Function at 0x439ea8
Capabilities:
Check mutex on windows

Disassembly:
push 0x28
mov eax, 0x4edea6
call fcn.004d2094
mov esi, dword [ebp + 8]
push ecx
xor edi, edi
mov ecx, esp
mov dword [ebp - 0x28], esp
push esi
mov dword [ebp - 0x20], edi
mov dword [ebp - 0x1c], edi
call fcn.004247d5
call fcn.0047ad60
pop ecx
cmp eax, edi
jne 0x439eed
push ecx
mov eax, esp
mov dword [ebp - 0x28], esp
push str.MustAuthenticate:_file_doesnt_exist__need_to_authenticate
push eax
call fcn.00478210
pop ecx
pop ecx
jmp 0x43a2e2
lea eax, [esi + 4]
push dword [eax]
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x28]
push str.Cameyo.AuthToken.AppId._s
push eax
call fcn.00478210
add esp, 0xc
push dword [eax]
push edi
push edi
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [ebp - 0x28]
add ecx, 0xfffffff0
mov esi, eax
call fcn.0042201a
cmp esi, edi
je 0x439f2a
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push edi
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
push dword [ebp + 8]
lea ebx, [ebp - 0x1c]
lea edi, [ebp - 0x20]
call fcn.004247d5
call fcn.004789a0
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x439f5a
push esi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test edi, edi
je 0x43a2c9
mov esi, dword [ebp - 0x20]
test esi, esi
je 0x43a2c9
cmp dword [ebp - 0x1c], 0x28
je 0x439f9d
push ecx
mov eax, esp
mov dword [ebp - 0x30], esp
push 0x28
push dword [ebp - 0x1c]
push str._MustAuthenticate:_size_mismatch___d_vs__d_
push eax
call fcn.00478210
add esp, 0x10
call fcn.00439d4d
pop ecx
push esi
call fcn.004cb867
jmp 0x43a2e7
push 0x28
push esi
call fcn.00439dcd
mov ebx, dword [ebp + 8]
push 0xa
add ebx, 0x14
pop ecx
push dword [ebp - 0x20]
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
mov dword [ebx + 0x28], 0x28
call fcn.004cb867
add esp, 0xc
mov eax, ebx
call fcn.0043a538
test eax, eax
jne 0x439fdc
mov eax, dword [ebp + 8]
call fcn.0043a338
jmp 0x43a2e8
lea eax, [ebp - 0x18]
push eax
call fcn.0047e320
pop ecx
and dword [ebp - 4], 0
lea eax, [ebp - 0x14]
push eax
call fcn.0047e410
mov edi, dword [ebp - 0x24]
mov byte [ebp - 4], 1
mov ecx, esp
mov dword [ebp - 0x30], esp
push edi
call fcn.004247d5
call fcn.00439d7d
mov esi, dword [ebp + 8]
pop ecx
mov ecx, dword [esi + 0x18]
push ecx
mov dword [ebp + 8], esp
cmp eax, ecx
je 0x43a067
mov ebx, esp
push dword [edi]
push ecx
push ecx
mov ecx, esp
mov dword [ebp + 8], esp
push edi
call fcn.004247d5
call fcn.00439d7d
pop ecx
push eax
push str._MustAuthenticate:_AppID_changed:__d_vs__d___s_
push ebx
call fcn.00478210
add esp, 0x14
call fcn.00439d4d
pop ecx
mov eax, esi
call fcn.0043a338
mov ecx, dword [ebp - 0x14]
add ecx, 0xfffffff0
call fcn.0042201a
mov ecx, dword [ebp - 0x18]
add ecx, 0xfffffff0
call fcn.0042201a
jmp 0x43a2e8
lea eax, [ebp - 0x18]
mov ecx, esp
push eax
call fcn.00424eef
call fcn.00439d7d
pop ecx
mov ecx, dword [esi + 0x1c]
push ecx
mov dword [ebp + 8], esp
cmp eax, ecx
je 0x43a0a7
mov edi, esp
push dword [ebp - 0x18]
lea eax, [ebp - 0x18]
push ecx
push ecx
mov dword [ebp + 8], esp
mov ecx, esp
push eax
call fcn.00424eef
call fcn.00439d7d
pop ecx
push eax
push str._MustAuthenticate:_Machine_changed:__d_vs__d___s_
push edi
jmp 0x43a037
lea eax, [ebp - 0x14]
mov ecx, esp
push eax
call fcn.00424eef
call fcn.00439d7d
pop ecx
mov ecx, dword [esi + 0x20]
cmp eax, ecx
je 0x43a0e6
push ecx
mov dword [ebp + 8], esp
mov edi, esp
push dword [ebp - 0x14]
lea eax, [ebp - 0x14]
push ecx
push ecx
mov dword [ebp + 8], esp
mov ecx, esp
push eax
call fcn.00424eef
call fcn.00439d7d
pop ecx
push eax
push str._MustAuthenticate:_User_changed:__d_vs__d___s_
jmp 0x43a0a4
cmp dword [esi + 0xc], 1
jne 0x43a12e
push ecx
lea edi, [esi + 8]
mov ecx, esp
mov dword [ebp + 8], esp
push edi
call fcn.004247d5
call fcn.00439d7d
pop ecx
mov ecx, dword [esi + 0x24]
cmp eax, ecx
je 0x43a12e
push ecx
mov dword [ebp + 8], esp
mov ebx, esp
push dword [edi]
push ecx
push ecx
mov ecx, esp
mov dword [ebp + 8], esp
push edi
call fcn.004247d5
call fcn.00439d7d
pop ecx
push eax
push str._MustAuthenticate:_Pkgs_BuildUID_has_changed:__d_vs__d___s_
jmp 0x43a036
lea eax, [esi + 0x28]
push 0xffffffffffffffff
push eax
lea ecx, [ebp - 0x34]
call fcn.00439c51
push 0xffffffffffffffff
lea eax, [esi + 0x30]
push eax
lea ecx, [ebp - 0x2c]
call fcn.00439c51
push 0
call fcn.004cf01c
pop ecx
mov edi, eax
sub eax, dword [ebp - 0x34]
mov ebx, edx
push 0
mov ecx, ebx
sbb ecx, dword [ebp - 0x30]
push 0x15180
push ecx
push eax
call fcn.004d27b0
sub edi, dword [ebp - 0x2c]
push 0
sbb ebx, dword [ebp - 0x28]
push 0x15180
push ebx
push edi
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], edx
call fcn.004d27b0
xor ebx, ebx
cmp edx, ebx
jl 0x43a19e
jg 0x43a192
cmp eax, ebx
jb 0x43a19e
cmp dword [ebp - 0x30], ebx
jg 0x43a1cc
jl 0x43a19e
cmp dword [ebp - 0x34], ebx
jae 0x43a1cc
push ecx
mov eax, esp
mov dword [ebp + 8], esp
push str._MustAuthenticate:_detected_inconsistency_1__applying_penalty
push eax
call fcn.00478210
pop ecx
pop ecx
call fcn.00439d4d
cmp dword [ebp - 0x30], ebx
pop ecx
jg 0x43a1c9
jl 0x43a1c3
cmp dword [ebp - 0x34], ebx
jae 0x43a1c9
mov dword [ebp - 0x34], ebx
mov dword [ebp - 0x30], ebx
inc dword [esi + 0x38]
mov eax, dword [esi + 0x38]
add dword [ebp - 0x34], eax
mov ecx, dword [esi + 0x10]
mov eax, ecx
adc dword [ebp - 0x30], ebx
cdq
cmp dword [ebp - 0x30], edx
jl 0x43a2a7
jg 0x43a1ef
cmp dword [ebp - 0x34], eax
jb 0x43a2a7
cmp dword [esi + 0x2c], ebx
jne 0x43a20e
cmp dword [esi + 0x28], ebx
jne 0x43a20e
push ecx
mov eax, esp
mov dword [ebp + 8], esp
push str._MustAuthenticate:_never_authenticated_so_far
push eax
call fcn.00478210
pop ecx
pop ecx
jmp 0x43a226
push ecx
mov eax, esp
mov dword [ebp + 8], esp
push ecx
push dword [ebp - 0x34]
push str._MustAuthenticate:__d_days_since_last_authentication._Thats_more_than_the_authorized__d_limit
push eax
call fcn.00478210
add esp, 0x10
call fcn.00439d4d
mov eax, dword [ebp - 0x24]
pop ecx
push dword [eax]
lea eax, [ebp + 8]
push str.Cameyo.AuthToken.AppId._s
push eax
call fcn.00478210
add esp, 0xc
push dword [eax]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
mov edi, eax
call fcn.0042201a
cmp edi, ebx
je 0x43a266
push 0xffffffffffffffff
push edi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push ecx
mov ecx, esp
mov dword [ebp - 0x30], esp
push esi
call fcn.004247d5
call fcn.0047b7b0
pop ecx
cmp edi, ebx
je 0x43a28a
push edi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor ebx, ebx
inc ebx
mov ecx, dword [ebp - 0x14]
add ecx, 0xfffffff0
call fcn.0042201a
mov ecx, dword [ebp - 0x18]
add ecx, 0xfffffff0
call fcn.0042201a
mov eax, ebx
jmp 0x43a2eb
push ecx
mov eax, esp
mov dword [ebp + 8], esp
push dword [ebp - 0x30]
push dword [ebp - 0x34]
push str.MustAuthenticate:__d_days_since_last_authentication._No_need_to_re_authenticate.
push eax
call fcn.00478210
add esp, 0x10
call fcn.00439d4d
pop ecx
jmp 0x43a28d
push ecx
mov ecx, dword [ebp + 8]
mov eax, esp
mov dword [ebp - 0x30], esp
push dword [ecx]
push str._MustAuthenticate:_could_not_load_file:__s
push eax
call fcn.00478210
add esp, 0xc
call fcn.00439d4d
pop ecx
xor eax, eax
inc eax
call fcn.004d216c
ret 4