Function at 0x473bb0
Capabilities:
Check mutex on windows
Encode data using xor
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4e4
mov eax, dword [0x600f80]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
lea eax, [ebp - 0x128]
mov dword [ebp - 0x4d8], ecx
push edi
push eax
call fcn.005410eb
add esp, 4
lea eax, [ebp - 0x128]
push eax
lea eax, [ebp - 0x14c]
push eax
call fcn.00540e71
push 0x80
lea eax, [ebp - 0xa8]
push 0
push eax
call fcn.00540250
add esp, 0x14
lea eax, [ebp - 0x120]
push 0x71
push 0
push eax
call fcn.00540250
add esp, 0xc
lea eax, [ebp - 0xa8]
mov edx, 0x54
mov ecx, 0x5dcee8
push eax
call fcn.00498d5b
add esp, 4
lea eax, [ebp - 0x120]
mov ecx, 0x1c
lea esi, [ebp - 0xa8]
lea edi, [ebp - 0x120]
rep movsd dword es:[edi], dword [esi]
push eax
push 0
push 0x100000
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
mov ebx, eax
test ebx, ebx
jne 0x473d17
add dword [ebp - 0x128], 0xffffffc4
lea eax, [ebp - 0x128]
push eax
adc dword [ebp - 0x124], 0xffffffff
lea eax, [ebp - 0x14c]
push eax
call fcn.00540e71
push 0x80
lea eax, [ebp - 0xa8]
push ebx
push eax
call fcn.00540250
add esp, 0x14
lea eax, [ebp - 0x120]
push 0x71
push ebx
push eax
call fcn.00540250
add esp, 0xc
lea eax, [ebp - 0xa8]
lea edx, [ebx + 0x54]
mov ecx, 0x5dcee8
push eax
call fcn.00498d5b
add esp, 4
lea esi, [ebp - 0xa8]
mov ecx, 0x1c
lea edi, [ebp - 0x120]
rep movsd dword es:[edi], dword [esi]
push 0x5e5dbc
push str.kernel32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x473d03
lea ecx, [ebp - 0x120]
push ecx
push ebx
push 0x100000
call eax
mov ebx, eax
test ebx, ebx
jne 0x473d17
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0xa8]
mov edx, 0x54
push eax
mov ecx, 0x5dcf40
call fcn.00498d5b
mov eax, dword [ebp - 0x4d8]
lea esi, [ebp - 0xa8]
add esp, 4
add eax, 0x4c
mov edi, eax
mov dword [ebp - 0x4d4], eax
mov ecx, 0x1c
rep movsd dword es:[edi], dword [esi]
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov esi, dword [ebp - 0x4d4]
sub esp, 8
mov edx, 1
mov ecx, esi
call fcn.0049995b
mov edi, eax
add esp, 8
mov dword [ebp - 0x4d4], edi
test edi, edi
jne 0x473d95
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea eax, [edi - 2]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x473dc4
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
call esi
push ebx
call esi
mov eax, 0xfffffffd
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
push 0x7530
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x80
je 0x474122
cmp eax, 0xffffffff
je 0x474122
push ebx
cmp eax, 0x102
jne 0x473e0a
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push edi
call esi
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov ecx, esi
call fcn.004748b0
mov esi, eax
mov dword [ebp - 0x4dc], esi
test esi, esi
jne 0x473e45
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call esi
push edi
call esi
mov eax, 0xfffffff4
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
push 0x380
push 0
push 0
push 6
push esi
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov dword [ebp - 0x4e0], eax
test eax, eax
je 0x4740fd
push 0x380
lea eax, [ebp - 0x4d0]
push 0
push eax
call fcn.00540250
mov ecx, dword [ebp - 0x4d8]
add esp, 0xc
mov dword [ebp - 0x4c8], 1
mov dword [ebp - 0x4cc], 0
mov dword [ebp - 0x4b8], 1
mov eax, dword [ecx + 0x3c]
mov dword [ebp - 0x4c4], eax
mov eax, dword [ecx + 0x40]
mov dword [ebp - 0x4c0], eax
lea eax, [ecx + 0x8c8]
lea ecx, [ebp - 0x170]
mov dword [ebp - 0x4b4], 1
push ecx
mov ecx, eax
mov dword [ebp - 0x4e4], eax
call fcn.0049b5af
test eax, eax
js 0x473df7
call fcn.0042cce0
mov edi, dword [ebp - 0x4e0]
lea esi, [ebp - 0x4d0]
xorps xmm0, xmm0
mov ecx, 0xe0
push 0x64
movdqu xmm1, xmmword [eax]
movdqu xmm2, xmmword [eax + 0x10]
movdqu xmmword [0xa950fc], xmm0
movdqu xmmword [0xa9510c], xmm0
movdqu xmm0, xmmword [ebp - 0x170]
movdqu xmmword [ebp - 0x24], xmm1
pxor xmm1, xmm0
movdqu xmm0, xmmword [ebp - 0x160]
movdqu xmmword [ebp - 0x14], xmm2
pxor xmm2, xmm0
movdqu xmmword [ebp - 0x170], xmm1
movdqu xmmword [ebp - 0x160], xmm2
rep movsd dword es:[edi], dword [esi]
call dword [sym.imp.KERNEL32.dll_Sleep]
mov esi, dword [ebp - 0x4d4]
push esi
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push 0x1f4
push ebx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 0x4d4], eax
test eax, eax
jne 0x474058
mov edi, dword [ebp - 0x4e0]
cmp dword [edi + 8], 2
jne 0x473fde
mov edx, dword [ebp - 0x4d8]
mov ecx, dword [edi + 0xc]
mov dword [edx + 0x44], ecx
mov eax, dword [edi + 0x10]
mov dword [edx + 0x48], eax
xor edx, edx
movzx eax, byte [ebp + edx - 0x24]
xor byte [edi + edx + 0x360], al
movzx eax, byte [ebp + edx - 0x23]
xor byte [edi + edx + 0x361], al
movzx eax, byte [ebp + edx - 0x22]
xor byte [edi + edx + 0x362], al
movzx eax, byte [ebp + edx - 0x21]
xor byte [edi + edx + 0x363], al
add edx, 4
cmp edx, 0x20
jl 0x473f92
mov ecx, dword [ebp - 0x4e4]
lea eax, [edi + 0x360]
push eax
call fcn.0049b60b
jmp 0x473fe8
mov dword [ebp - 0x4d4], 0x102
push ebx
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_CloseHandle]
call ebx
push esi
call ebx
push 0x380
push 0
push edi
call fcn.00540250
add esp, 0xc
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
push edi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [ebp - 0x4dc]
call ebx
cmp dword [ebp - 0x4d4], 0x102
jne 0x4740e7
mov esi, dword [ebp - 0x4d8]
mov ecx, esi
call fcn.00473840
mov dword [esi + 0x40], eax
mov eax, 0xffffff9b
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x4e0]
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [ebp - 0x4dc]
xor edi, edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
mov dword [ebp - 0x4dc], edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
xor ebx, ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x4d4]
xor esi, esi
cmp eax, 0x102
jne 0x4740ab
lea eax, [edi - 0x17]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
cmp eax, 0x80
jne 0x4740c8
mov eax, 0xffffffe8
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
cmp eax, 0xffffffff
jne 0x473fef
mov eax, 0xffffff3a
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
mov eax, 1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
push esi
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push ebx
call esi
push edi
call esi
mov eax, 0xfffffff2
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0053cd12
mov esp, ebp
pop ebp
ret
push ebx
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ebx
call esi
push edi
call esi
mov ecx, dword [ebp - 4]
mov eax, 0xfffffff5
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0053cd12
mov esp, ebp
pop ebp
ret