Function at 0x4051a0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x4c
mov esi, dword [esp + 0x70]
push 0x4df40
call fcn.00409270
add esp, 4
mov dword [esi], 0
xor edi, edi
test eax, eax
je 0x405756
mov ebp, eax
mov edx, dword [esp + 0x6c]
mov esi, dword [esp + 0x64]
mov eax, edx
not eax
and eax, esi
mov ecx, esi
not ecx
and ecx, edx
imul ecx, eax
mov eax, edx
and eax, esi
or edx, esi
imul edx, eax
add edx, ecx
mov dword [esp + 4], 0
mov dword [esp + 0x10], 1
mov dword [esp + 0x18], edx
lea eax, [edx + 1]
imul eax, dword [esp + 0x68]
cmp eax, 0x41
jge 0x405212
mov eax, 0x40
add eax, 0x39
mov dword [esp + 8], eax
push eax
call fcn.00409270
add esp, 4
mov dword [esp + 0xc], eax
test eax, eax
je 0x4055f5
mov dword [esp + 0x1c], 0x29
xor edi, edi
mov cl, 0x29
mov ebx, 0x29
mov dword [esp], ebp
jmp 0x405260
mov esi, edi
mov ebp, dword [esp]
mov edi, esi
dec ebx
mov dword [esp + 0x1c], ebx
mov ecx, ebx
je 0x4052de
lea esi, [edi + 1]
mov ebp, dword [esp + 8]
cmp esi, ebp
jbe 0x4052a0
cmp dword [esp + 0x10], 0
je 0x405250
mov byte [esp + 0x14], cl
jmp 0x405284
cmp esi, ebp
jbe 0x4052b0
add ebp, ebp
cmp ebp, 0x81
jae 0x405280
mov ebp, 0x80
jmp 0x405280
mov eax, dword [esp + 0xc]
jmp 0x4052ce
push ebp
push dword [esp + 0x10]
call fcn.00409290
add esp, 8
test eax, eax
je 0x405250
mov dword [esp + 0xc], eax
mov dword [esp + 8], ebp
movzx ecx, byte [esp + 0x14]
mov byte [eax + edi], cl
mov dword [esp + 4], esi
mov ebx, dword [esp + 0x1c]
jmp 0x405252
mov eax, dword [esp + 0x74]
cmp eax, 0xa
jb 0x4052ec
mov eax, 0xa
mov eax, dword [eax*4 + 0x43fa58]
mov ecx, eax
or ecx, 0x1000
mov dword [ebp], 0x405110
lea edx, [esp + 4]
mov dword [ebp + 4], edx
mov dword [ebp + 8], ecx
and ecx, 0xfff
add ecx, 2
imul ecx, ecx, 0x5556
shr ecx, 0x10
inc ecx
mov dword [ebp + 0xc], ecx
mov ecx, eax
shr ecx, 0xe
and ecx, 1
mov dword [ebp + 0x14], ecx
shr eax, 2
and eax, 0x3ff
add eax, 2
imul eax, eax, 0x5556
shr eax, 0x10
inc eax
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x29272]
push 0x10000
push 0
push eax
call fcn.00409420
add esp, 0xc
mov dword [ebp + 0x24], 0
mov dword [ebp + 0x20], 0
mov dword [ebp + 0x1c], 0
lea eax, [ebp + 0x9272]
lea ecx, [ebp + 0x9273]
mov dword [ebp + 0x3c], 0
mov dword [ebp + 0x40], 0
mov dword [ebp + 0x44], 0
mov dword [ebp + 0x48], 0
mov dword [ebp + 0x58], 0
mov dword [ebp + 0x5c], 0
mov dword [ebp + 0x60], 0
mov dword [ebp + 0x64], 0
mov dword [ebp + 0x68], 0
mov dword [ebp + 0x28], ecx
mov dword [ebp + 0x2c], eax
mov byte [ebp + 0x9272], 0
mov dword [ebp + 0x38], 8
lea eax, [ebp + 0x39272]
mov dword [ebp + 0x30], eax
mov dword [ebp + 0x34], eax
mov dword [ebp + 0x6c], 0
mov dword [ebp + 0x54], 0
mov dword [ebp + 0x50], 0
mov dword [ebp + 0x4c], 0
mov dword [ebp + 0x18], 1
lea esi, [ebp + 0x70]
mov eax, ebp
add eax, 0x8192
push 0x280
push 0
push eax
call fcn.00409420
add esp, 0xc
push 0x8121
push 0
push esi
call fcn.00409420
add esp, 0xc
lea ebx, [esp + 0x20]
cmp dword [esp + 0x68], 0
jle 0x4054c1
mov eax, dword [esp + 0x18]
not eax
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x68]
lea edi, [eax - 1]
xor esi, esi
jmp 0x405493
mov ecx, eax
and ecx, dword [esp + 0x14]
mov edx, eax
not edx
mov ebx, dword [esp + 0x18]
and edx, ebx
imul edx, ecx
mov ecx, eax
and ecx, ebx
or eax, ebx
imul eax, ecx
add eax, edx
add eax, dword [esp + 0x60]
mov dword [esp + 0x20], ebx
push 0
push 0
push 0
mov ebx, ebp
push ebp
push eax
mov ebp, dword [esp + 0x14]
push ebp
call fcn.00403b40
add esp, 0x18
inc esi
add edi, 0xffffffff
jae 0x4054c1
mov dword [esp + 0x20], 1
push 0
push 0
push 0
mov eax, ebp
mov ebp, ebx
push ebx
lea ecx, [esp + 0x2c]
push ecx
push eax
call fcn.00403b40
add esp, 0x18
mov eax, esi
cmp dword [esp + 0x78], 0
je 0x405450
mov eax, edi
jmp 0x405450
mov dword [esp + 0x20], 0
push 4
push 0
push 0
push ebx
push 0
push ebp
call fcn.00403b40
add esp, 0x18
cmp eax, 1
jne 0x405603
mov ebp, dword [esp + 4]
mov ecx, ebx
lea ebx, [ebp - 0x29]
mov eax, dword [esp + 0x70]
mov dword [eax], ebx
push 0x29
push 0x43fa89
push ecx
call fcn.004092a0
add esp, 0xc
mov eax, dword [esp + 0x64]
mov byte [esp + 0x32], ah
mov byte [esp + 0x33], al
mov eax, dword [esp + 0x68]
mov byte [esp + 0x36], ah
mov byte [esp + 0x37], al
mov eax, dword [esp + 0x6c]
movzx eax, byte [eax + 0x43fa84]
mov byte [esp + 0x39], al
mov eax, ebx
shr eax, 0x18
mov byte [esp + 0x41], al
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x42], al
mov byte [esp + 0x43], bh
mov byte [esp + 0x44], bl
mov eax, 0xffffffff
mov ecx, 0xc
nop
nop
movzx edx, byte [esp + ecx + 0x20]
inc ecx
mov esi, eax
shr esi, 4
mov edi, eax
xor edi, 0x3ffffff0
or eax, 0xf
and eax, edi
mov edi, edx
and edi, 0xf
xor edi, eax
xor esi, dword [edi*4 + 0x43fa18]
mov eax, esi
shr eax, 4
mov edi, esi
and edi, 0xf
shr edx, 4
and esi, edx
add edx, edi
add esi, esi
sub edx, esi
mov edx, dword [edx*4 + 0x43fa18]
mov esi, eax
and esi, edx
add eax, edx
add esi, esi
sub eax, esi
cmp ecx, 0x1d
jne 0x405550
not eax
bswap eax
mov dword [esp + 0x3d], eax
mov ebx, dword [esp + 0xc]
push 0x29
lea eax, [esp + 0x24]
push eax
push ebx
call fcn.004092a0
add esp, 0xc
lea eax, [ebp + 0x10]
mov esi, dword [esp + 8]
cmp eax, esi
mov dword [esp + 0x18], eax
jbe 0x405639
cmp dword [esp + 0x10], 0
je 0x40572f
mov edi, dword [esp]
jmp 0x4055e4
cmp eax, esi
jbe 0x405615
add esi, esi
cmp esi, 0x81
jae 0x4055e0
mov esi, 0x80
jmp 0x4055e0
push ebp
call fcn.00409280
add esp, 4
jmp 0x405756
push ebp
call fcn.00409280
add esp, 4
push dword [esp + 0xc]
jmp 0x40574c
push esi
push ebx
call fcn.00409290
add esp, 8
test eax, eax
je 0x405734
mov ebx, eax
mov dword [esp + 0xc], eax
mov dword [esp + 8], esi
mov ebp, dword [esp + 4]
mov eax, dword [esp + 0x18]
mov dword [ebx + ebp + 0xc], 0x826042ae
mov dword [ebx + ebp + 8], 0x444e4549
mov dword [ebx + ebp + 4], 0
mov dword [ebx + ebp], 0
mov dword [esp + 4], eax
mov ebx, dword [esp + 0x70]
mov edx, dword [ebx]
mov esi, dword [esp + 0xc]
add edx, 4
je 0x4056e2
mov dword [esp + 0x14], esi
add esi, 0x25
mov eax, 0xffffffff
nop
nop
nop
nop
nop
nop
nop
nop
nop
lea ebx, [edx + edx]
not edx
movzx ebp, byte [esi]
inc esi
mov ecx, eax
shr ecx, 4
mov edi, eax
xor edi, 0x3ffffff0
or eax, 0xf
and eax, edi
mov edi, ebp
and edi, 0xf
xor edi, eax
xor ecx, dword [edi*4 + 0x43fa18]
mov eax, ecx
shr eax, 4
mov edi, ecx
and edi, 0xf
shr ebp, 4
and ecx, ebp
add ebp, edi
add ecx, ecx
sub ebp, ecx
mov ecx, dword [ebp*4 + 0x43fa18]
mov edi, eax
and edi, ecx
add eax, ecx
add edi, edi
sub eax, edi
add edx, ebx
jne 0x405680
not eax
mov edi, dword [esp]
mov ebx, dword [esp + 0x70]
mov esi, dword [esp + 0x14]
jmp 0x4056e7
xor eax, eax
mov edi, dword [esp]
mov ecx, eax
shr ecx, 0x18
mov edx, dword [esp + 0x18]
mov byte [esi + edx - 0x10], cl
mov ecx, eax
shr ecx, 0x10
mov edx, dword [esp + 4]
mov esi, dword [esp + 0xc]
mov byte [esi + edx - 0xf], cl
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0xc]
mov byte [edx + ecx - 0xe], ah
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0xc]
mov byte [edx + ecx - 0xd], al
add dword [ebx], 0x39
push edi
call fcn.00409280
add esp, 4
mov edi, dword [esp + 0xc]
jmp 0x405756
mov edi, dword [esp]
jmp 0x405738
mov ebx, dword [esp + 0xc]
mov eax, dword [esp + 0x70]
mov dword [eax], 0
push edi
call fcn.00409280
add esp, 4
push ebx
call fcn.00409280
add esp, 4
xor edi, edi
mov eax, edi
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret