Function at 0x404fb0
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.00408cc0
add esp, 4
mov dword [esi], 0
xor edi, edi
test eax, eax
je 0x4054e7
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 + 8], 0
mov dword [esp + 0x14], 1
mov dword [esp + 0x1c], edx
lea eax, [edx + 1]
imul eax, dword [esp + 0x68]
mov ecx, 0x79
cmp eax, 0x40
jl 0x405027
add eax, 0x39
mov ecx, eax
mov dword [esp + 0xc], ecx
push ecx
call fcn.00408cc0
add esp, 4
mov dword [esp + 0x10], eax
test eax, eax
je 0x4053c5
mov dword [esp + 0x18], 0x29
xor esi, esi
mov cl, 0x29
mov ebx, 0x29
mov dword [esp], ebp
jmp 0x405070
mov edi, esi
mov ebp, dword [esp]
mov esi, edi
dec ebx
mov dword [esp + 0x18], ebx
mov ecx, ebx
je 0x4050ee
lea edi, [esi + 1]
mov ebp, dword [esp + 0xc]
cmp edi, ebp
jbe 0x4050b0
cmp dword [esp + 0x14], 0
je 0x405060
mov byte [esp + 7], cl
jmp 0x405094
cmp edi, ebp
jbe 0x4050c0
add ebp, ebp
cmp ebp, 0x81
jae 0x405090
mov ebp, 0x80
jmp 0x405090
mov eax, dword [esp + 0x10]
jmp 0x4050de
push ebp
push dword [esp + 0x14]
call fcn.00408ce0
add esp, 8
test eax, eax
je 0x405060
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], ebp
movzx ecx, byte [esp + 7]
mov byte [eax + esi], cl
mov dword [esp + 8], edi
mov ebx, dword [esp + 0x18]
jmp 0x405062
mov eax, dword [esp + 0x74]
cmp eax, 0xa
jb 0x4050fc
mov eax, 0xa
mov eax, dword [eax*4 + 0x43da58]
mov ecx, eax
or ecx, 0x1000
mov dword [ebp], 0x404f20
lea edx, [esp + 8]
mov dword [ebp + 4], edx
mov dword [ebp + 8], ecx
mov ecx, eax
and ecx, 0xfff
imul edx, ecx, 0x5556
add edx, 0xaaac
shr edx, 0x10
inc edx
mov dword [ebp + 0xc], edx
shr eax, 0xe
and eax, 1
mov dword [ebp + 0x14], eax
shr ecx, 2
imul eax, ecx, 0x5556
add eax, 0xaaac
shr eax, 0x10
inc eax
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x29272]
push 0x10000
push 0
push eax
call fcn.00408e40
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.00408e40
add esp, 0xc
push 0x8121
push 0
push esi
call fcn.00408e40
add esp, 0xc
lea edi, [esp + 0x20]
cmp dword [esp + 0x68], 0
jle 0x4052aa
mov eax, dword [esp + 0x68]
lea esi, [eax - 1]
xor ebx, ebx
jmp 0x40527c
mov ecx, dword [esp + 0x1c]
imul eax, ecx
add eax, dword [esp + 0x60]
mov dword [esp + 0x20], ecx
push 0
push 0
push 0
mov edi, ebp
push ebp
push eax
mov ebp, dword [esp + 0x14]
push ebp
call fcn.004038a0
add esp, 0x18
inc ebx
add esi, 0xffffffff
jae 0x4052aa
mov dword [esp + 0x20], 1
push 0
push 0
push 0
mov eax, ebp
mov ebp, edi
push edi
lea ecx, [esp + 0x28]
push ecx
push eax
call fcn.004038a0
add esp, 0x18
mov eax, ebx
cmp dword [esp + 0x78], 0
je 0x405250
mov eax, esi
jmp 0x405250
mov dword [esp + 0x20], 0
push 4
push 0
push 0
push edi
push 0
push ebp
call fcn.004038a0
add esp, 0x18
cmp eax, 1
jne 0x4053d3
mov ebp, dword [esp + 8]
lea ebx, [ebp - 0x29]
mov eax, dword [esp + 0x70]
mov dword [eax], ebx
push 0x29
push 0x43da89
push edi
call fcn.00408cf0
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 + 0x43da84]
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
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + ecx + 0x20]
mov esi, eax
shr esi, 4
xor eax, edx
and eax, 0xf
xor esi, dword [eax*4 + 0x43da18]
mov eax, esi
shr eax, 4
and esi, 0xf
shr edx, 4
xor edx, esi
xor eax, dword [edx*4 + 0x43da18]
inc ecx
cmp ecx, 0x1d
jne 0x405340
not eax
bswap eax
mov dword [esp + 0x3d], eax
mov ebx, dword [esp + 0x10]
push 0x29
push edi
push ebx
call fcn.00408cf0
add esp, 0xc
lea edi, [ebp + 0x10]
mov esi, dword [esp + 0xc]
cmp edi, esi
jbe 0x405405
cmp dword [esp + 0x14], 0
je 0x4054c0
mov ebp, dword [esp]
jmp 0x4053b4
cmp edi, esi
jbe 0x4053e5
add esi, esi
cmp esi, 0x81
jae 0x4053b0
mov esi, 0x80
jmp 0x4053b0
push ebp
call fcn.00408cd0
add esp, 4
jmp 0x4054e7
push ebp
call fcn.00408cd0
add esp, 4
push dword [esp + 0x10]
jmp 0x4054dd
push esi
push ebx
call fcn.00408ce0
add esp, 8
test eax, eax
je 0x4054c5
mov ebx, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], esi
mov ebp, dword [esp + 8]
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 + 8], edi
mov eax, dword [esp + 0x70]
mov edx, dword [eax]
mov ecx, dword [esp + 0x10]
add edx, 4
je 0x405473
mov eax, 0xffffffff
xor esi, esi
nop
nop
movzx ebx, byte [ecx + esi + 0x25]
mov ebp, eax
shr ebp, 4
xor eax, ebx
and eax, 0xf
xor ebp, dword [eax*4 + 0x43da18]
mov eax, ebp
shr eax, 4
and ebp, 0xf
shr ebx, 4
xor ebx, ebp
xor eax, dword [ebx*4 + 0x43da18]
inc esi
cmp edx, esi
jne 0x405440
not eax
jmp 0x405475
xor eax, eax
mov ebx, dword [esp]
mov edx, eax
shr edx, 0x18
mov byte [ecx + edi - 0x10], dl
mov ecx, eax
shr ecx, 0x10
mov edx, dword [esp + 8]
mov esi, dword [esp + 0x10]
mov byte [esi + edx - 0xf], cl
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
mov byte [edx + ecx - 0xe], ah
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0x10]
mov byte [edx + ecx - 0xd], al
mov eax, dword [esp + 0x70]
add dword [eax], 0x39
push ebx
call fcn.00408cd0
add esp, 4
mov edi, dword [esp + 0x10]
jmp 0x4054e7
mov ebp, dword [esp]
jmp 0x4054c9
mov ebx, dword [esp + 0x10]
mov eax, dword [esp + 0x70]
mov dword [eax], 0
push ebp
call fcn.00408cd0
add esp, 4
push ebx
call fcn.00408cd0
add esp, 4
xor edi, edi
mov eax, edi
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret