Function at 0x42c860
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 8], esi
mov dword [ebp - 4], edi
mov esi, dword [ebp + 8]
cmp dword [ebp + 0xc], 5
jne 0x42c8c1
cmp dword [0x50bc80], 0
je 0x42cb3f
push 0x50bc78
call fcn.004173f0
add esp, 4
mov edx, dword [0x50bc80]
xor eax, eax
cmp dword [edx + eax*4], 0xffffffff
jne 0x42caf1
inc eax
cmp eax, 0x10
jl 0x42c897
mov dword [0x50bc78], 0
mov eax, 0x226
mov dword [esi], 0xffff7fff
jmp 0x42cae7
push 0x50bc78
call fcn.004173f0
add esp, 4
cmp dword [0x50bc7c], 0
je 0x42c909
mov eax, dword [0x504900]
cmp eax, 0xffff8000
mov dword [esi], eax
jle 0x42c8f0
dec eax
mov dword [0x504900], eax
jmp 0x42cadb
mov dword [0x504900], 0xffffff7f
mov dword [0x50bc7c], 0
jmp 0x42cadb
mov edi, dword [0x504900]
cmp edi, 0xffffc000
jge 0x42c926
mov dword [0x504900], 0xffffff7f
mov edi, 0xffffff7f
mov dword [ebp - 0xc], ebx
push edi
call fcn.00435c40
add esp, 4
test eax, eax
je 0x42cacb
cmp edi, 0xfffffffa
lea ecx, [edi + 5]
jg 0x42c944
mov ecx, edi
mov eax, 0xfb93e673
mul ecx
shr edx, 9
imul ebx, edx, 0x209
sub ecx, ebx
mov edx, dword [0x504840]
cmp edx, 2
lea eax, [ecx + 0x69]
mov dword [ebp - 0x10], eax
jge 0x42c9a2
lea ebx, [ecx*4 + 0x1a4]
lea ecx, [ebx*8]
sub ecx, ebx
mov ebx, dword [ecx + 0x507804]
test ebx, ebx
jne 0x42ca4a
mov dword [ecx + 0x507804], 1
mov ecx, eax
shl ecx, 5
lea ebx, [eax*4]
sub ecx, ebx
jmp 0x42ca4a
lea eax, [ecx*4 + 0x1a4]
lea edx, [eax*8]
sub edx, eax
lea ecx, [edx + 0x507804]
push ecx
call fcn.004173f0
add esp, 4
test eax, eax
jne 0x42ca33
mov edx, dword [ebp - 0x10]
mov ecx, edx
shl ecx, 5
lea eax, [edx*4]
sub ecx, eax
cmp dword [ecx + 0x507800], 0
je 0x42cbde
mov ecx, edx
lea eax, [edx*4]
shl ecx, 5
sub ecx, eax
mov dword [ecx + 0x507804], 0
push 0xffffffffffffffff
lea eax, [edx*4]
shl edx, 5
sub edx, eax
push dword [edx + 0x507800]
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov edx, dword [ebp - 0x10]
lea eax, [edx*4]
shl edx, 5
sub edx, eax
lea ecx, [edx + 0x507804]
push ecx
call fcn.004173f0
add esp, 4
mov eax, dword [ebp - 0x10]
mov ecx, eax
shl ecx, 5
mov edx, dword [0x504840]
lea ebx, [eax*4]
sub ecx, ebx
cmp edx, 1
je 0x42cbb3
mov ebx, dword [ecx + 0x507818]
test ebx, ebx
je 0x42ca6c
cmp edi, dword [ebx + 0x100]
jbe 0x42ca6c
mov ebx, dword [ebx + 0x28]
test ebx, ebx
jne 0x42ca5d
cmp edx, 1
je 0x42cb91
lea ecx, [eax*4]
shl eax, 5
sub eax, ecx
cmp edx, 2
jge 0x42ca92
mov dword [eax + 0x507804], 0
jmp 0x42cab7
mov edx, dword [ebp - 0x10]
mov dword [eax + 0x507804], 0
lea eax, [edx*4]
shl edx, 5
sub edx, eax
push dword [edx + 0x507800]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
test ebx, ebx
je 0x42cb80
cmp edi, dword [ebx + 0x100]
jne 0x42cb80
dec edi
cmp edi, 0xffff8000
jg 0x42c929
mov ebx, dword [ebp - 0xc]
mov dword [0x50bc78], 0
xor eax, eax
mov esi, dword [ebp - 8]
mov edi, dword [ebp - 4]
mov esp, ebp
pop ebp
ret
mov edx, dword [edx + eax*4]
xor ecx, ecx
mov edi, edx
shl edi, cl
test edi, 0x80000000
je 0x42cb0d
inc ecx
cmp ecx, 0x20
jl 0x42caf6
jmp 0x42c8a7
mov edi, eax
neg ecx
shl edi, 5
neg edi
lea edi, [edi + ecx - 1]
mov dword [esi], edi
add ecx, 0x1f
mov esi, 1
shl esi, cl
mov ecx, dword [0x50bc80]
or edx, esi
mov dword [ecx + eax*4], edx
xor eax, eax
mov dword [0x50bc78], 0
jmp 0x42cae7
push 0x50bc80
push 0
push 0x40
call fcn.00429b50
add esp, 0xc
test eax, eax
je 0x42cb65
mov esi, dword [ebp - 8]
mov dword [0x50bc78], 0
mov esp, ebp
pop ebp
ret
mov eax, dword [0x50bc80]
mov dword [eax], 0
mov eax, dword [0x50bc80]
mov dword [eax], 0xf8000000
jmp 0x42c882
mov ebx, dword [ebp - 0xc]
mov dword [esi], edi
dec edi
mov dword [0x504900], edi
jmp 0x42cadb
push dword [ecx + 0x507814]
push dword [ecx + 0x507810]
call fcn.004173d0
add esp, 8
mov eax, dword [ebp - 0x10]
mov edx, dword [0x504840]
jmp 0x42ca75
lea eax, [ecx + 0x507810]
push eax
call fcn.004173a0
add esp, 4
mov eax, dword [ebp - 0x10]
mov ecx, eax
shl ecx, 5
mov edx, dword [0x504840]
lea ebx, [eax*4]
sub ecx, ebx
jmp 0x42ca53
xor eax, eax
push eax
push eax
push eax
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov edx, dword [ebp - 0x10]
mov ebx, edx
shl ebx, 5
lea ecx, [edx*4]
sub ebx, ecx
mov dword [ebx + 0x507800], eax
mov dword [ebx + 0x507804], 0
jmp 0x42c9fb