Function at 0x402886
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x70]
sub esp, 0xa8
mov eax, dword [fcn.00404494]
xor eax, ebp
mov dword [ebp + 0x6c], eax
push ebx
push esi
push edi
mov esi, ecx
call fcn.0040102d
lea ecx, [esi + 8]
call fcn.0040102d
lea ecx, [esi + 0x10]
call fcn.0040102d
lea ecx, [esi + 0x18]
call fcn.0040102d
lea ecx, [esi + 0x20]
call fcn.0040102d
lea ecx, [esi + 0x28]
call fcn.0040102d
lea ecx, [esi + 0x30]
call fcn.0040102d
lea ecx, [esi + 0x38]
call fcn.0040102d
lea ecx, [esi + 0x40]
call fcn.0040102d
lea ecx, [esi + 0x48]
call fcn.0040102d
lea ecx, [esi + 0x50]
call fcn.0040102d
lea ecx, [esi + 0x58]
call fcn.0040102d
lea ecx, [esi + 0x60]
call fcn.0040102d
lea ecx, [esi + 0x68]
call fcn.0040102d
lea ecx, [esi + 0x70]
call fcn.0040102d
lea ecx, [esi + 0x78]
call fcn.0040102d
lea ecx, [esi + 0x80]
call fcn.0040102d
lea ecx, [esi + 0x88]
call fcn.0040102d
lea ecx, [esi + 0x90]
call fcn.0040102d
lea ecx, [esi + 0x98]
call fcn.0040102d
lea ecx, [esi + 0xa0]
call fcn.0040102d
lea ecx, [esi + 0xa8]
call fcn.0040102d
lea ecx, [esi + 0xb0]
call fcn.0040102d
mov eax, dword [ebp + 0x7c]
xor ebx, ebx
lea ecx, [esi + 0xd4]
mov dword [esi + 0xbc], eax
mov dword [esi + 0xc8], ebx
mov dword [esi + 0xcc], ebx
mov byte [esi + 0xd0], bl
call fcn.0040102d
lea ecx, [esi + 0xdc]
call fcn.0040102d
lea edi, [esi + 0xe4]
mov dword [ebp - 0x2c], 0x10
mov ecx, edi
call fcn.0040102d
add edi, 8
dec dword [ebp - 0x2c]
jns 0x4029aa
lea ecx, [esi + 0x16c]
call fcn.0040102d
lea ecx, [esi + 0x174]
call fcn.0040102d
lea ecx, [esi + 0x17c]
call fcn.0040102d
lea ecx, [esi + 0x184]
call fcn.0040102d
lea ecx, [esi + 0x18c]
call fcn.0040102d
mov eax, dword [ebp + 0x78]
lea ecx, [esi + 0x1b4]
mov dword [esi + 0x194], ebx
mov dword [esi + 0x198], ebx
mov dword [esi + 0x19c], ebx
mov dword [esi + 0x1a0], eax
mov byte [esi + 0x1a4], bl
mov byte [esi + 0x1a5], bl
mov byte [esi + 0x1a6], bl
mov byte [esi + 0x1a7], bl
mov byte [esi + 0x1a8], bl
mov byte [esi + 0x1a9], bl
mov dword [esi + 0x1b0], ebx
call fcn.0040102d
lea edi, [esi + 0x1c4]
mov ecx, edi
mov byte [esi + 0x1bc], 1
mov dword [esi + 0x1c0], ebx
call fcn.0040102d
mov ecx, esi
mov byte [edi + 8], bl
call fcn.004023c6
push 0x10
call fcn.0040440f
pop ecx
cmp eax, ebx
je 0x402a7a
push esi
mov ecx, eax
call fcn.004053d7
jmp 0x402a7c
xor eax, eax
push 4
mov dword [esi + 0xc0], eax
call fcn.0040440f
pop ecx
mov ecx, eax
cmp ecx, ebx
je 0x402a97
xor eax, eax
mov edi, ecx
stosd dword es:[edi], eax
jmp 0x402a99
xor ecx, ecx
mov dword [esi + 0xc4], ecx
mov ecx, dword [esi + 0xc0]
call fcn.004053ee
mov ecx, dword [esi + 0xc0]
call fcn.00405448
test al, al
jns 0x402b23
push ecx
push ecx
mov ecx, esp
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x30], ebx
call fcn.0040102d
mov ecx, dword [esi + 0xc0]
push 0x80
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.00405fde
test al, al
je 0x402b23
lea ecx, [ebp - 0x38]
call fcn.0040102d
push dword [ebp - 0x30]
lea ecx, [ebp - 0x38]
push dword [ebp - 0x2c]
call fcn.004014c3
push ecx
push ecx
lea eax, [ebp - 0x38]
mov ecx, esp
push eax
call fcn.00401037
mov ecx, dword [esi + 0xc4]
call fcn.00406e08
push dword [ebp - 0x2c]
call fcn.00404423
pop ecx
lea ecx, [ebp - 0x38]
call fcn.00401471
push ecx
push ecx
mov ecx, esp
push str.InstallVector
call fcn.0040140d
mov ecx, dword [esi + 0xc4]
call fcn.00406dca
cmp eax, ebx
je 0x402b55
mov eax, dword [eax + 0xc]
cmp eax, ebx
je 0x402b55
lea ecx, [eax + 4]
call fcn.004010f4
mov dword [esi + 0x1c0], eax
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x28], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x18], 2
jne 0x402b75
cmp dword [ebp - 0x24], 6
jb 0x402b75
xor ebx, ebx
inc ebx
mov ecx, dword [ebp + 0x6c]
pop edi
mov byte [esi + 0xb8], bl
mov eax, esi
pop esi
xor ecx, ebp
pop ebx
call fcn.00404494
add ebp, 0x70
leave
ret 8