Function at 0x428f70
Capabilities:
Check if file exists
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4cfff9
mov eax, dword fs:[0]
push eax
sub esp, 0x270
mov eax, dword [0x513480]
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 eax, dword fs:[0x2c]
mov ecx, dword [0x51c9dc]
mov edi, dword [ebp + 8]
mov esi, dword [eax + ecx*4]
mov eax, dword [0x519308]
cmp eax, dword [esi + 4]
jg 0x42931f
mov eax, dword [0x51930c]
cmp eax, dword [esi + 4]
jg 0x429374
mov eax, dword [0x519310]
cmp eax, dword [esi + 4]
jg 0x4293c9
mov eax, dword [0x519314]
cmp eax, dword [esi + 4]
jg 0x42941e
mov eax, dword [0x519318]
cmp eax, dword [esi + 4]
jg 0x429473
mov eax, dword [0x51931c]
cmp eax, dword [esi + 4]
jg 0x4294c8
push 0x512288
lea ecx, [ebp - 0x27c]
call fcn.004029f0
push 0x5122a0
lea ecx, [ebp - 0x24c]
mov dword [ebp - 4], 6
call fcn.004029f0
mov byte [ebp - 4], 7
call fcn.00477fb0
test al, al
je 0x429094
cmp dword [0x5122e4], 8
lea ecx, [ebp - 0x27c]
push dword [0x5122e0]
mov eax, 0x5122d0
cmovae eax, dword [0x5122d0]
push eax
call fcn.00407d60
cmp dword [0x5122fc], 8
lea ecx, [ebp - 0x24c]
push dword [0x5122f8]
mov eax, 0x5122e8
cmovae eax, dword [0x5122e8]
push eax
call fcn.00407d60
push 0x208
lea eax, [ebp - 0x218]
push 0
push eax
call fcn.00494800
add esp, 0xc
lea ecx, [ebp - 0x27c]
cmp dword [ebp - 0x268], 8
cmovae ecx, dword [ebp - 0x27c]
cmp dword [edi + 0x14], 8
jb 0x4290c6
mov edi, dword [edi]
cmp dword [ebp - 0x238], 8
lea eax, [ebp - 0x24c]
push ecx
cmovae eax, dword [ebp - 0x24c]
push edi
push eax
push str._ws__ws_starup_object__ws
lea eax, [ebp - 0x218]
push 0x104
push eax
call fcn.0041c1a0
add esp, 0x18
mov dword [ebp - 0x254], 0
xor eax, eax
mov dword [ebp - 0x250], 7
lea ecx, [ebp - 0x218]
mov word [ebp - 0x264], ax
lea edx, [ecx + 2]
lea esp, [esp]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x429120
sub ecx, edx
lea eax, [ebp - 0x218]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x264]
call fcn.00407d60
lea eax, [ebp - 0x264]
mov byte [ebp - 4], 8
push eax
lea ecx, [ebp - 0x230]
mov dword [ebp - 0x234], 0
call fcn.004029f0
cmp dword [ebp - 0x21c], 8
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
push 0
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenMutexW]
mov esi, eax
test esi, esi
jne 0x429199
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x429199
xor bl, bl
jmp 0x42919b
mov bl, 1
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
mov eax, dword [ebp - 0x234]
test eax, eax
je 0x4291c7
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push dword [ebp - 0x234]
call esi
mov dword [ebp - 0x234], 0
mov edx, dword [ebp - 0x21c]
cmp edx, 8
jb 0x429207
mov ecx, dword [ebp - 0x230]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4291fd
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42951d
push edx
push ecx
call fcn.00491e05
add esp, 8
mov edx, dword [ebp - 0x250]
xor eax, eax
mov dword [ebp - 0x220], 0
mov dword [ebp - 0x21c], 7
mov word [ebp - 0x230], ax
cmp edx, 8
jb 0x429264
mov ecx, dword [ebp - 0x264]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x42925a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42951d
push edx
push ecx
call fcn.00491e05
add esp, 8
mov edx, dword [ebp - 0x238]
cmp edx, 8
jb 0x4292a4
mov ecx, dword [ebp - 0x24c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x42929a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42951d
push edx
push ecx
call fcn.00491e05
add esp, 8
mov edx, dword [ebp - 0x268]
xor eax, eax
mov dword [ebp - 0x23c], 0
mov dword [ebp - 0x238], 7
mov word [ebp - 0x24c], ax
cmp edx, 8
jb 0x429301
mov ecx, dword [ebp - 0x27c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4292f7
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x42951d
push edx
push ecx
call fcn.00491e05
add esp, 8
mov al, bl
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.00491e13
mov esp, ebp
pop ebp
ret
push 0x519308
call fcn.0049209f
add esp, 4
cmp dword [0x519308], 0xffffffff
jne 0x428fc1
push 0x26
push str.DEB796DA_F98E_48A4_AE1E_71411184820E
mov ecx, 0x512288
mov dword [ebp - 4], 0
call fcn.00407d60
push 0x4d9320
call fcn.004923b1
push 0x519308
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x428fc1
push 0x51930c
call fcn.0049209f
add esp, 4
cmp dword [0x51930c], 0xffffffff
jne 0x428fd2
push 0x13
push str.shared_memory_mutex
mov ecx, 0x5122a0
mov dword [ebp - 4], 1
call fcn.00407d60
push 0x4d9380
call fcn.004923b1
push 0x51930c
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x428fd2
push 0x519310
call fcn.0049209f
add esp, 4
cmp dword [0x519310], 0xffffffff
jne 0x428fe3
push 0x15
push str.shared_memory_content
mov ecx, 0x5122b8
mov dword [ebp - 4], 2
call fcn.00407d60
push 0x4d92c0
call fcn.004923b1
push 0x519310
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x428fe3
push 0x519314
call fcn.0049209f
add esp, 4
cmp dword [0x519314], 0xffffffff
jne 0x428ff4
push 0x26
push str.DEB796DA_F98E_48A4_AE1E_71411184821F
mov ecx, 0x5122d0
mov dword [ebp - 4], 3
call fcn.00407d60
push 0x4d9440
call fcn.004923b1
push 0x519314
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x428ff4
push 0x519318
call fcn.0049209f
add esp, 4
cmp dword [0x519318], 0xffffffff
jne 0x429005
push 0x17
push str.uwp_shared_memory_mutex
mov ecx, 0x5122e8
mov dword [ebp - 4], 4
call fcn.00407d60
push 0x4d94a0
call fcn.004923b1
push 0x519318
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x429005
push 0x51931c
call fcn.0049209f
add esp, 4
cmp dword [0x51931c], 0xffffffff
jne 0x429016
push 0x19
push str.uwp_shared_memory_content
mov ecx, 0x512300
mov dword [ebp - 4], 5
call fcn.00407d60
push 0x4d93e0
call fcn.004923b1
push 0x51931c
mov dword [ebp - 4], 0xffffffff
call fcn.00492055
add esp, 8
jmp 0x429016
call fcn.0049d959
int3