Function at 0x46af40
Capabilities:
Check mutex on windows
Delete file
Move file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, eax
xor eax, eax
push esi
push edi
xor edi, edi
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 8], edi
mov dword [ebp - 0x20], edi
cmp word [eax], di
jne 0x46af6e
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0x100000
mov dword [ebp - 0x1c], 0x100000
call fcn.00485790
add esp, 4
mov dword [ebp - 0x18], eax
cmp eax, edi
je 0x46afc4
lea eax, [ebx + 0xc]
push eax
mov edi, 4
lea esi, [ebp - 0x20]
mov dword [eax], 2
call fcn.0046a060
add esp, 4
test eax, eax
je 0x46afc2
mov edx, dword [ebx + 8]
mov ecx, esi
push ecx
push 0x46af10
push 0
push edx
push ebx
call fcn.0046adc0
mov dword [ebp - 8], 1
xor edi, edi
mov eax, dword [0x4c89f0]
cmp eax, edi
jne 0x46b071
mov eax, dword [ebp + 8]
push eax
call fcn.00485eaa
push 0x5c
push eax
mov dword [0x4c89f4], eax
call fcn.00486605
add esp, 0xc
cmp eax, edi
je 0x46b00d
mov edi, edi
mov edx, dword [0x4c89f4]
mov ecx, 0x5f
push 0x5c
push edx
mov word [eax], cx
call fcn.00486605
add esp, 8
cmp eax, edi
jne 0x46aff0
mov eax, dword [0x4c89f4]
push 0x3a
push eax
call fcn.00486605
add esp, 8
cmp eax, edi
je 0x46b03e
mov edx, dword [0x4c89f4]
mov ecx, 0x5f
push 0x3a
push edx
mov word [eax], cx
call fcn.00486605
add esp, 8
cmp eax, edi
jne 0x46b021
mov eax, dword [0x4c89f4]
push eax
push edi
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenMutexW]
mov dword [0x4c89f0], eax
cmp eax, edi
jne 0x46b071
mov ecx, dword [0x4c89f4]
push ecx
push edi
push edi
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [0x4c89f0], eax
cmp eax, edi
je 0x46b07a
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov edx, dword [ebp + 8]
push eax
push edx
lea eax, [ebp - 4]
push str._s._d.tmp
push eax
call fcn.00452370
mov ecx, dword [ebp - 4]
add esp, 0x10
push edi
push edi
push 2
push edi
push edi
push 0x40000000
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov ecx, dword [ebp - 0x18]
push edi
mov esi, eax
mov eax, dword [ebp - 0x20]
lea edx, [ebp - 0xc]
push edx
push eax
push ecx
push esi
mov dword [ebp - 0xc], edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x46b0d0
mov edx, dword [ebp - 0xc]
cmp edx, dword [ebp - 0x20]
je 0x46b0d3
mov dword [ebp - 8], edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
mov dword [ebp - 0x14], esp
mov ebx, esp
call fcn.0047727e
test eax, eax
jne 0x46b0f3
push 0x80004005
call fcn.00420000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
mov esi, dword [ebp + 8]
add eax, 0x10
mov dword [ebx], eax
test esi, 0xffff0000
jne 0x46b254
movzx esi, si
push esi
call fcn.0047f19d
mov edi, eax
test edi, edi
je 0x46b1e0
mov ecx, esi
shr ecx, 4
inc ecx
movzx edx, cx
push 6
push edx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x46b1e0
push esi
push eax
push edi
call fcn.004206df
mov esi, eax
add esp, 0xc
test esi, esi
je 0x46b1e0
mov eax, dword [ebx]
movzx edi, word [esi]
mov edx, dword [eax - 8]
sub eax, 0x10
mov ecx, 1
sub ecx, dword [eax + 0xc]
sub edx, edi
or ecx, edx
jge 0x46b174
push edi
mov ecx, ebx
call fcn.0042051d
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
movzx eax, word [esi]
add esi, 2
cmp eax, 0xffffffff
jne 0x46b18e
push esi
call fcn.0048550b
add esp, 4
inc eax
lea edx, [eax + eax]
mov eax, dword [ebp - 0x10]
push edx
lea ecx, [edi + edi]
push esi
push ecx
push eax
mov dword [ebp - 0x14], ecx
call fcn.00485242
add esp, 0x10
cmp eax, 0x50
ja case.0x46b1b2.1
movzx ecx, byte [eax + 0x46b27c]
jmp dword [ecx*4 + 0x46b26c]
call fcn.004777e6
call fcn.0047781e
test edi, edi
jl 0x46b24a
mov eax, dword [ebx]
cmp edi, dword [eax - 8]
jg 0x46b24a
mov ecx, dword [ebp - 0x14]
mov dword [eax - 0xc], edi
mov edx, dword [ebx]
xor eax, eax
mov word [ecx + edx], ax
mov esi, dword [ebp + 8]
call fcn.004555b0
mov edx, dword [ebp - 4]
add esp, 4
push esi
push edx
call dword [sym.imp.KERNEL32.dll_MoveFileW]
mov eax, dword [ebp - 4]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x46b215
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [0x4c89f0]
test eax, eax
je 0x46b225
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov ecx, dword [ebp - 0x18]
push ecx
call fcn.004856b3
mov edi, dword [ebp - 8]
add esp, 4
test edi, edi
jne 0x46b23f
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0x80070057
call fcn.00420000
push esi
call fcn.0048550b
add esp, 4
push eax
push esi
mov ecx, ebx
call fcn.004214bc
jmp 0x46b1e3