Function at 0x4c38f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4e600b
mov eax, dword fs:[0]
push eax
sub esp, 0x88
mov eax, dword [0x4fb614]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x60], eax
push 0
push 0
push 0
mov dword [eax], 0
mov byte [eax + 4], 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov ecx, dword [ebp - 0x60]
mov dword [ecx], eax
test eax, eax
jne 0x4c3c96
mov dword [ebp - 0x40], eax
push 0x30
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], 0xf
mov byte [ebp - 0x40], al
mov dword [ebp - 4], 0xffffffff
call fcn.004cf4bd
push 0x2b
mov esi, eax
mov dword [ebp - 0x30], 0x2b
push 0
push esi
mov dword [ebp - 0x2c], 0x2f
call fcn.004d0920
mov byte [esi + 0x2b], 0
lea eax, [ebp - 0x40]
add esp, 0x10
mov dword [ebp - 0x40], esi
cmp dword [ebp - 0x2c], 0x10
jb 0x4c3995
movsx ecx, byte [esi]
jmp 0x4c399b
movsx ecx, byte [eax]
lea esi, [ebp - 0x40]
mov edi, 0x4f5c00
add ecx, 0x9f4ba
sub edi, esi
mov edx, 0x2b
nop dword [eax]
mov eax, ecx
lea esi, [esi + 1]
imul ecx, ecx, 0xe3f5
shr eax, 5
xor al, byte [edi + esi - 1]
mov byte [esi - 1], al
add ecx, 0x81c10b
sub edx, 1
jne 0x4c39b0
mov dword [ebp - 4], 1
lea eax, [ebp - 0x40]
cmp dword [ebp - 0x2c], 0x10
mov dword [ebp - 0x58], edx
cmovae eax, dword [ebp - 0x40]
mov dword [ebp - 0x64], eax
mov byte [ebp - 0x58], dl
mov al, byte [ebp - 0x58]
mov dword [ebp - 0x44], 0xf
mov dword [ebp - 0x48], edx
call dword [sym.imp.KERNEL32.dll_GetLastError_1]
push eax
lea ecx, [ebp - 0x94]
call fcn.004b6c80
mov dword [ebp - 0x28], 0
push 0x30
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
mov byte [ebp - 4], 4
call fcn.004cf4bd
mov edx, eax
mov dword [ebp - 0x14], 0x2f
mov dword [ebp - 0x18], 0x24
lea eax, [ebp - 0x28]
xorps xmm0, xmm0
add esp, 4
movups xmmword [edx], xmm0
movups xmmword [edx + 0x10], xmm0
mov dword [edx + 0x20], 0
mov byte [edx + 0x24], 0
cmp dword [ebp - 0x14], 0x10
mov dword [ebp - 0x28], edx
jb 0x4c3a67
movsx ecx, byte [edx]
jmp 0x4c3a6d
movsx ecx, byte [eax]
lea edx, [ebp - 0x28]
mov edi, 0x4f5bd0
add ecx, 0x9f4ba
sub edi, edx
mov esi, 0x24
nop
mov eax, ecx
lea edx, [edx + 1]
imul ecx, ecx, 0xdcf5
shr eax, 5
xor al, byte [edi + edx - 1]
mov byte [edx - 1], al
add ecx, 0x81c10b
sub esi, 1
jne 0x4c3a80
cmp dword [ebp - 0x14], 0x10
lea eax, [ebp - 0x28]
mov dword [ebp - 0x74], 0x4efc60
cmovae eax, dword [ebp - 0x28]
mov dword [ebp - 0x5c], eax
test eax, eax
jne 0x4c3ac6
xor edi, edi
mov dword [ebp - 0x68], esi
mov dword [ebp - 0x70], edi
mov dword [ebp - 0x6c], esi
jmp 0x4c3b15
cmp byte [eax], 0
mov esi, eax
je 0x4c3ad6
nop dword [eax]
inc esi
cmp byte [esi], 0
jne 0x4c3ad0
sub esi, eax
mov dword [ebp - 0x68], esi
lea ecx, [esi + 1]
mov dword [ebp - 0x6c], ecx
test ecx, ecx
jne 0x4c3ae9
xor edi, edi
jmp 0x4c3af7
push ecx
call fcn.004d4296
mov edi, eax
add esp, 4
mov eax, dword [ebp - 0x5c]
cmp byte [eax], 0
mov ecx, eax
mov dword [ebp - 0x70], edi
je 0x4c3b07
inc ecx
cmp byte [ecx], 0
jne 0x4c3b01
sub ecx, eax
inc ecx
push ecx
push eax
push edi
call fcn.004d1d90
add esp, 0xc
mov eax, dword [ebp - 0x88]
add eax, esi
mov dword [ebp - 0x84], 0x4efc60
mov dword [ebp - 0x78], eax
lea ecx, [eax + 1]
mov dword [ebp - 0x7c], ecx
je 0x4c3c7f
test ecx, ecx
jne 0x4c3b3e
xor eax, eax
jmp 0x4c3b47
push ecx
call fcn.004d4296
add esp, 4
mov dword [ebp - 0x5c], eax
mov dword [ebp - 0x80], eax
test edi, edi
je 0x4c3b6f
cmp byte [edi], 0
mov ecx, edi
je 0x4c3b5e
inc ecx
cmp byte [ecx], 0
jne 0x4c3b58
sub ecx, edi
inc ecx
push ecx
push edi
push eax
call fcn.004d1d90
mov eax, dword [ebp - 0x5c]
add esp, 0xc
mov ecx, dword [ebp - 0x90]
test ecx, ecx
je 0x4c3b97
cmp byte [ecx], 0
lea edx, [eax + esi]
mov eax, ecx
je 0x4c3b89
inc eax
cmp byte [eax], 0
jne 0x4c3b83
sub eax, ecx
inc eax
push eax
push ecx
push edx
call fcn.004d1d90
add esp, 0xc
mov esi, dword [ebp - 0x5c]
push 6
push dword [ebp - 0x64]
lea edx, [ebp - 0x58]
mov byte [ebp - 4], 8
push 2
push 1
mov ecx, esi
call int.004ace20
add esp, 0x10
test esi, esi
je 0x4c3bc1
push esi
call fcn.004d427b
add esp, 4
test edi, edi
je 0x4c3bce
push edi
call fcn.004d427b
add esp, 4
mov edx, dword [ebp - 0x14]
cmp edx, 0x10
jb 0x4c3c02
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4c3bf8
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4c3cb4
push edx
push ecx
call fcn.004cf4f2
add esp, 8
mov eax, dword [ebp - 0x90]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
test eax, eax
je 0x4c3c27
push eax
call fcn.004d427b
add esp, 4
mov edx, dword [ebp - 0x44]
cmp edx, 0x10
jb 0x4c3c57
mov ecx, dword [ebp - 0x58]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4c3c4d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4c3cb4
push edx
push ecx
call fcn.004cf4f2
add esp, 8
mov edx, dword [ebp - 0x2c]
cmp edx, 0x10
jb 0x4c3c96
mov ecx, dword [ebp - 0x40]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4c3c8c
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4c3cb4
jmp 0x4c3c8c
xor esi, esi
mov dword [ebp - 0x80], esi
mov dword [ebp - 0x7c], esi
jmp 0x4c3b9a
push edx
push ecx
call fcn.004cf4f2
add esp, 8
mov eax, dword [ebp - 0x60]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004cf4aa
mov esp, ebp
pop ebp
ret
call fcn.004d4192
int3