Function at 0x404f40
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.00408e20
add esp, 4
mov dword [esi], 0
xor edi, edi
test eax, eax
je 0x405517
mov ebp, eax
mov eax, dword [esp + 0x6c]
imul eax, dword [esp + 0x64]
mov dword [esp + 4], 0
mov dword [esp + 0x10], 1
mov dword [esp + 0x18], eax
inc eax
imul eax, dword [esp + 0x68]
mov ecx, 0x79
cmp eax, 0x40
jl 0x404f9c
add eax, 0x39
mov ecx, eax
mov dword [esp + 8], ecx
push ecx
call fcn.00408e20
add esp, 4
mov dword [esp + 0xc], eax
test eax, eax
je 0x40531e
mov dword [esp + 0x1c], 0x29
xor esi, esi
mov cl, 0x29
mov ebx, 0x29
mov dword [esp + 0x14], ebp
jmp 0x404fe1
mov edi, esi
mov ebp, dword [esp + 0x14]
mov esi, edi
dec ebx
mov dword [esp + 0x1c], ebx
mov ecx, ebx
je 0x40505e
lea edi, [esi + 1]
mov ebp, dword [esp + 8]
cmp edi, ebp
jbe 0x405020
cmp dword [esp + 0x10], 0
je 0x404fd0
mov byte [esp + 3], cl
jmp 0x405004
cmp edi, ebp
jbe 0x405030
add ebp, ebp
cmp ebp, 0x81
jae 0x405000
mov ebp, 0x80
jmp 0x405000
mov eax, dword [esp + 0xc]
jmp 0x40504e
push ebp
push dword [esp + 0x10]
call fcn.00408e40
add esp, 8
test eax, eax
je 0x404fd0
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 0x404fd2
mov eax, dword [esp + 0x74]
cmp eax, 0xa
jb 0x40506c
mov eax, 0xa
mov ecx, dword [eax*4 + 0x440a58]
mov edx, ecx
or edx, 0x1000
mov dword [ebp], 0x404eb0
lea eax, [esp + 4]
mov dword [ebp + 4], eax
mov dword [ebp + 8], edx
xor edx, 0xfffff000
mov eax, ecx
or eax, 0xfff
and eax, edx
add eax, 2
mov edx, 0x55555556
imul edx
mov eax, edx
shr eax, 0x1f
add eax, edx
inc eax
mov dword [ebp + 0xc], eax
mov eax, ecx
shr eax, 0xe
and eax, 1
mov dword [ebp + 0x14], eax
shr ecx, 2
and ecx, 0x3ff
add ecx, 2
imul eax, ecx, 0x5556
shr eax, 0x10
inc eax
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x29272]
push 0x10000
push 0
push eax
call fcn.00408eb0
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.00408eb0
add esp, 0xc
push 0x8121
push 0
push esi
call fcn.00408eb0
add esp, 0xc
lea edi, [esp + 0x20]
cmp dword [esp + 0x68], 0
jle 0x40522a
mov eax, dword [esp + 0x68]
lea esi, [eax - 1]
xor ebx, ebx
jmp 0x4051fc
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.004037c0
add esp, 0x18
inc ebx
add esi, 0xffffffff
jae 0x40522a
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.004037c0
add esp, 0x18
mov eax, ebx
cmp dword [esp + 0x78], 0
je 0x4051d0
mov eax, esi
jmp 0x4051d0
mov dword [esp + 0x20], 0
push 4
push 0
push 0
push edi
push 0
push ebp
call fcn.004037c0
add esp, 0x18
cmp eax, 1
jne 0x40532c
mov ebp, dword [esp + 4]
lea ebx, [ebp - 0x29]
mov eax, dword [esp + 0x70]
mov dword [eax], ebx
push 0x29
push 0x440a89
push edi
call fcn.00408e50
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 + 0x440a84]
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 + 0x440a18]
mov ecx, esi
shr ecx, 4
and esi, 0xf
shr edx, 4
xor edx, esi
xor ecx, dword [edx*4 + 0x440a18]
cmp eax, 0x1c
je 0x40533e
movzx edx, byte [esp + eax + 0x21]
mov esi, ecx
shr esi, 4
xor ecx, edx
and ecx, 0xf
xor esi, dword [ecx*4 + 0x440a18]
mov ecx, esi
shr ecx, 4
and esi, 0xf
shr edx, 4
xor edx, esi
xor ecx, dword [edx*4 + 0x440a18]
add eax, 2
jmp 0x4052c0
push ebp
call fcn.00408e30
add esp, 4
jmp 0x405517
push ebp
call fcn.00408e30
add esp, 4
push dword [esp + 0xc]
jmp 0x40550d
not ecx
bswap ecx
mov dword [esp + 0x3d], ecx
mov ebx, dword [esp + 0xc]
push 0x29
push edi
push ebx
call fcn.00408e50
add esp, 0xc
lea esi, [ebp + 0x10]
mov edi, dword [esp + 8]
cmp esi, edi
jbe 0x405385
cmp dword [esp + 0x10], 0
jne 0x405374
jmp 0x4054f6
cmp esi, edi
jbe 0x405389
add edi, edi
cmp edi, 0x81
jae 0x405370
mov edi, 0x80
jmp 0x405370
mov eax, ebp
jmp 0x4053a9
push edi
push ebx
call fcn.00408e40
add esp, 8
test eax, eax
je 0x4054f2
mov ebx, eax
mov dword [esp + 0xc], eax
mov dword [esp + 8], edi
mov eax, dword [esp + 4]
mov dword [ebx + eax + 0xc], 0x826042ae
mov dword [ebx + eax + 8], 0x444e4549
mov dword [ebx + eax + 4], 0
mov dword [ebx + eax], 0
mov dword [esp + 4], esi
mov ebx, dword [esp + 0x70]
mov edx, dword [ebx]
mov esi, edx
mov edi, dword [esp + 0xc]
add esi, 4
je 0x4053f8
mov dword [esp + 0x18], edi
add edi, 0x25
cmp edx, 0xfffffffd
jne 0x4053ff
mov ecx, 0xffffffff
test dl, 1
jne 0x405472
jmp 0x40549a
xor ecx, ecx
jmp 0x4054a0
and esi, 0xfffffffe
mov ecx, 0xffffffff
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ebx, byte [edi]
mov eax, ecx
shr eax, 4
xor ecx, ebx
and ecx, 0xf
xor eax, dword [ecx*4 + 0x440a18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr ebx, 4
xor ebx, eax
xor ecx, dword [ebx*4 + 0x440a18]
movzx ebx, byte [edi + 1]
add edi, 2
mov eax, ecx
shr eax, 4
xor ecx, ebx
and ecx, 0xf
xor eax, dword [ecx*4 + 0x440a18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr ebx, 4
xor ebx, eax
xor ecx, dword [ebx*4 + 0x440a18]
add esi, 0xfffffffe
jne 0x405410
mov ebx, dword [esp + 0x70]
test dl, 1
je 0x40549a
movzx edx, byte [edi]
mov eax, ecx
shr eax, 4
xor ecx, edx
and ecx, 0xf
xor eax, dword [ecx*4 + 0x440a18]
mov ecx, eax
shr ecx, 4
and eax, 0xf
shr edx, 4
xor edx, eax
xor ecx, dword [edx*4 + 0x440a18]
not ecx
mov edi, dword [esp + 0x18]
mov eax, ecx
shr eax, 0x18
mov byte [edi + ebp], 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 [ebx]
mov ecx, eax
and ecx, 0x39
xor eax, 0x39
lea eax, [eax + ecx*2]
mov dword [ebx], eax
push dword [esp + 0x14]
call fcn.00408e30
add esp, 4
mov edi, dword [esp + 0xc]
jmp 0x405517
mov ebx, dword [esp + 0xc]
mov eax, dword [esp + 0x70]
mov dword [eax], 0
push dword [esp + 0x14]
call fcn.00408e30
add esp, 4
push ebx
call fcn.00408e30
add esp, 4
xor edi, edi
mov eax, edi
add esp, 0x4c
pop esi
pop edi
pop ebx
pop ebp
ret