Function at 0x1001bdb8
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x31
push 0
push 0
dec ecx
jne 0x1001bdc0
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0xb4]
mov edx, dword [0x100171d0]
call fcn.10012f74
xor eax, eax
push ebp
push 0x1001c4aa
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.KERNEL32.dll_GetVersion
test eax, 0x80000000
je 0x1001c294
xor eax, eax
mov dword [ebp - 4], eax
test ebx, ebx
je 0x1001c288
cmp ebx, 0xffffffff
je 0x1001c288
push ebx
call fcn.1001c66c
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x1001c27c
call fcn.10019d5c
cmp eax, dword [ebp - 0x20]
je 0x1001c27c
mov eax, dword [ebp - 0x20]
call fcn.1001bd64
test al, al
jne 0x1001c27c
push 0x78
call sub.KERNEL32.dll_SetLastError
call fcn.10019d5c
xor dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
mov dword [ebp - 0x2c], eax
mov dl, 1
mov eax, dword [0x1003bacc]
call fcn.10019aac
lea edx, [ebp - 0xb4]
call fcn.10019960
mov eax, dword [ebp - 0x98]
call fcn.100134a4
cmp eax, 7
jl 0x1001c475
mov eax, dword [ebp - 0x98]
call fcn.100134ac
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x98]
mov eax, dword [edx + eax*8 - 0xc0]
lea edx, [ebp - 0x128]
call fcn.10019960
lea edx, [ebp - 0x128]
lea eax, [ebp - 0xb4]
mov ecx, dword [0x100171d0]
call fcn.10013194
cmp dword [ebp - 0xa8], 0xc8
jge 0x1001c475
mov eax, dword [ebp - 0x94]
call fcn.100134a4
cmp eax, 5
jl 0x1001c475
mov eax, dword [ebp - 0x94]
call fcn.100134ac
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x94]
mov ebx, dword [edx + eax*4 + 0xc]
mov eax, dword [ebp - 0x94]
call fcn.100134ac
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x94]
cmp ebx, dword [edx + eax*4 - 0x10]
jne 0x1001c475
mov eax, dword [ebp - 0xb0]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x94]
call fcn.100134ac
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x94]
mov eax, dword [edx + eax*4 - 0x2c]
lea edx, [ebp - 0x168]
call fcn.10019960
lea edx, [ebp - 0x168]
lea eax, [ebp - 0xb4]
mov ecx, dword [0x100171d0]
call fcn.10013194
cmp dword [ebp - 0xa8], 0x1f4
jge 0x1001c475
lea eax, [ebp - 0xb4]
call fcn.1001bcdc
test eax, eax
je 0x1001c475
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0xb0]
call fcn.1001b350
mov dword [ebp - 0x1c], eax
xor edx, edx
push ebp
push 0x1001c275
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0xb4]
mov eax, dword [ebp - 0x1c]
call fcn.10019960
lea eax, [ebp - 0xb4]
call fcn.1001bcdc
test eax, eax
je 0x1001c25c
lea edx, [ebp - 0x2c]
mov dword [eax], edx
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x18]
call fcn.1001b350
mov dword [ebp - 0x30], eax
xor edx, edx
push ebp
push 0x1001c255
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0xb4]
mov eax, dword [ebp - 0x30]
call fcn.10019960
mov eax, dword [ebp - 0x94]
call fcn.100134ac
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x94]
lea esi, [edx + eax*4 - 0x38]
mov eax, dword [ebp - 0x1c]
xor edx, edx
push edx
push eax
mov eax, dword [esi + 8]
xor edx, edx
sub dword [esp], eax
sbb dword [esp + 4], edx
pop eax
pop edx
mov edx, dword [esi + 0x14]
mov dword [edx], eax
mov eax, dword [ebp - 0x98]
call fcn.100134ac
test eax, eax
jl 0x1001c0a0
inc eax
mov dword [ebp - 0x50], eax
xor ebx, ebx
mov eax, ebx
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x98]
mov edx, dword [edx + eax*8]
cmp edx, dword [esi + 4]
jae 0x1001c09a
mov edx, dword [ebp - 0x98]
mov edx, dword [edx + eax*8 + 4]
cmp edx, dword [esi + 4]
jbe 0x1001c09a
mov edx, dword [ebp - 0x98]
mov edx, dword [edx + eax*8]
cmp word [edx], 0x86a
jne 0x1001c09a
mov edx, dword [ebp - 0x98]
mov eax, dword [edx + eax*8]
mov word [eax], 0x186a
jmp 0x1001c0a0
inc ebx
dec dword [ebp - 0x50]
jne 0x1001c056
cmp dword [ebp + 0x10], 0
jne 0x1001c0af
mov dword [ebp + 0x10], 0xffffd000
jmp 0x1001c0b8
cmp dword [ebp + 0x10], 0
jle 0x1001c0b8
neg dword [ebp + 0x10]
push 0
push 0x14
call fcn.1001b008
mov dword [ebp - 0x34], eax
mov eax, dword [ebp - 0x34]
mov edx, dword [ebp + 0x14]
mov dword [eax], edx
mov eax, dword [ebp - 0x34]
mov edx, dword [ebp + 0x18]
mov dword [eax + 4], edx
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
mov dword [ebp - 0xc], eax
mov dl, 1
mov eax, dword [0x1003bad8]
call fcn.10019aac
lea edx, [ebp - 0x74]
call fcn.100186e4
mov ebx, 0xa
cmp word [ebp - 0x72], 0xa1
jne 0x1001c11a
cmp dword [ebp - 8], 0
je 0x1001c111
mov eax, dword [ebp - 0x58]
inc eax
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
jmp 0x1001c13d
mov eax, dword [ebp - 0x58]
inc eax
mov eax, dword [eax]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x18c]
mov eax, dword [ebp - 0x54]
call fcn.100186e4
push edi
lea esi, [ebp - 0x18c]
lea edi, [ebp - 0x74]
mov ecx, 9
rep movsd dword es:[edi], dword [esi]
pop edi
dec ebx
jne 0x1001c0f8
cmp dword [ebp - 8], 0
jne 0x1001c149
cmp dword [ebp - 0xc], 0
je 0x1001c199
call fcn.10019980
mov edx, 0x61
call fcn.10016604
mov dword [ebp - 0x24], eax
call fcn.10019980
mov edx, 0x62
call fcn.10016604
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x24], 0
je 0x1001c1a3
cmp dword [ebp - 0x28], 0
je 0x1001c1a3
cmp dword [ebp - 8], 0
je 0x1001c188
mov eax, dword [ebp - 8]
mov eax, dword [eax]
push eax
call dword [ebp - 0x24]
cmp dword [ebp - 0xc], 0
je 0x1001c1a3
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
push eax
call dword [ebp - 0x24]
jmp 0x1001c1a3
xor eax, eax
mov dword [ebp - 0x24], eax
xor eax, eax
mov dword [ebp - 0x28], eax
xor eax, eax
push ebp
push 0x1001c224
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x18]
mov eax, dword [ebp - 0x34]
add eax, 8
call fcn.1001b75c
test al, al
je 0x1001c1ec
mov eax, dword [ebp - 0x20]
add eax, 0x20
test dword [eax], 0x30800000
jne 0x1001c1ec
mov eax, dword [ebp + 0x20]
push eax
mov eax, dword [ebp + 0x1c]
push eax
mov eax, dword [ebp - 0x34]
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [ebp + 0x10]
push eax
push edi
call dword [ebp - 0x30]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x1001c22b
cmp dword [ebp - 0x24], 0
je 0x1001c223
cmp dword [ebp - 0x28], 0
je 0x1001c223
cmp dword [ebp - 0xc], 0
je 0x1001c214
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
push eax
call dword [ebp - 0x28]
cmp dword [ebp - 8], 0
je 0x1001c223
mov eax, dword [ebp - 8]
mov eax, dword [eax]
push eax
call dword [ebp - 0x28]
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x1001c475
push 0
mov eax, dword [ebp - 0x1c]
push eax
call fcn.1001b0f0
ret
push 0x57
call sub.KERNEL32.dll_SetLastError
jmp 0x1001c475
push 0x57
call sub.KERNEL32.dll_SetLastError
jmp 0x1001c475
xor esi, esi
test edi, edi
jne 0x1001c32e
push 2
push 0
push 0
lea eax, [ebp - 0x10]
push eax
call sub.KERNEL32.dll_GetCurrentProcess
push eax
call sub.KERNEL32.dll_GetCurrentThread
push eax
call sub.KERNEL32.dll_GetCurrentProcess
push eax
call sub.KERNEL32.dll_DuplicateHandle
test eax, eax
je 0x1001c32e
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.ADVAPI32.dll_GetKernelObjectSecurity
cmp dword [ebp - 8], 0
jbe 0x1001c325
mov eax, dword [ebp - 8]
add eax, eax
call fcn.100114e8
mov esi, eax
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 8]
add eax, eax
push eax
push esi
push 4
mov eax, dword [ebp - 0x10]
push eax
call sub.ADVAPI32.dll_GetKernelObjectSecurity
test eax, eax
je 0x1001c325
mov dword [ebp - 0xc0], 0xc
mov dword [ebp - 0xbc], esi
xor eax, eax
mov dword [ebp - 0xb8], eax
lea edi, [ebp - 0xc0]
mov eax, dword [ebp - 0x10]
push eax
call sub.KERNEL32.dll_CloseHandle
call fcn.1001a824
call fcn.1001b9f0
mov eax, dword [ebp + 0x20]
push eax
mov eax, dword [ebp + 0x1c]
push eax
mov eax, dword [ebp + 0x18]
push eax
mov eax, dword [ebp + 0x14]
push eax
mov eax, dword [ebp + 0x10]
push eax
push edi
push ebx
call dword [0x1003bb24]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x1001c46e
xor edx, edx
mov eax, dword [0x1003ba80]
call fcn.10019bb8
mov dword [ebp - 0x40], eax
cmp dword [ebp - 0x40], 0
je 0x1001c46e
xor eax, eax
mov dword [ebp - 0x14], eax
test edi, edi
je 0x1001c38b
mov eax, dword [edi + 4]
mov dword [ebp - 0x44], eax
jmp 0x1001c390
xor eax, eax
mov dword [ebp - 0x44], eax
xor eax, eax
mov dword [ebp - 0x48], eax
xor eax, eax
mov dword [ebp - 0x4c], eax
cmp dword [ebp + 0x10], 0
je 0x1001c3b4
test byte [ebp + 0x1e], 1
je 0x1001c3ae
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x48], eax
jmp 0x1001c3b4
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x4c], eax
push ebx
push 0x25
call fcn.1001b008
mov edi, eax
test edi, edi
je 0x1001c46e
push esi
push edi
mov esi, 0x1003bba0
lea edi, [ebp - 0xe5]
mov ecx, 9
rep movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
pop edi
pop esi
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0xe0], eax
mov dword [ebp - 0xd0], edi
mov dl, 1
mov eax, dword [0x1003bad4]
call fcn.10019aac
mov dword [ebp - 0xcb], eax
mov dl, 1
mov eax, dword [0x1003baac]
call fcn.10019aac
mov dword [ebp - 0xc6], eax
test edi, edi
je 0x1001c46e
lea eax, [ebp - 0xc]
push eax
push 0x25
lea eax, [ebp - 0xe5]
push eax
push edi
push ebx
call dword [0x1003bb18]
test eax, eax
je 0x1001c467
lea eax, [ebp - 0x3c]
push eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp + 0x18]
push eax
push edi
lea eax, [ebp - 0x4c]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
mov eax, dword [ebp + 0x1c]
and eax, 4
push eax
mov eax, dword [ebp - 0x44]
push eax
push ebx
call dword [ebp - 0x40]
test eax, eax
jl 0x1001c467
mov eax, dword [ebp - 0x14]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
mov edx, dword [ebp - 0x38]
mov dword [eax], edx
jmp 0x1001c46e
push ebx
push edi
call fcn.1001b0f0
mov eax, esi
call fcn.10011508
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x1001c4b1
lea eax, [ebp - 0x168]
mov edx, dword [0x100171d0]
mov ecx, 2
call fcn.10013084
lea eax, [ebp - 0xb4]
mov edx, dword [0x100171d0]
call fcn.10013038
ret