Function at 0x408ee0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.004099d0
mov edi, edx
mov dword [esp + 0xc], ecx
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.00409b30
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x20], edi
je 0x408fae
test esi, esi
mov ecx, esi
jle 0x409796
xor eax, eax
cmp ecx, 1
je 0x408f78
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x20]
lea eax, [eax + eax*8]
shl eax, 5
mov edx, dword [esp + 0xc]
add edx, eax
add edx, 0x8f13
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [edx + eax - 1]
inc dword [esp + esi*4 + 0x30]
movzx esi, byte [edx + eax]
inc dword [esp + esi*4 + 0x30]
add eax, 2
cmp ecx, eax
jne 0x408f60
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x409796
mov ecx, dword [esp + 0x20]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0xc]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + 0x15c8]
inc dword [esp + eax*4 + 0x30]
jmp 0x409796
lea ebp, [edi + edi*8]
mov eax, ebp
shl eax, 6
mov dword [esp + 0x1c], eax
test esi, esi
mov dword [esp + 0x18], ebp
jle 0x4090a9
cmp esi, 1
jne 0x40931d
xor eax, eax
xor ebx, ebx
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x409009
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x1c]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x409009
mov word [esp + ebx*4 + 0x4b4], cx
mov word [esp + ebx*4 + 0x4b6], ax
inc ebx
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00409b30
add esp, 0xc
test ebx, ebx
sete byte [esp + 0xb]
je 0x4090c0
xor eax, eax
cmp ebx, 1
je 0x40907f
mov ecx, ebx
and ecx, 0xfffffffe
xor eax, eax
nop
nop
nop
nop
nop
movzx edx, word [esp + eax*4 + 0x4b4]
movzx esi, dl
inc dword [esp + esi*4 + 0x934]
shr edx, 8
inc dword [esp + edx*4 + 0xd34]
movzx edx, word [esp + eax*4 + 0x4b8]
movzx esi, dl
inc dword [esp + esi*4 + 0x934]
shr edx, 8
inc dword [esp + edx*4 + 0xd34]
add eax, 2
cmp ecx, eax
jne 0x409040
test bl, 1
je 0x4090a0
movzx eax, word [esp + eax*4 + 0x4b4]
movzx ecx, al
inc dword [esp + ecx*4 + 0x934]
shr eax, 8
inc dword [esp + eax*4 + 0xd34]
mov eax, dword [esp + 0xd34]
jmp 0x4090c9
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.00409b30
add esp, 0xc
xor ebx, ebx
mov byte [esp + 0xb], 1
xor eax, eax
xor ecx, ecx
cmp eax, ebx
setne cl
inc ecx
mov dword [esp + 0x2c], ecx
lea eax, [ebx - 1]
mov dword [esp + 0x24], eax
mov edx, ebx
and edx, 0xfffffffe
lea ebp, [esp + 0x4b4]
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], edx
jmp 0x409133
inc edi
mov eax, ecx
and eax, 8
xor ecx, 8
lea ecx, [ecx + eax*2]
add esi, 0x400
mov eax, dword [esp + 4]
cmp edi, dword [esp + 0x2c]
mov ebp, dword [esp]
je 0x409243
mov dword [esp + 0x28], edi
mov dword [esp + 4], ebp
mov dword [esp], eax
mov eax, 3
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov dword [esp + eax*4 + 0xa8], edx
add edx, dword [esi + eax*4 - 0xc]
mov dword [esp + eax*4 + 0xac], edx
add edx, dword [esi + eax*4 - 8]
mov dword [esp + eax*4 + 0xb0], edx
add edx, dword [esi + eax*4 - 4]
mov dword [esp + eax*4 + 0xb4], edx
add edx, dword [esi + eax*4]
add eax, 4
cmp eax, 0x103
jne 0x409150
cmp byte [esp + 0xb], 0
mov edi, dword [esp + 0x28]
jne 0x409110
cmp dword [esp + 0x24], 0
je 0x4091fc
xor eax, eax
mov edi, dword [esp]
mov ebp, dword [esp + 4]
movzx edx, word [ebp + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov edx, dword [esp + 4]
mov edx, dword [edx + eax*4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 4]
movzx edx, word [edx + eax*4 + 4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov ebp, dword [esp + 4]
mov edx, dword [ebp + eax*4 + 4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 0x14]
add eax, 2
cmp edx, eax
jne 0x4091a0
jmp 0x4091fe
xor eax, eax
mov ebx, dword [esp + 0x10]
test bl, 1
mov edi, dword [esp + 0x28]
je 0x409110
mov edx, dword [esp + 4]
movzx edx, word [edx + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov edx, dword [esp + 4]
mov eax, dword [edx + eax*4]
mov edx, dword [esp]
mov dword [edx + ebx*4], eax
mov ebx, dword [esp + 0x10]
jmp 0x409110
test ebx, ebx
mov edi, ebp
mov ebp, dword [esp + 0x18]
je 0x409687
cmp ebx, 1
jne 0x409260
mov word [edi], 1
jmp 0x40954e
movzx eax, word [edi + 4]
movzx ecx, word [edi]
mov edx, ecx
and edx, eax
xor ecx, eax
lea eax, [ecx + edx*2]
mov word [edi], ax
mov eax, ebx
not eax
cmp ebx, 3
jl 0x409385
mov dword [esp + 0x14], eax
mov ecx, 2
mov eax, 2
sub eax, ebx
mov dword [esp + 4], eax
xor esi, esi
mov edi, 1
jmp 0x4092c1
mov edx, dword [esp]
movzx ebx, word [edx + ecx*4]
inc ecx
add word [edx + edi*4], bx
mov eax, dword [esp + 4]
add eax, edi
inc eax
inc edi
cmp eax, 1
mov ebx, dword [esp + 0x10]
je 0x40939a
mov edx, dword [esp]
movzx eax, word [edx + esi*4]
cmp ecx, ebx
jge 0x4092d5
movzx ebx, word [edx + ecx*4]
cmp ax, bx
jae 0x409300
mov word [edx + edi*4], ax
mov word [edx + esi*4], di
inc esi
cmp ecx, dword [esp + 0x10]
jge 0x40930b
cmp esi, edi
jge 0x4092a0
mov edx, dword [esp]
movzx eax, word [edx + esi*4]
movzx ebx, word [edx + ecx*4]
cmp ax, bx
jae 0x4092a7
jmp 0x409312
inc ecx
mov word [edx + edi*4], bx
cmp ecx, dword [esp + 0x10]
jl 0x4092e4
mov edx, dword [esp]
movzx eax, word [edx + esi*4]
add word [edx + edi*4], ax
mov word [edx + esi*4], di
inc esi
jmp 0x4092ac
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x1c]
add edx, eax
add edx, 0x8194
xor eax, eax
xor ebx, ebx
jmp 0x40934b
add eax, 2
cmp ecx, eax
je 0x408fd3
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x409366
mov word [esp + ebx*4 + 0x4b4], si
mov word [esp + ebx*4 + 0x4b6], ax
inc ebx
movzx esi, word [edx + eax*2]
test si, si
je 0x409340
mov word [esp + ebx*4 + 0x4b4], si
lea esi, [eax + 1]
mov word [esp + ebx*4 + 0x4b6], si
inc ebx
jmp 0x409340
and eax, 2
mov ecx, ebx
and ecx, 0xfffffffd
sub ecx, eax
mov word [edi + ecx*4], 0
jmp 0x409441
mov eax, dword [esp + 0x14]
and eax, 2
mov ecx, ebx
and ecx, 0x7ffffffd
sub ecx, eax
mov edi, dword [esp]
mov word [edi + ecx*4], 0
lea edx, [ebx - 3]
mov esi, ebx
and esi, 3
xor esi, 2
mov eax, edx
je 0x4093ed
mov eax, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, dword [esp]
movzx edi, word [edi + eax*4]
mov ebx, dword [esp]
movzx edi, word [ebx + edi*4]
inc edi
mov ebx, dword [esp]
mov word [ebx + eax*4], di
mov edi, dword [esp]
dec eax
dec esi
jne 0x4093d0
cmp edx, 3
jb 0x409441
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [edi + eax*4 - 4]
movzx edx, word [edi + edx*4]
inc edx
mov word [edi + eax*4 - 4], dx
movzx edx, word [edi + eax*4 - 8]
movzx edx, word [edi + edx*4]
inc edx
mov word [edi + eax*4 - 8], dx
movzx edx, word [edi + eax*4 - 0xc]
movzx edx, word [edi + edx*4]
inc edx
mov word [edi + eax*4 - 0xc], dx
movzx edx, word [edi + eax*4 - 0x10]
movzx edx, word [edi + edx*4]
inc edx
mov word [edi + eax*4 - 0x10], dx
add eax, 0xfffffffc
jne 0x409400
mov esi, 1
xor edx, edx
mov eax, dword [esp + 0x24]
jmp 0x409476
mov ebx, esi
and esi, 0xfffffffd
mov edi, ebx
and edi, 2
or ebx, 2
imul ebx, edi
xor edi, 2
imul edi, esi
add ebx, edi
mov edi, dword [esp]
inc edx
mov esi, ebx
test ebx, ebx
jle 0x409542
mov dword [esp + 4], esi
test ecx, ecx
js 0x4094b0
lea esi, [ecx + 1]
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ebp, esi
movzx esi, word [edi + ecx*4]
cmp edx, esi
jne 0x4094c0
inc ebx
dec ecx
mov esi, ebp
cmp ebp, ebx
jne 0x409490
mov ecx, 0xffffffff
jmp 0x4094c2
xor esi, esi
jmp 0x4094c6
mov esi, ebx
mov ebp, dword [esp + 0x18]
mov ebx, dword [esp + 4]
sub ebx, esi
jle 0x409450
and ebx, 3
je 0x4094fc
mov dword [esp + 0x14], esi
lea esi, [edi + eax*4]
xor edi, edi
nop
nop
nop
nop
mov word [esi], dx
inc edi
add esi, 0xfffffffc
cmp ebx, edi
jne 0x4094e0
mov ebx, dword [esp + 4]
sub ebx, edi
sub eax, edi
mov edi, dword [esp]
mov esi, dword [esp + 0x14]
jmp 0x409500
mov ebx, dword [esp + 4]
mov ebp, esi
sub esi, dword [esp + 4]
cmp esi, 0xfffffffc
mov esi, ebp
mov ebp, dword [esp + 0x18]
ja 0x409450
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [edi + eax*4], dx
mov word [edi + eax*4 - 4], dx
mov word [edi + eax*4 - 8], dx
mov word [edi + eax*4 - 0xc], dx
add eax, 0xfffffffc
add ebx, 0xfffffffc
cmp ebx, esi
jg 0x409520
jmp 0x409450
mov ebx, dword [esp + 0x10]
test ebx, ebx
jle 0x409687
mov eax, ebx
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x24], 3
jb 0x40959a
mov edx, ebx
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [edi + ecx*4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 8]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [edi + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x30]
add ecx, 4
cmp edx, ecx
jne 0x409570
test eax, eax
je 0x4095bd
lea ecx, [edi + ecx*4]
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [ecx + edx*4]
inc dword [esp + esi*4 + 0x30]
inc edx
cmp eax, edx
jne 0x4095b0
cmp ebx, 2
jl 0x409687
mov edx, dword [esp + 0x15cc]
cmp edx, 0x20
jge 0x40963c
mov eax, dword [esp + edx*4 + 0x30]
mov esi, edx
neg edx
mov ecx, esi
and edx, 3
je 0x4095fc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
inc ecx
mov dword [esp + esi*4 + 0x30], eax
dec edx
jne 0x4095f0
lea edx, [esi - 0x1d]
cmp edx, 3
mov edx, esi
jb 0x409638
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
mov dword [esp + edx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x38]
mov dword [esp + edx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x3c]
mov dword [esp + edx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x40]
add ecx, 4
mov dword [esp + edx*4 + 0x30], eax
cmp ecx, 0x20
jne 0x409610
test edx, edx
jle 0x409677
inc edx
xor ecx, ecx
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + edx*4 + 0x2c]
shl esi, cl
add eax, esi
dec edx
inc ecx
cmp edx, 1
ja 0x409650
mov edx, 1
mov ecx, dword [esp + 0x15cc]
shl edx, cl
cmp eax, edx
jne 0x40990d
jmp 0x409687
mov ecx, edx
mov edx, 1
shl edx, cl
xor eax, eax
jmp 0x40990d
shl ebp, 5
mov esi, dword [esp + 0xc]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.00409b30
add esp, 0xc
mov eax, dword [esp + 0x1c]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.00409b30
add esp, 0xc
cmp dword [esp + 0x15cc], 0
jle 0x40978f
add edi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0xc]
mov dword [esp], edi
jmp 0x4096f2
lea ecx, [eax + 1]
cmp eax, dword [esp + 0x15cc]
mov eax, ecx
je 0x40978f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x4096e0
mov edx, ecx
and edx, 3
je 0x409740
mov dword [esp + 0x10], ebx
lea edi, [edi + ebx*4]
xor esi, esi
nop
nop
nop
nop
nop
nop
movzx ebx, word [edi]
mov byte [ebx + ebp + 0x8f12], al
inc esi
add edi, 0xfffffffc
cmp edx, esi
jne 0x409710
mov ebx, dword [esp + 0x10]
sub ebx, esi
mov edx, ecx
sub edx, esi
mov edi, dword [esp]
cmp ecx, 4
jb 0x4096e0
jmp 0x409747
mov edx, ecx
cmp ecx, 4
jb 0x4096e0
dec edx
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [edi + ebx*4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + ebx*4 - 4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + ebx*4 - 8]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + ebx*4 - 0xc]
add ebx, 0xfffffffc
mov byte [ecx + ebp + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x409750
jmp 0x4096e0
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x938], 0
mov eax, dword [esp + 0x15cc]
cmp eax, 2
jl 0x40982f
lea ecx, [eax - 1]
cmp eax, 2
jne 0x4097c2
xor edx, edx
mov eax, 2
jmp 0x409806
mov ebx, ecx
and ebx, 0xfffffffe
xor edx, edx
xor eax, eax
nop
nop
nop
nop
nop
mov edi, dword [esp + eax*4 + 0x34]
mov esi, dword [esp + eax*4 + 0x38]
mov ebp, edi
and ebp, edx
xor edi, edx
add edi, edi
lea edx, [edi + ebp*4]
mov dword [esp + eax*4 + 0x93c], edx
mov edi, esi
and edi, edx
xor esi, edx
add esi, esi
lea edx, [esi + edi*4]
mov dword [esp + eax*4 + 0x940], edx
add eax, 2
cmp ebx, eax
jne 0x4097d0
add eax, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40982f
mov ecx, dword [esp + eax*4 + 0x2c]
mov esi, ecx
and esi, edx
xor ecx, edx
add ecx, ecx
lea ecx, [ecx + esi*4]
mov dword [esp + eax*4 + 0x934], ecx
mov ecx, dword [esp + 0x15c8]
test ecx, ecx
jle 0x409902
xor eax, eax
mov edx, dword [esp + 0x20]
lea edi, [edx + edx*8]
mov edx, edi
shl edx, 5
mov esi, dword [esp + 0xc]
add edx, esi
shl edi, 6
add edi, esi
mov dword [esp + 4], edi
jmp 0x40987c
mov ecx, dword [esp + 4]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x409902
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x409873
mov ecx, dword [esp + ebx*4 + 0x934]
lea edi, [ecx + 1]
mov dword [esp + ebx*4 + 0x934], edi
xor edi, edi
cmp bl, 4
jb 0x4098df
mov ebp, ebx
and ebp, 0xfffffffc
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, ecx
and esi, 1
shl esi, 2
lea esi, [esi + edi*8]
mov edi, ecx
and edi, 2
or edi, esi
mov esi, ecx
shr esi, 2
and esi, 1
or esi, edi
mov edi, ecx
shr edi, 3
and edi, 1
lea edi, [edi + esi*2]
shr ecx, 4
add ebp, 0xfffffffc
jne 0x4098b0
and ebx, 3
je 0x409860
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, ecx
and esi, 1
lea edi, [esi + edi*2]
shr ecx, 1
dec ebx
jne 0x4098f0
jmp 0x409860
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, dword [esp + 0x15cc]
dec dword [esp + ecx*4 + 0x30]
nop
nop
nop
nop
nop
nop
nop
nop
cmp ecx, 2
jl 0x409938
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x409920
dec esi
mov dword [esp + ecx*4 + 0x30], esi
add dword [esp + ecx*4 + 0x34], 2
dec eax
cmp eax, edx
jne 0x40990d
jmp 0x409687