cmp dword [edi + 0x14], 8
mov dword [edi + 0x10], 0
jb 0x434475
mov eax, dword [edi]
jmp 0x434477
mov eax, edi
xor ecx, ecx
push ecx
mov word [eax], cx
mov ecx, edi
push 0x6097e8
call fcn.00407210
mov eax, dword [ebp - 0x330]
mov dword [ebp - 0x350], eax
movzx eax, byte [ebp - 0x21a]
mov dword [ebp - 0x358], eax
mov eax, dword [ebp - 0x328]
mov dword [ebp - 0x344], eax
mov eax, dword [ebp - 0x32c]
mov dword [ebp - 4], 0
mov dword [ebp - 0x354], 1
mov dword [ebp - 0x34c], 0
mov dword [ebp - 0x340], 0
mov dword [ebp - 0x33c], 0
mov dword [ebp - 0x348], eax
call fcn.0048bef0
test al, al
je 0x434509
pop edx
pop ebx
pop esi
push edi
pop edi
push ecx
pop edx
push ebp
pop eax
pop ebp
push edx
push eax
push eax
pop edx
push edi
pop esp
pop eax
push ebx
pop edi
pop edx
push edx
pop eax
push esi
call fcn.0048b940
test al, al
je 0x43452c
pop esp
push ebx
push eax
pop edi
pop ecx
pop edx
push ebp
push eax
pop ecx
push edi
pop eax
pop ebx
push edi
pop ecx
push ebx
pop edi
push eax
pop ecx
push edi
pop esp
push ebx
pop edi
push edx
pop edi
push edx
pop esi
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov esi, eax
test esi, esi
je 0x434578
push 0x60d564
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x434571
lea ecx, [ebp - 0x33c]
push ecx
lea ecx, [ebp - 0x340]
push ecx
lea ecx, [ebp - 0x34c]
push ecx
call eax
movzx eax, word [ebp - 0x33c]
mov dword [ebp - 0x33c], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
call fcn.0048c270
test al, al
je 0x43459b
push edi
pop esp
push esp
pop edi
push esi
pop edx
push ecx
pop edx
push esi
pop edx
push esi
push eax
push esp
pop ebx
pop ebp
push ebx
pop ebx
push edx
push esp
pop ebp
push ebp
push edi
push ebp
pop esi
push ebx
pop ebx
call fcn.0048c0b0
test al, al
je 0x4345b5
pop ebp
push esi
pop eax
pop esp
push ecx
pop ebp
push ebx
pop ebp
pop ecx
pop edi
push edi
pop ecx
push ecx
pop eax
pop ebx
push esp
pop edx
call fcn.0048bbe0
test al, al
je 0x4345d0
pop ecx
push esp
pop ebp
push esi
pop esp
pop eax
pop edi
push ebp
push esp
pop edi
push ecx
pop ecx
push edx
push ecx
pop ecx
push eax
push esp
push ecx
mov esi, dword [ebp - 0x350]
cmp esi, 5
jne 0x434608
mov eax, dword [ebp - 0x348]
test eax, eax
je 0x4346ff
mov ecx, dword [ebp - 0x338]
cmp eax, 1
jne 0x4345fe
push str.WindowsXP
jmp 0x4346fa
push str.WindowsServer2003
jmp 0x4346fa
cmp esi, 6
jne 0x4346de
mov eax, dword [ebp - 0x348]
sub eax, 0
je 0x4346c1
sub eax, 1
je 0x4346ba
sub eax, 1
jne 0x4346ff
mov ecx, dword [ebp - 0x344]
cmp ecx, 0x1ebb
jne 0x43464a
push str.Windows8
jmp 0x4346f4
lea eax, [ecx - 0x1ee6]
cmp eax, 0x25
ja 0x43465f
push str.Windows8
jmp 0x4346f4
cmp ecx, 0x1f13
jne 0x434671
push str.Windows8
jmp 0x4346f4
mov eax, dword [ebp - 0x34c]
cmp eax, 0xa
jne 0x4346a5
cmp dword [ebp - 0x340], 0
jne 0x4346ff
cmp dword [ebp - 0x33c], 0x4e20
mov ecx, dword [ebp - 0x338]
jae 0x43469e
push str.Windows10
jmp 0x4346fa
push str.Windows11
jmp 0x4346fa
cmp eax, 6
jne 0x4346ff
cmp dword [ebp - 0x340], 3
jne 0x4346ff
push str.Windows8.1
jmp 0x4346f4
push str.Windows7
jmp 0x4346f4
cmp dword [ebp - 0x358], 1
mov ecx, dword [ebp - 0x338]
jne 0x4346d7
push str.WindowsVista
jmp 0x4346fa
push str.WindowsServer2008
jmp 0x4346fa
cmp esi, 0xa
jne 0x4346ff
cmp dword [ebp - 0x344], 0x4e20
jb 0x4346ff
push str.Windows11
mov ecx, dword [ebp - 0x338]
call fcn.0040ada0
call fcn.0048c270
test al, al
je 0x434728
push edi
pop esp
push esp
pop edi
push esi
pop edx
push ecx
pop edx
push esi
pop edx
push esi
push eax
push esp
pop ebx
pop ebp
push ebx
pop ebx
push edx
push esp
pop ebp
push ebp
push edi
push ebp
pop esi
push ebx
pop ebx
mov esi, dword [ebp - 0x350]
call fcn.0048c0b0
test al, al
je 0x434742
pop ebp
push esi
pop eax
pop esp
push ecx
pop ebp
push ebx
pop ebp
pop ecx
pop edi
push edi
pop ecx
push ecx
pop eax
pop ebx
push esp
pop edx
call fcn.0048bbe0
test al, al
je 0x43475d
pop ecx
push esp
pop ebp
push esi
pop esp
pop eax
pop edi
push ebp
push esp
pop edi
push ecx
pop ecx
push edx
push ecx
pop ecx
push eax
push esp
push ecx
mov ebx, dword [ebp - 0x338]
cmp dword [ebx + 0x14], 8
jb 0x43476d
mov eax, dword [ebx]
jmp 0x43476f
mov eax, ebx
push 0
push 0x6097e8
push dword [ebx + 0x10]
push eax
call fcn.00407020
add esp, 0x10
test eax, eax
jne 0x4347ee
push 0x208
push eax
lea eax, [ebp - 0x218]
push eax
call fcn.005d4960
push dword [ebp - 0x344]
lea eax, [ebp - 0x218]
push dword [ebp - 0x348]
push esi
push str.Windows_d._d._d
push eax
call fcn.0040f920
add esp, 0x20
cmp word [ebp - 0x218], 0
jne 0x4347c7
xor ecx, ecx
jmp 0x4347df
lea ecx, [ebp - 0x218]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4347d0
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x218]
mov ecx, ebx
push eax
call fcn.00407210
call fcn.0048bb70
test al, al
je 0x434812
pop eax
push edx
push edi
push esp
push ebp
pop ebp
pop eax
push eax
pop esi
push esi
pop eax
pop esp
push esi
push esi
push eax
push esp
push eax
push eax
pop ecx
push edx
pop esi
push edx
pop esp
pop eax
push esi
push ebp
push edx
call fcn.0048c0b0
test al, al
je 0x434839
pop esp
push ebx
pop esp
pop esp
pop esp
pop edi
pop eax
pop eax
push esi
push esi
pop eax
push esi
push ebx
push eax
push ebp
push ebp
push ebp
push edi
pop edi
pop ebp
pop esp
push ebx
push ebp
pop ebx
mov ebx, dword [ebp - 0x338]
cmp dword [ebp + 0xc], 0
je 0x434874
cmp word [ebp - 0x320], 0
jne 0x43484d
xor ecx, ecx
jmp 0x434865
lea ecx, [ebp - 0x320]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x434856
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x320]
mov ecx, ebx
push eax
call fcn.0040f7f0
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.005caa5c
mov esp, ebp
pop ebp
ret