Function at 0x42ce20
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x680428
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x729140]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x38], ebx
mov eax, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov dword [ebx], 0
cmp dword [eax + 0x14], 8
jb 0x42ce64
mov eax, dword [eax]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [ebx], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x42ce8f
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x42ce8f
mov edx, dword [ecx]
call dword [edx + 8]
jmp 0x42d07d
xorps xmm0, xmm0
lea ecx, [ebp - 0x30]
movlpd qword [ebp - 0x30], xmm0
call fcn.00444c90
mov dword [ebp - 4], 0
cmp dword [ebp - 0x30], 0
je 0x42cf8b
push 0xb
xor eax, eax
mov dword [ebp - 0x58], 0
mov dword [ebp - 0x54], 0
lea ecx, [ebp - 0x68]
push str.QCMbControl
mov dword [ebp - 0x58], 0
mov dword [ebp - 0x54], 7
mov word [ebp - 0x68], ax
call fcn.00405b20
mov byte [ebp - 4], 1
lea ecx, [ebp - 0x50]
push 4
xor eax, eax
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 0
push 0x6c1b1c
mov dword [ebp - 0x40], 0
mov dword [ebp - 0x3c], 7
mov word [ebp - 0x50], ax
call fcn.00405b20
mov byte [ebp - 4], 2
lea ecx, [ebp - 0x28]
push 0xd
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
push 0x6cf48c
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
call fcn.00405b20
mov byte [ebp - 4], 3
lea edx, [ebp - 0x68]
mov ecx, dword [ebp - 0x30]
push edx
lea edx, [ebp - 0x50]
push edx
mov eax, dword [ecx]
lea edx, [ebp - 0x28]
push edx
call dword [eax + 0x14]
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 4
call fcn.00405ac0
lea ecx, [ebp - 0x50]
mov byte [ebp - 4], 8
call fcn.00405ac0
lea ecx, [ebp - 0x68]
mov byte [ebp - 4], 0xc
call fcn.00405ac0
mov byte [ebp - 4], 0
mov eax, dword [0x729c9c]
test eax, eax
je 0x42d047
mov al, byte [eax + 0x64]
push ecx
mov ecx, 0x729c98
mov byte [ebp - 0x31], al
call fcn.0043a0f0
mov eax, dword [0x729c9c]
xor ebx, ebx
cmp byte [eax + 0x54], bl
je 0x42cfc2
cmp dword [eax + 0x58], 3
jb 0x42cfc2
cmp byte [eax + 0x5c], bl
setne bl
inc ebx
cmp byte [ebp - 0x31], 0
je 0x42d044
test ebx, ebx
je 0x42d044
mov byte [ebp - 4], 0x10
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
push 7
push 0x6cf4a8
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 0x11
call fcn.00405b20
push 0x2f
push str.RC::RCBusinessMutex::RCBusinessMutex
push str.d:jenkinsworkspacepc_qncleaner_buildqncleanerprojectsqncleaner_src_rcmainapplication.cpp
lea eax, [ebp - 0x28]
mov ecx, 0x729c98
push eax
push 3
call fcn.0043aad0
cmp ebx, 1
jbe 0x42d034
lea eax, [ebp - 0x28]
mov ecx, 0x729c98
push eax
call fcn.0043ad50
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 0x12
call fcn.00405ac0
mov byte [ebp - 4], 0
mov ebx, dword [ebp - 0x38]
mov dword [ebp - 4], 0x16
mov esi, dword [ebp - 0x2c]
test esi, esi
je 0x42d076
or edi, 0xffffffff
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x42d076
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x42d076
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov dword [ebp - 4], 0xffffffff
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00634bf3
mov esp, ebp
pop ebp
ret 8