Function at 0x404ec0
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.00408cd0
add esp, 4
mov dword [esi], 0
xor edi, edi
test eax, eax
je 0x4054ad
mov ebx, eax
mov edx, dword [esp + 0x6c]
mov ebp, dword [esp + 0x68]
imul edx, dword [esp + 0x64]
lea eax, [edx + 1]
mov ecx, 0xfffffffe
mov dword [esp + 0x18], edx
sub ecx, edx
and ecx, ebp
mov edx, ebp
not edx
and edx, eax
imul edx, ecx
mov ecx, eax
and ecx, ebp
mov esi, eax
or esi, ebp
imul esi, ecx
mov dword [esp + 4], 0
mov dword [esp + 0x10], 1
add esi, edx
mov ecx, 0x79
cmp esi, 0x40
jl 0x404f41
imul eax, dword [esp + 0x68]
add eax, 0x39
mov ecx, eax
mov dword [esp + 8], ecx
push ecx
call fcn.00408cd0
add esp, 4
mov dword [esp + 0xc], eax
test eax, eax
je 0x4052ce
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1c], 0x29
xor esi, esi
mov cl, 0x29
mov ebx, 0x29
jmp 0x404f91
mov edi, esi
mov esi, edi
dec ebx
mov dword [esp + 0x1c], ebx
mov ecx, ebx
je 0x40500e
lea edi, [esi + 1]
mov ebp, dword [esp + 8]
cmp edi, ebp
jbe 0x404fd0
cmp dword [esp + 0x10], 0
je 0x404f80
mov byte [esp + 3], cl
jmp 0x404fb4
cmp edi, ebp
jbe 0x404fe0
add ebp, ebp
cmp ebp, 0x81
jae 0x404fb0
mov ebp, 0x80
jmp 0x404fb0
mov eax, dword [esp + 0xc]
jmp 0x404ffe
push ebp
push dword [esp + 0x10]
call fcn.00408cf0
add esp, 8
test eax, eax
je 0x404f80
mov dword [esp + 0xc], eax
mov dword [esp + 8], ebp
movzx ecx, byte [esp + 3]
mov byte [eax + esi], cl
mov dword [esp + 4], edi
mov ebx, dword [esp + 0x1c]
jmp 0x404f82
mov eax, dword [esp + 0x74]
cmp eax, 0xa
jb 0x40501c
mov eax, 0xa
mov eax, dword [eax*4 + 0x43da58]
mov ecx, eax
or ecx, 0x1000
mov ebp, dword [esp + 0x14]
mov dword [ebp], 0x404e30
lea edx, [esp + 4]
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.00408e70
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.00408e70
add esp, 0xc
push 0x8121
push 0
push esi
call fcn.00408e70
add esp, 0xc
lea edi, [esp + 0x20]
cmp dword [esp + 0x68], 0
jle 0x4051da
mov eax, dword [esp + 0x68]
lea esi, [eax - 1]
xor ebx, ebx
jmp 0x4051ac
mov ecx, dword [esp + 0x18]
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 + 0x28]
push ebp
call fcn.00403810
add esp, 0x18
inc ebx
add esi, 0xffffffff
jae 0x4051da
mov dword [esp + 0x20], 1
push 0
push 0
push 0
mov eax, ebp
mov ebp, edi
push edi
lea ecx, [esp + 0x2c]
push ecx
push eax
call fcn.00403810
add esp, 0x18
mov eax, ebx
cmp dword [esp + 0x78], 0
je 0x405180
mov eax, esi
jmp 0x405180
mov dword [esp + 0x20], 0
push 4
push 0
push 0
push edi
push 0
push ebp
call fcn.00403810
add esp, 0x18
cmp eax, 1
jne 0x4052dc
mov ebp, dword [esp + 4]
lea ebx, [ebp - 0x29]
mov eax, dword [esp + 0x70]
mov dword [eax], ebx
push 0x29
push 0x43da89
push edi
call fcn.00408d00
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 ecx, 0xffffffff
mov eax, 0xc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax + 0x20]
mov esi, ecx
shr esi, 4
xor ecx, edx
and ecx, 0xf
xor esi, dword [ecx*4 + 0x43da18]
mov ecx, esi
shr ecx, 4
and esi, 0xf
shr edx, 4
xor edx, esi
xor ecx, dword [edx*4 + 0x43da18]
cmp eax, 0x1c
je 0x4052ee
movzx edx, byte [esp + eax + 0x21]
mov esi, ecx
shr esi, 4
xor ecx, edx
and ecx, 0xf
xor esi, dword [ecx*4 + 0x43da18]
mov ecx, esi
shr ecx, 4
and esi, 0xf
shr edx, 4
xor edx, esi
xor ecx, dword [edx*4 + 0x43da18]
add eax, 2
jmp 0x405270
push ebx
call fcn.00408ce0
add esp, 4
jmp 0x4054ad
push ebp
call fcn.00408ce0
add esp, 4
push dword [esp + 0xc]
jmp 0x4054a3
not ecx
bswap ecx
mov dword [esp + 0x3d], ecx
mov ebx, dword [esp + 0xc]
push 0x29
push edi
push ebx
call fcn.00408d00
add esp, 0xc
lea edi, [ebp + 0x10]
mov esi, dword [esp + 8]
cmp edi, esi
jbe 0x405355
cmp dword [esp + 0x10], 0
jne 0x405324
jmp 0x40548c
cmp edi, esi
jbe 0x405335
add esi, esi
cmp esi, 0x81
jae 0x405320
mov esi, 0x80
jmp 0x405320
push esi
push ebx
call fcn.00408cf0
add esp, 8
test eax, eax
je 0x405488
mov ebx, eax
mov dword [esp + 0xc], eax
mov dword [esp + 8], esi
mov ebp, dword [esp + 4]
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], edi
mov eax, dword [esp + 0x70]
mov edx, dword [eax]
mov esi, edx
mov ebx, dword [esp + 0xc]
add esi, 4
je 0x40539c
mov dword [esp + 0x18], ebx
add ebx, 0x25
cmp edx, 0xfffffffd
jne 0x4053a7
mov ecx, 0xffffffff
jmp 0x405409
xor ecx, ecx
mov ebp, dword [esp + 0x14]
jmp 0x405440
and esi, 0xfffffffe
mov ecx, 0xffffffff
nop
movzx ebp, byte [ebx]
mov eax, ecx
shr eax, 4
xor ecx, ebp
and ecx, 0xf
xor eax, dword [ecx*4 + 0x43da18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr ebp, 4
xor ebp, eax
xor ecx, dword [ebp*4 + 0x43da18]
movzx ebp, byte [ebx + 1]
add ebx, 2
mov eax, ecx
shr eax, 4
xor ecx, ebp
and ecx, 0xf
xor eax, dword [ecx*4 + 0x43da18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr ebp, 4
xor ebp, eax
xor ecx, dword [ebp*4 + 0x43da18]
add esi, 0xfffffffe
jne 0x4053b0
mov ebp, dword [esp + 0x14]
test dl, 1
je 0x40543a
movzx edx, byte [ebx]
mov eax, ecx
shr eax, 4
xor ecx, edx
and ecx, 0xf
xor eax, dword [ecx*4 + 0x43da18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr edx, 4
xor edx, eax
xor ecx, dword [edx*4 + 0x43da18]
not ecx
mov ebx, dword [esp + 0x18]
mov eax, ecx
shr eax, 0x18
mov byte [ebx + edi - 0x10], al
mov eax, ecx
shr eax, 0x10
mov edx, dword [esp + 4]
mov esi, dword [esp + 0xc]
mov byte [esi + edx - 0xf], al
mov eax, dword [esp + 4]
mov edx, dword [esp + 0xc]
mov byte [edx + eax - 0xe], ch
mov eax, dword [esp + 4]
mov edx, dword [esp + 0xc]
mov byte [edx + eax - 0xd], cl
mov eax, dword [esp + 0x70]
add dword [eax], 0x39
push ebp
call fcn.00408ce0
add esp, 4
mov edi, dword [esp + 0xc]
jmp 0x4054ad
mov ebx, dword [esp + 0xc]
mov eax, dword [esp + 0x70]
mov dword [eax], 0
push dword [esp + 0x14]
call fcn.00408ce0
add esp, 4
push ebx
call fcn.00408ce0
add esp, 4
xor edi, edi
mov eax, edi
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret