Function at 0x50eb70
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x65a8e1
mov eax, dword fs:[0]
push eax
sub esp, 0x1c0
mov eax, dword [0x6dc0b8]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x1c8], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x1cc], eax
mov al, byte [ebp + 0x20]
mov byte [ebp - 0x1bd], al
mov dword [ebp - 0x1c4], 0
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x48]
push 7
xor eax, eax
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 0
push str.Global_
mov dword [ebp - 0x34], 7
mov dword [ebp - 0x38], 0
mov word [ebp - 0x48], ax
call fcn.004169e0
push 0x24
push str.64C94916_05A9_4E2B_AC7C_DAAC0F3A707D
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 1
call fcn.004dfdc0
push 3
push 0x6ba084
mov ecx, eax
call fcn.004dfdc0
xor ecx, ecx
mov dword [ebp - 0x98], 0
push 0xffffffffffffffff
push ecx
mov word [ebp - 0xa8], cx
lea ecx, [ebp - 0xa8]
mov dword [ebp - 0x94], 0
push eax
mov dword [ebp - 0x94], 7
mov dword [ebp - 0x98], 0
call fcn.00416500
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x34]
cmp eax, 8
jb 0x50ec7a
inc eax
lea ecx, [ebp - 0x48]
push eax
push dword [ebp - 0x48]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x34], 7
cmp dword [ebp - 0x94], 8
mov word [ebp - 0x48], ax
lea eax, [ebp - 0xa8]
cmovae eax, dword [ebp - 0xa8]
push eax
push 0
push 0
mov dword [ebp - 0x38], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov edi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x50eccd
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, 1
jmp 0x50f2d6
xor eax, eax
mov dword [ebp - 0x80], 0
mov dword [ebp - 0x7c], 0
mov dword [ebp - 0x7c], 7
mov dword [ebp - 0x80], 0
mov word [ebp - 0x90], ax
push 9
push str.Software_
lea ecx, [ebp - 0x90]
mov byte [ebp - 4], 4
call fcn.004dfdc0
cmp word [ebx], 0
mov edi, eax
jne 0x50ed14
xor ecx, ecx
jmp 0x50ed2f
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50ed20
sub ecx, edx
sar ecx, 1
push ecx
push ebx
mov ecx, edi
call fcn.004dfdc0
push 1
push 0x6acfb0
mov ecx, eax
call fcn.004dfdc0
push 0xffffffffffffffff
push 0
lea ecx, [ebp + 0x24]
push ecx
mov ecx, eax
call fcn.004c1440
cmp dword [ebp - 0x7c], 8
lea ecx, [ebp - 0x1c4]
push 0x2001f
push ecx
lea eax, [ebp - 0x90]
cmovae eax, dword [ebp - 0x90]
lea ecx, [esi + 0xa0]
push eax
push reloc.WS2_32.dll_accept
call fcn.004ef140
test eax, eax
je 0x50ed91
mov esi, 2
jmp 0x50f2a0
xor eax, eax
mov dword [ebp - 0x68], 0
mov dword [ebp - 0x64], 0
mov dword [ebp - 0x64], 7
mov dword [ebp - 0x68], 0
mov word [ebp - 0x78], ax
lea eax, [ebp - 0x78]
mov byte [ebp - 4], 5
push eax
push str.lastrun
lea ecx, [esi + 0xa0]
call fcn.004ef2c0
test eax, eax
jne 0x50ee21
lea eax, [ebp - 0x48]
push eax
call fcn.0050fe00
mov byte [ebp - 4], 6
lea ecx, [ebp - 0x78]
cmp dword [ebp - 0x64], 8
lea eax, [ebp - 0x48]
push dword [ebp - 0x68]
cmovae ecx, dword [ebp - 0x78]
cmp dword [ebp - 0x34], 8
push ecx
cmovae eax, dword [ebp - 0x48]
push dword [ebp - 0x38]
push eax
call fcn.00411dd0
add esp, 0x10
mov byte [ebp - 4], 5
lea ecx, [ebp - 0x48]
test eax, eax
jne 0x50ee1c
call fcn.004163e0
mov esi, 0xfffffffe
jmp 0x50f273
call fcn.004163e0
push 0
push 0
push 0
push 0
push str.lastupdate
push dword [esi + 0xa0]
call dword [0x661fdc]
test eax, eax
je 0x50ee46
push ecx
mov ecx, esi
call fcn.005114c0
lea edi, [esi + 0x88]
push edi
push 0x6d
call fcn.004ea780
mov ecx, dword [ebp + 0x10]
mov edx, esp
mov dword [edx], ecx
test ecx, ecx
je 0x50ee7f
cmp word [ecx], 0
jne 0x50ee69
xor ecx, ecx
jmp 0x50ee7f
lea ebx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50ee70
sub ecx, ebx
sar ecx, 1
lea eax, [ebp - 0x2c]
mov dword [edx + 4], ecx
push eax
mov ecx, edi
call fcn.004e9d10
sub esp, 8
mov byte [ebp - 4], 7
mov ecx, esp
mov dword [ecx], 0x6b36a4
mov dword [ecx + 4], 6
lea ecx, [ebp - 0x48]
push ecx
mov ecx, eax
call fcn.004e9d10
mov byte [ebp - 4], 8
cmp edi, eax
je 0x50eec2
push 0xffffffffffffffff
push 0
push eax
mov ecx, edi
call fcn.00416500
mov byte [ebp - 4], 7
mov eax, dword [ebp - 0x34]
cmp eax, 8
jb 0x50eedb
inc eax
lea ecx, [ebp - 0x48]
push eax
push dword [ebp - 0x48]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x34], 7
mov word [ebp - 0x48], ax
mov dword [ebp - 0x38], 0
mov byte [ebp - 4], 5
mov eax, dword [ebp - 0x18]
cmp eax, 8
jb 0x50ef08
inc eax
lea ecx, [ebp - 0x2c]
push eax
push dword [ebp - 0x2c]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x18], 7
xor edx, edx
mov dword [ebp - 0x1c], 0
mov ecx, edi
mov word [ebp - 0x2c], ax
call fcn.004f80f0
lea ecx, [ebp - 0x18c]
call fcn.0050e340
mov ebx, dword [ebp - 0x1c8]
mov byte [ebp - 4], 9
mov dword [ebp - 0x18c], 0xff02
cmp word [ebx], 0
jne 0x50ef4e
xor ecx, ecx
jmp 0x50ef62
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50ef53
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp - 0x188]
call fcn.004169e0
push 4
push str.logo
lea ecx, [ebp - 0x158]
call fcn.004169e0
mov ebx, dword [ebp - 0x1cc]
cmp word [ebx], 0
jne 0x50ef91
xor ecx, ecx
jmp 0x50efa5
mov ecx, ebx
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50ef96
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp - 0x170]
call fcn.004169e0
push 5
push str.logou
lea ecx, [ebp - 0x140]
call fcn.004169e0
push 7
push str.update.
lea ecx, [ebp - 0x128]
call fcn.004169e0
xor eax, eax
mov dword [ebp - 0xb0], 0
mov dword [ebp - 0xac], 0
mov dword [ebp - 0xac], 7
mov dword [ebp - 0xb0], 0
mov word [ebp - 0xc0], ax
cmp byte [ebp - 0x1bd], 1
mov edx, str.auto
mov eax, 0x6aa980
mov byte [ebp - 4], 0xa
cmovne edx, eax
cmp word [edx], 0
jne 0x50f029
xor ecx, ecx
jmp 0x50f03f
mov ecx, edx
lea edi, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50f030
sub ecx, edi
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0xc0]
call fcn.004dfdc0
lea eax, [ebp - 0xc0]
push eax
lea ecx, [ebp - 0x30]
call fcn.00511bc0
add esp, 4
push eax
lea ecx, [ebp - 0x60]
mov byte [ebp - 4], 0xb
call fcn.00511c40
lea eax, [ebp - 0x60]
mov byte [ebp - 4], 0xc
push eax
lea ecx, [ebp - 0xf4]
call fcn.005115e0
lea ecx, [ebp - 0x60]
mov byte [ebp - 4], 0xb
call fcn.004e1a90
mov byte [ebp - 4], 0xd
mov eax, dword [ebp - 0x18]
cmp eax, 8
jb 0x50f0a3
inc eax
lea ecx, [ebp - 0x2c]
push eax
push dword [ebp - 0x2c]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x18], 7
mov word [ebp - 0x2c], ax
mov ecx, esi
lea eax, [ebp - 0x2c]
mov dword [ebp - 0x1c], 0
push eax
mov byte [ebp - 4], 0xa
call fcn.0050fec0
push eax
lea ecx, [ebp - 0x4c]
mov byte [ebp - 4], 0xe
call fcn.00511cc0
add esp, 4
push eax
lea ecx, [ebp - 0x1bc]
mov byte [ebp - 4], 0xf
call fcn.00511c40
lea eax, [ebp - 0x1bc]
mov byte [ebp - 4], 0x10
push eax
lea ecx, [ebp - 0xf4]
call fcn.005115e0
lea ecx, [ebp - 0x1bc]
mov byte [ebp - 4], 0xf
call fcn.004e1a90
mov byte [ebp - 4], 0x11
mov eax, dword [ebp - 0x34]
cmp eax, 8
jb 0x50f124
inc eax
lea ecx, [ebp - 0x48]
push eax
push dword [ebp - 0x48]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x34], 7
mov word [ebp - 0x48], ax
mov dword [ebp - 0x38], 0
mov byte [ebp - 4], 0xa
mov eax, dword [ebp - 0x18]
cmp eax, 8
jb 0x50f151
inc eax
lea ecx, [ebp - 0x2c]
push eax
push dword [ebp - 0x2c]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0xc8], 0
mov word [ebp - 0x2c], ax
mov eax, dword [ebp + 0x1c]
mov dword [ebp - 0xc4], 0
mov dword [ebp - 0x18], 7
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0xe0], eax
mov dword [ebp - 0xc4], 0xf
mov dword [ebp - 0xc8], 0
mov byte [ebp - 0xd8], 0
lea eax, [ebp - 0xdc]
mov byte [ebp - 4], 0x12
push eax
lea eax, [ebp - 0x18c]
mov dword [ebp - 0xdc], 0
push eax
call fcn.0050e4f0
lea ecx, [ebp - 0xe0]
mov byte [ebp - 4], 0x13
call fcn.0050e430
test al, al
jne 0x50f1d8
mov esi, 3
jmp 0x50f216
lea eax, [ebp - 0x2c]
push eax
lea ecx, [ebp - 0xe0]
call fcn.0050e4b0
push eax
mov ecx, esi
mov byte [ebp - 4], 0x14
call fcn.004c2a70
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 0x13
call fcn.00414d60
cmp dword [esi + 0x10], 0
jne 0x50f20c
mov esi, 4
jmp 0x50f216
push esi
mov ecx, esi
call fcn.0050f500
mov esi, eax
lea ecx, [ebp - 0xe0]
mov byte [ebp - 4], 0xa
call fcn.0050e3d0
mov byte [ebp - 4], 9
mov eax, dword [ebp - 0xac]
cmp eax, 8
jb 0x50f247
inc eax
lea ecx, [ebp - 0xc0]
push eax
push dword [ebp - 0xc0]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0xac], 7
mov dword [ebp - 0xb0], 0
lea ecx, [ebp - 0x18c]
mov word [ebp - 0xc0], ax
mov byte [ebp - 4], 5
call fcn.0050f370
mov byte [ebp - 4], 4
mov eax, dword [ebp - 0x64]
cmp eax, 8
jb 0x50f28c
inc eax
lea ecx, [ebp - 0x78]
push eax
push dword [ebp - 0x78]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x64], 7
mov dword [ebp - 0x68], 0
mov word [ebp - 0x78], ax
mov byte [ebp - 4], 3
mov eax, dword [ebp - 0x7c]
cmp eax, 8
jb 0x50f2bf
inc eax
lea ecx, [ebp - 0x90]
push eax
push dword [ebp - 0x90]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x7c], 7
mov dword [ebp - 0x80], 0
mov word [ebp - 0x90], ax
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x94]
cmp eax, 8
jb 0x50f2f8
inc eax
lea ecx, [ebp - 0xa8]
push eax
push dword [ebp - 0xa8]
call fcn.00416870
xor eax, eax
mov dword [ebp - 0x94], 7
mov word [ebp - 0xa8], ax
mov dword [ebp - 0x98], 0
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 0x38]
cmp eax, 8
jb 0x50f331
inc eax
lea ecx, [ebp + 0x24]
push eax
push dword [ebp + 0x24]
call fcn.00416870
xor eax, eax
mov dword [ebp + 0x38], 7
mov word [ebp + 0x24], ax
mov eax, esi
mov dword [ebp + 0x34], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.00545b50
mov esp, ebp
pop ebp
ret 0x34