Function at 0x5bd220
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x627af0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2a8
push ebx
push esi
push edi
lea eax, [ebp - 0xb0]
mov dword [ebp - 0x10], esp
mov ebx, ecx
push eax
mov dword [ebp - 0x18], ebx
mov byte [ebp - 0x11], 0
mov dword [ebp - 0xb0], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
test eax, eax
jne 0x5bd279
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0xa0]
cmp eax, 2
jne 0x5bd29c
mov eax, dword [ebp - 0xac]
cmp eax, 4
jne 0x5bd2b4
lea edx, [ebp - 0x2b4]
mov edi, 0x6e0bb0
jmp 0x5bd31a
cmp eax, 1
je 0x5bd2b9
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp eax, 5
jae 0x5bd306
mov ecx, ebx
mov dword [ebp - 4], 0
call fcn.005bd6d0
test al, al
jne 0x5bd2de
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebx + 0x410]
push 0x6e0b8c
call fcn.0054f300
jmp 0x5bd2f9
mov eax, dword [ebp - 0xac]
mov dword [ebp - 4], 0xffffffff
cmp eax, 6
jae 0x5bd30f
mov byte [ebp - 0x11], 1
lea edx, [ebp - 0x2b4]
mov edi, 0x6e0b80
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [ebx + 0x194]
and ecx, 3
test eax, eax
rep movsb byte es:[edi], byte [esi]
jne 0x5bd354
lea ecx, [ebp - 0x2b4]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebx + 0x194], eax
mov eax, dword [ebx + 0x194]
test eax, eax
jne 0x5bd3ba
mov edx, dword [0x6e7b6c]
mov dword [ebp - 0x18], edx
lea eax, [ebp - 0x2b4]
mov dword [ebp - 4], 2
push eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x18]
push 0x6e0b68
push ecx
call fcn.005f368b
mov edx, dword [ebp - 0x18]
add esp, 0x10
mov ecx, ebx
push edx
call fcn.005b69d0
lea ecx, [ebp - 0x18]
mov dword [ebp - 4], 0xffffffff
call fcn.005fa859
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x6e0b50
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
jne 0x5bd406
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea eax, [ebp - 0x130]
push 0x6e0b18
push eax
call fcn.005deb38
add esp, 0xc
lea ecx, [ebp - 0x130]
push ecx
mov ecx, ebx
call fcn.005b69d0
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call eax
test eax, eax
jne 0x5bd448
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
lea edx, [ebp - 0x1b0]
push 0x6e0af0
push edx
call fcn.005deb38
add esp, 0xc
lea eax, [ebp - 0x1b0]
mov ecx, ebx
push eax
call fcn.005b69d0
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea edi, [ebx + 0x3a4]
mov ecx, 0x1b
mov esi, eax
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [0x6e7b6c]
mov dword [ebp - 0x1c], ecx
mov edx, dword [ebx + 0x3f0]
mov eax, dword [ebx + 0x40c]
mov ecx, dword [ebx + 0x3ec]
push edx
mov edx, dword [ebx + 0x408]
push eax
push ecx
push edx
lea eax, [ebp - 0x1c]
push 0x6e0ac8
push eax
mov dword [ebp - 4], 3
call fcn.005f368b
mov ecx, dword [ebp - 0x1c]
add esp, 0x18
push ecx
mov ecx, ebx
call fcn.005b69d0
mov al, byte [ebp - 0x11]
test al, al
je 0x5bd4be
mov edx, dword [ebx + 0x3ec]
mov eax, dword [ebx + 0x3f0]
mov dword [ebx + 0x408], edx
mov dword [ebx + 0x40c], eax
lea ecx, [ebp - 0x1c]
mov dword [ebp - 4], 0xffffffff
call fcn.005fa859
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov eax, 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret