Function at 0x42df24
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x30
push 0
push 0
dec ecx
jne 0x42df2c
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x88]
mov edx, dword [0x429d70]
call fcn.004052e4
xor eax, eax
push ebp
push 0x42e5f3
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 4], eax
call sub.kernel32.dll_GetVersion_1
test eax, 0x80000000
je 0x42e3d9
test ebx, ebx
je 0x42e3cd
cmp ebx, 0xffffffff
je 0x42e3cd
push ebx
call fcn.0042e680
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x42e3c1
call fcn.0042c760
cmp eax, dword [ebp - 8]
je 0x42e3c1
mov eax, dword [ebp - 8]
call fcn.0042ded0
test al, al
jne 0x42e3c1
push 0x78
call sub.kernel32.dll_SetLastError
call fcn.0042c760
xor dword [ebp - 8], eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], eax
xor edx, edx
mov eax, 0x42e610
call fcn.0042c4b8
lea edx, [ebp - 0x88]
call fcn.0042c3ec
mov eax, dword [ebp - 0x6c]
call fcn.00405ae0
cmp eax, 7
jl 0x42e5be
mov eax, dword [ebp - 0x6c]
call fcn.00405ae8
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x6c]
mov eax, dword [edx + eax*8 - 0xc0]
lea edx, [ebp - 0x120]
call fcn.0042c3ec
lea edx, [ebp - 0x120]
lea eax, [ebp - 0x88]
mov ecx, dword [0x429d70]
call fcn.00405510
cmp dword [ebp - 0x7c], 0xc8
jge 0x42e5be
mov eax, dword [ebp - 0x68]
call fcn.00405ae0
cmp eax, 5
jl 0x42e5be
mov eax, dword [ebp - 0x68]
call fcn.00405ae8
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
mov ebx, dword [edx + eax*4 + 0xc]
mov eax, dword [ebp - 0x68]
call fcn.00405ae8
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
cmp ebx, dword [edx + eax*4 - 0x10]
jne 0x42e5be
mov eax, dword [ebp - 0x84]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x68]
call fcn.00405ae8
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
mov eax, dword [edx + eax*4 - 0x2c]
lea edx, [ebp - 0x160]
call fcn.0042c3ec
lea edx, [ebp - 0x160]
lea eax, [ebp - 0x88]
mov ecx, dword [0x429d70]
call fcn.00405510
cmp dword [ebp - 0x7c], 0x1f4
jge 0x42e5be
lea eax, [ebp - 0x88]
call fcn.0042ddf4
test eax, eax
je 0x42e5be
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x84]
call fcn.0042d640
mov dword [ebp - 0x14], eax
xor edx, edx
push ebp
push 0x42e3ba
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0x88]
mov eax, dword [ebp - 0x14]
call fcn.0042c3ec
lea eax, [ebp - 0x88]
call fcn.0042ddf4
test eax, eax
je 0x42e3a1
lea edx, [ebp - 0xc]
mov dword [eax], edx
push 0
push 0
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x10]
call fcn.0042d640
mov dword [ebp - 0x20], eax
xor edx, edx
push ebp
push 0x42e39a
push dword fs:[edx]
mov dword fs:[edx], esp
lea edx, [ebp - 0x88]
mov eax, dword [ebp - 0x20]
call fcn.0042c3ec
mov eax, dword [ebp - 0x68]
call fcn.00405ae8
mov edx, eax
shl eax, 3
sub eax, edx
mov edx, dword [ebp - 0x68]
lea esi, [edx + eax*4 - 0x38]
mov eax, dword [ebp - 0x14]
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 - 0x6c]
call fcn.00405ae8
test eax, eax
jl 0x42e1d3
inc eax
mov dword [ebp - 0x48], eax
xor ebx, ebx
mov eax, ebx
add eax, eax
lea eax, [eax + eax*2]
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8]
cmp edx, dword [esi + 4]
jae 0x42e1cd
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8 + 4]
cmp edx, dword [esi + 4]
jbe 0x42e1cd
mov edx, dword [ebp - 0x6c]
mov edx, dword [edx + eax*8]
cmp word [edx], 0x86a
jne 0x42e1cd
mov edx, dword [ebp - 0x6c]
mov eax, dword [edx + eax*8]
mov word [eax], 0x186a
jmp 0x42e1d3
inc ebx
dec dword [ebp - 0x48]
jne 0x42e195
cmp dword [ebp + 0x10], 0
jne 0x42e1e2
mov dword [ebp + 0x10], 0xffffd000
jmp 0x42e1eb
cmp dword [ebp + 0x10], 0
jle 0x42e1eb
neg dword [ebp + 0x10]
push 0
push 0x14
call fcn.0042d26c
mov dword [ebp - 0x3c], eax
mov eax, dword [ebp - 0x3c]
mov edx, dword [ebp + 0x14]
mov dword [eax], edx
mov eax, dword [ebp - 0x3c]
mov edx, dword [ebp + 0x18]
mov dword [eax + 4], edx
xor eax, eax
mov dword [ebp - 0x18], eax
xor eax, eax
mov dword [ebp - 0x1c], eax
xor edx, edx
mov eax, 0x42e628
call fcn.0042c4b8
lea edx, [ebp - 0xb8]
call fcn.0042b1d8
mov ebx, 0xa
cmp word [ebp - 0xb6], 0xa1
jne 0x42e259
cmp dword [ebp - 0x18], 0
je 0x42e24d
mov eax, dword [ebp - 0x9c]
inc eax
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
jmp 0x42e282
mov eax, dword [ebp - 0x9c]
inc eax
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
lea edx, [ebp - 0x184]
mov eax, dword [ebp - 0x98]
call fcn.0042b1d8
push edi
lea esi, [ebp - 0x184]
lea edi, [ebp - 0xb8]
mov ecx, 9
rep movsd dword es:[edi], dword [esi]
pop edi
dec ebx
jne 0x42e22e
cmp dword [ebp - 0x18], 0
jne 0x42e28e
cmp dword [ebp - 0x1c], 0
je 0x42e2de
call fcn.0042c40c
mov edx, 0x61
call fcn.00429738
mov dword [ebp - 0x40], eax
call fcn.0042c40c
mov edx, 0x62
call fcn.00429738
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x40], 0
je 0x42e2e8
cmp dword [ebp - 0x44], 0
je 0x42e2e8
cmp dword [ebp - 0x18], 0
je 0x42e2cd
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
push eax
call dword [ebp - 0x40]
cmp dword [ebp - 0x1c], 0
je 0x42e2e8
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
push eax
call dword [ebp - 0x40]
jmp 0x42e2e8
xor eax, eax
mov dword [ebp - 0x40], eax
xor eax, eax
mov dword [ebp - 0x44], eax
xor eax, eax
push ebp
push 0x42e369
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x10]
mov eax, dword [ebp - 0x3c]
add eax, 8
call fcn.0042da4c
test al, al
je 0x42e331
mov eax, dword [ebp - 8]
add eax, 0x20
test dword [eax], 0x30800000
jne 0x42e331
mov eax, dword [ebp + 0x20]
push eax
mov eax, dword [ebp + 0x1c]
push eax
mov eax, dword [ebp - 0x3c]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp + 0x10]
push eax
push edi
call dword [ebp - 0x20]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e370
cmp dword [ebp - 0x40], 0
je 0x42e368
cmp dword [ebp - 0x44], 0
je 0x42e368
cmp dword [ebp - 0x1c], 0
je 0x42e359
mov eax, dword [ebp - 0x1c]
mov eax, dword [eax]
push eax
call dword [ebp - 0x44]
cmp dword [ebp - 0x18], 0
je 0x42e368
mov eax, dword [ebp - 0x18]
mov eax, dword [eax]
push eax
call dword [ebp - 0x44]
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e5be
push 0
mov eax, dword [ebp - 0x14]
push eax
call fcn.0042d384
ret
push 0x57
call sub.kernel32.dll_SetLastError
jmp 0x42e5be
push 0x57
call sub.kernel32.dll_SetLastError
jmp 0x42e5be
xor esi, esi
test edi, edi
jne 0x42e473
push 2
push 0
push 0
lea eax, [ebp - 0x1c]
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 0x42e473
xor eax, eax
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_GetKernelObjectSecurity
cmp dword [ebp - 0x18], 0
jbe 0x42e46a
mov eax, dword [ebp - 0x18]
add eax, eax
call fcn.00402a88
mov esi, eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp - 0x18]
add eax, eax
push eax
push esi
push 4
mov eax, dword [ebp - 0x1c]
push eax
call sub.advapi32.dll_GetKernelObjectSecurity
test eax, eax
je 0x42e46a
mov dword [ebp - 0x94], 0xc
mov dword [ebp - 0x90], esi
xor eax, eax
mov dword [ebp - 0x8c], eax
lea edi, [ebp - 0x94]
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.0042cafc
call sub.kernel32.dll_GetCurrentProcessId
call fcn.0042de7c
mov dword [ebp - 0x18], eax
push ebx
call fcn.0042e680
call fcn.0042de7c
cmp eax, dword [ebp - 0x18]
je 0x42e598
mov eax, 0x42e644
call fcn.0042c5b4
mov dword [ebp - 0x2c], eax
cmp dword [ebp - 0x2c], 0
je 0x42e5b7
test edi, edi
je 0x42e4bc
mov eax, dword [edi + 4]
mov dword [ebp - 0x30], eax
jmp 0x42e4c1
xor eax, eax
mov dword [ebp - 0x30], eax
xor eax, eax
mov dword [ebp - 0x34], eax
xor eax, eax
mov dword [ebp - 0x38], eax
cmp dword [ebp + 0x10], 0
je 0x42e4e5
test byte [ebp + 0x1e], 1
je 0x42e4df
lea eax, [ebp + 0x10]
mov dword [ebp - 0x34], eax
jmp 0x42e4e5
lea eax, [ebp + 0x10]
mov dword [ebp - 0x38], eax
push ebx
push 0x25
call fcn.0042d26c
mov edi, eax
test edi, edi
je 0x42e5b7
push esi
push edi
mov esi, 0x469170
lea edi, [ebp - 0xdd]
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 - 0xd8], eax
mov dword [ebp - 0xc8], edi
xor edx, edx
mov eax, 0x42e660
call fcn.0042c4b8
mov dword [ebp - 0xc3], eax
xor edx, edx
mov eax, 0x42e674
call fcn.0042c4b8
mov dword [ebp - 0xbe], eax
lea eax, [ebp - 0x1c]
push eax
push 0x25
lea eax, [ebp - 0xdd]
push eax
push edi
push ebx
call dword [0x46910c]
test eax, eax
je 0x42e58f
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x18]
push eax
mov eax, dword [ebp + 0x18]
push eax
push edi
mov eax, dword [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x34]
push eax
push 0
push 0
mov eax, dword [ebp - 0x30]
push eax
push ebx
call dword [ebp - 0x2c]
test eax, eax
jl 0x42e58f
mov eax, dword [ebp - 0x18]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
mov edx, dword [ebp - 0x24]
mov dword [eax], edx
jmp 0x42e5b7
push ebx
push edi
call fcn.0042d384
jmp 0x42e5b7
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 [0x469118]
mov dword [ebp - 4], eax
mov eax, esi
call fcn.00402ab8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42e5fa
lea eax, [ebp - 0x160]
mov edx, dword [0x429d70]
mov ecx, 2
call fcn.00405400
lea eax, [ebp - 0x88]
mov edx, dword [0x429d70]
call fcn.004053b4
ret