Function at 0x41b8f0
Capabilities:
Check mutex on windows
Create process on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x43db1b
mov eax, dword fs:[0]
push eax
sub esp, 0x1b4
mov eax, dword [0x44c00c]
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 edi, ecx
push str.__gCMainWindow::AskAndLaunch__
call fcn.004011c0
add esp, 4
push str.Bandizip
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov esi, eax
test esi, esi
je 0x41b963
call dword [sym.imp.KERNEL32.dll_GetLastError]
push esi
cmp eax, 0xb7
jne 0x41b95d
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
jmp 0x41bc5d
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push 2
push dword [edi + 4]
call dword [sym.imp.USER32.dll_KillTimer]
push 0x1ac
lea eax, [ebp - 0x1c0]
push 0
push eax
call fcn.0041fc70
add esp, 0xc
lea ecx, [ebp - 0x1c0]
push edi
call fcn.00412630
mov dword [ebp - 4], 0
mov edx, dword [edi + 0x164]
mov ebx, dword [ebp - 0x90]
mov eax, dword [edi + 0x9c]
add ebx, 0xfffffff0
mov dword [ebp - 0x118], eax
mov eax, dword [edi + 0xa0]
lea ecx, [edx - 0x10]
mov dword [ebp - 0x114], eax
cmp ecx, ebx
je 0x41b9f9
cmp dword [ebx + 0xc], 0
jl 0x41b9ea
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41b9ea
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x90], eax
jmp 0x41b9f9
push dword [edx - 0xc]
lea ecx, [ebp - 0x90]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x168]
mov ebx, dword [ebp - 0x8c]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x41ba43
cmp dword [ebx + 0xc], 0
jl 0x41ba34
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41ba34
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x8c], eax
jmp 0x41ba43
push dword [edx - 0xc]
lea ecx, [ebp - 0x8c]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x16c]
mov ebx, dword [ebp - 0x88]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x41ba8d
cmp dword [ebx + 0xc], 0
jl 0x41ba7e
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41ba7e
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x88], eax
jmp 0x41ba8d
push dword [edx - 0xc]
lea ecx, [ebp - 0x88]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x170]
mov ebx, dword [ebp - 0x84]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x41bad7
cmp dword [ebx + 0xc], 0
jl 0x41bac8
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41bac8
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x84], eax
jmp 0x41bad7
push dword [edx - 0xc]
lea ecx, [ebp - 0x84]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x174]
mov ebx, dword [ebp - 0x80]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x41bb18
cmp dword [ebx + 0xc], 0
jl 0x41bb0c
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41bb0c
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x80], eax
jmp 0x41bb18
push dword [edx - 0xc]
lea ecx, [ebp - 0x80]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x160]
mov ebx, dword [ebp - 0x7c]
add ebx, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, ebx
je 0x41bb59
cmp dword [ebx + 0xc], 0
jl 0x41bb4d
mov eax, dword [ecx]
cmp eax, dword [ebx]
jne 0x41bb4d
call fcn.00402ee0
mov ecx, ebx
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x7c], eax
jmp 0x41bb59
push dword [edx - 0xc]
lea ecx, [ebp - 0x7c]
push edx
call fcn.00402f50
mov edx, dword [edi + 0x178]
mov edi, dword [ebp - 0x78]
add edi, 0xfffffff0
lea ecx, [edx - 0x10]
cmp ecx, edi
je 0x41bb9a
cmp dword [edi + 0xc], 0
jl 0x41bb8e
mov eax, dword [ecx]
cmp eax, dword [edi]
jne 0x41bb8e
call fcn.00402ee0
mov ecx, edi
mov esi, eax
call fcn.004038b0
lea eax, [esi + 0x10]
mov dword [ebp - 0x78], eax
jmp 0x41bb9a
push dword [edx - 0xc]
lea ecx, [ebp - 0x78]
push edx
call fcn.00402f50
call dword [sym.imp.USER32.dll_GetActiveWindow]
mov esi, eax
mov eax, dword [ebp - 0x1ac]
test eax, eax
jne 0x41bbc8
call fcn.0041d884
mov dword [ebp - 0x1ac], eax
test eax, eax
jne 0x41bbc8
push 0xe
call dword [sym.imp.KERNEL32.dll_SetLastError]
jmp 0x41bc4d
push 0
push 0
push eax
call fcn.0041d986
lea eax, [ebp - 0x1c0]
mov dword [ebp - 0x1b8], eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push 0x44c9d4
mov dword [ebp - 0x1b4], eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x44c9ec]
mov dword [ebp - 0x1b0], eax
lea eax, [ebp - 0x1b8]
push 0x44c9d4
mov dword [0x44c9ec], eax
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
push 0
push 0x414bd0
push esi
push 0x83
push dword [0x44d1d8]
call dword [sym.imp.USER32.dll_DialogBoxParamW]
cmp eax, 1
jne 0x41bc4d
push 5
push 0
push str._update
push dword [ebp - 0x74]
push 0x4442dc
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
lea ecx, [ebp - 0x1c0]
call fcn.00412ca0
mov eax, 1
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.0041d9da
mov esp, ebp
pop ebp
ret