Function at 0x40bde0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.0040c830
mov edi, edx
mov dword [esp + 0x10], ecx
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.0040c950
add esp, 0xc
cmp dword [esp + 0x15d0], 0
je 0x40be9a
test esi, esi
mov ecx, esi
jle 0x40c616
xor eax, eax
cmp ecx, 1
je 0x40be68
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
lea eax, [edi + edi*8]
shl eax, 5
mov edx, dword [esp + 0x10]
add edx, eax
add edx, 0x8f13
xor eax, eax
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 0x40be50
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40c616
lea ecx, [edi + edi*8]
shl ecx, 5
add ecx, dword [esp + 0x10]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + 0x15c8]
inc dword [esp + eax*4 + 0x30]
jmp 0x40c616
lea ebp, [edi + edi*8]
mov ecx, ebp
shl ecx, 6
test esi, esi
mov dword [esp + 0x18], edi
mov dword [esp + 0x28], ecx
jle 0x40bfa9
mov eax, dword [esp + 0x10]
add eax, ecx
add eax, 0x8192
xor ecx, ecx
xor ebx, ebx
jmp 0x40bee4
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, dword [esp + 0x15c8]
jge 0x40bf00
movzx edx, word [eax + ecx*2]
test dx, dx
je 0x40bed0
mov word [esp + ebx*4 + 0xcb4], dx
mov word [esp + ebx*4 + 0xcb6], cx
inc ebx
jmp 0x40bed0
lea eax, [esp + 0x4b4]
push 0x800
push 0
push eax
call fcn.0040c950
add esp, 0xc
test ebx, ebx
sete byte [esp + 0xb]
je 0x40bfc0
xor eax, eax
cmp ebx, 1
je 0x40bf7f
mov ecx, ebx
and ecx, 0xfffffffe
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [esp + eax*4 + 0xcb4]
movzx esi, dl
inc dword [esp + esi*4 + 0x4b4]
shr edx, 8
inc dword [esp + edx*4 + 0x8b4]
movzx edx, word [esp + eax*4 + 0xcb8]
movzx esi, dl
inc dword [esp + esi*4 + 0x4b4]
shr edx, 8
inc dword [esp + edx*4 + 0x8b4]
add eax, 2
cmp ecx, eax
jne 0x40bf40
test bl, 1
je 0x40bfa0
movzx eax, word [esp + eax*4 + 0xcb4]
movzx ecx, al
inc dword [esp + ecx*4 + 0x4b4]
shr eax, 8
inc dword [esp + eax*4 + 0x8b4]
mov eax, dword [esp + 0x8b4]
jmp 0x40bfc9
lea eax, [esp + 0x4b4]
push 0x800
push 0
push eax
call fcn.0040c950
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 + 0x1c], eax
mov edx, ebx
and edx, 0xfffffffe
lea eax, [esp + 0xcb4]
mov dword [esp], eax
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x4b4]
xor edi, edi
mov dword [esp + 0xc], ebx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x14], edx
jmp 0x40c028
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp + 4]
cmp edi, dword [esp + 0x2c]
je 0x40c13b
mov dword [esp + 0x24], edi
mov edx, dword [esp]
mov dword [esp + 4], edx
mov dword [esp], eax
mov eax, 3
xor edx, edx
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 0x40c040
cmp byte [esp + 0xb], 0
mov edi, dword [esp + 0x24]
jne 0x40c010
cmp dword [esp + 0x1c], 0
je 0x40c0ec
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 0x40c090
jmp 0x40c0ee
xor eax, eax
mov ebx, dword [esp + 0xc]
test bl, 1
mov ebp, dword [esp + 0x20]
mov edi, dword [esp + 0x24]
je 0x40c010
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 ebp, dword [esp + 0x20]
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 + 0xc]
jmp 0x40c010
test ebx, ebx
mov edi, dword [esp + 0x18]
je 0x40c4f7
cmp ebx, 1
jne 0x40c159
mov eax, dword [esp]
mov word [eax], 1
jmp 0x40c3c2
mov edx, dword [esp]
movzx eax, word [edx + 4]
add word [edx], ax
cmp ebx, 3
jl 0x40c1fd
mov eax, 2
mov ecx, 2
sub ecx, ebx
mov dword [esp + 4], ecx
xor edx, edx
mov esi, 1
jmp 0x40c1a7
inc eax
add word [ecx + esi*4], di
mov ecx, dword [esp + 4]
lea edi, [ecx + esi]
inc edi
inc esi
cmp edi, 1
mov ebx, dword [esp + 0xc]
je 0x40c20c
mov ecx, dword [esp]
movzx edi, word [ecx + edx*4]
cmp eax, ebx
jge 0x40c1bb
movzx ebx, word [ecx + eax*4]
cmp di, bx
jae 0x40c1e0
mov word [ecx + esi*4], di
mov word [ecx + edx*4], si
inc edx
cmp eax, dword [esp + 0xc]
jge 0x40c1eb
mov ecx, dword [esp]
movzx edi, word [ecx + eax*4]
cmp edx, esi
jge 0x40c190
movzx ebx, word [ecx + edx*4]
cmp bx, di
jae 0x40c190
jmp 0x40c1f2
inc eax
mov word [ecx + esi*4], bx
cmp eax, dword [esp + 0xc]
jl 0x40c1ca
mov ecx, dword [esp]
movzx ebx, word [ecx + edx*4]
add word [ecx + esi*4], bx
mov word [ecx + edx*4], si
inc edx
jmp 0x40c195
lea ecx, [ebx - 2]
mov word [edx + ebx*4 - 8], 0
jmp 0x40c2a1
mov esi, dword [esp]
mov word [esi + ebx*4 - 8], 0
lea edx, [ebx - 3]
mov ecx, ebx
and ecx, 3
xor ecx, 2
mov eax, edx
je 0x40c24d
mov eax, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp]
movzx esi, word [esi + eax*4]
mov edi, dword [esp]
movzx esi, word [edi + esi*4]
inc esi
mov edi, dword [esp]
mov word [edi + eax*4], si
mov esi, dword [esp]
dec eax
dec ecx
jne 0x40c230
lea ecx, [ebx - 2]
cmp edx, 3
jb 0x40c2a1
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [esi + eax*4 - 4]
movzx edx, word [esi + edx*4]
inc edx
mov word [esi + eax*4 - 4], dx
movzx edx, word [esi + eax*4 - 8]
movzx edx, word [esi + edx*4]
inc edx
mov word [esi + eax*4 - 8], dx
movzx edx, word [esi + eax*4 - 0xc]
movzx edx, word [esi + edx*4]
inc edx
mov word [esi + eax*4 - 0xc], dx
movzx edx, word [esi + eax*4 - 0x10]
movzx edx, word [esi + edx*4]
inc edx
mov word [esi + eax*4 - 0x10], dx
add eax, 0xfffffffc
jne 0x40c260
mov edi, 1
xor edx, edx
mov eax, dword [esp + 0x1c]
jmp 0x40c2e1
mov ebp, dword [esp + 0x14]
mov esi, ebp
and esi, 0xfffffffd
mov edi, ebp
and edi, 2
or ebp, 2
imul ebp, edi
xor edi, 2
imul edi, esi
add ebp, edi
mov esi, edx
and esi, 1
xor edx, 1
lea edx, [edx + esi*2]
mov edi, ebp
test ebp, ebp
jle 0x40c3b2
test ecx, ecx
mov esi, dword [esp]
mov dword [esp + 4], edi
js 0x40c320
lea ebp, [ecx + 1]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [esi + ecx*4]
cmp edx, esi
jne 0x40c330
inc edi
dec ecx
cmp ebp, edi
mov esi, dword [esp]
jne 0x40c300
mov ecx, 0xffffffff
jmp 0x40c335
xor ebp, ebp
jmp 0x40c339
mov ebp, edi
mov esi, dword [esp]
mov edi, dword [esp + 4]
mov dword [esp + 0x14], ebp
sub edi, ebp
jle 0x40c2b0
and edi, 3
je 0x40c369
lea ebx, [esi + eax*4]
xor esi, esi
nop
mov word [ebx], dx
inc esi
add ebx, 0xfffffffc
cmp edi, esi
jne 0x40c350
mov edi, dword [esp + 4]
sub edi, esi
sub eax, esi
mov ebx, dword [esp + 0xc]
jmp 0x40c36d
mov edi, dword [esp + 4]
mov ebp, dword [esp + 0x14]
mov esi, ebp
sub esi, dword [esp + 4]
cmp esi, 0xfffffffc
mov esi, dword [esp]
ja 0x40c2b4
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [esi + eax*4], dx
mov word [esi + eax*4 - 4], dx
mov word [esi + eax*4 - 8], dx
mov word [esi + eax*4 - 0xc], dx
add eax, 0xfffffffc
add edi, 0xfffffffc
cmp edi, ebp
jg 0x40c390
jmp 0x40c2b4
test ebx, ebx
mov edi, dword [esp + 0x18]
mov ebp, dword [esp + 0x20]
jle 0x40c4f7
mov eax, ebx
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x1c], 3
mov edi, dword [esp]
jb 0x40c40a
mov edx, ebx
and edx, 0xfffffffc
xor ecx, ecx
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 0x40c3e0
test eax, eax
je 0x40c42d
mov edx, dword [esp]
lea ecx, [edx + ecx*4]
xor edx, edx
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 0x40c420
cmp ebx, 2
mov edi, dword [esp + 0x18]
jl 0x40c4f7
mov edx, dword [esp + 0x15cc]
cmp edx, 0x20
jge 0x40c4ac
mov eax, dword [esp + edx*4 + 0x30]
mov esi, edx
neg edx
mov ecx, esi
and edx, 3
je 0x40c46c
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 0x40c460
lea edx, [esi - 0x1d]
cmp edx, 3
mov edx, esi
jb 0x40c4a8
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 0x40c480
test edx, edx
jle 0x40c4e7
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 0x40c4c0
mov edx, 1
mov ecx, dword [esp + 0x15cc]
shl edx, cl
cmp eax, edx
jne 0x40c767
jmp 0x40c4f7
mov ecx, edx
mov edx, 1
shl edx, cl
xor eax, eax
jmp 0x40c767
shl ebp, 5
mov esi, dword [esp + 0x10]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040c950
add esp, 0xc
mov eax, dword [esp + 0x28]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040c950
add esp, 0xc
cmp dword [esp + 0x15cc], 0
mov esi, dword [esp]
jle 0x40c60f
add esi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0x10]
mov dword [esp], esi
jmp 0x40c572
lea ecx, [eax + 1]
cmp eax, dword [esp + 0x15cc]
mov eax, ecx
je 0x40c60f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x40c560
mov edx, ecx
and edx, 3
je 0x40c5c0
mov dword [esp + 0xc], ebx
lea edi, [esi + 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 0x40c590
mov ebx, dword [esp + 0xc]
sub ebx, esi
mov edx, ecx
sub edx, esi
mov edi, dword [esp + 0x18]
mov esi, dword [esp]
cmp ecx, 4
jb 0x40c560
jmp 0x40c5c7
mov edx, ecx
cmp ecx, 4
jb 0x40c560
dec edx
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [esi + ebx*4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 8]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [esi + ebx*4 - 0xc]
add ebx, 0xfffffffc
mov byte [ecx + ebp + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x40c5d0
jmp 0x40c560
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x4b8], 0
mov eax, dword [esp + 0x15cc]
cmp eax, 2
jl 0x40c68d
lea ecx, [eax - 1]
cmp eax, 2
jne 0x40c63e
xor eax, eax
mov edx, 2
jmp 0x40c674
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + edx*4 + 0x34]
add eax, eax
mov dword [esp + edx*4 + 0x4bc], eax
add eax, dword [esp + edx*4 + 0x38]
add eax, eax
mov dword [esp + edx*4 + 0x4c0], eax
add edx, 2
cmp ebx, edx
jne 0x40c650
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40c68d
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x4b4], eax
test ecx, ecx
jle 0x40c75c
xor eax, eax
lea esi, [edi + edi*8]
mov edi, esi
shl edi, 5
mov edx, dword [esp + 0x10]
add edi, edx
mov dword [esp + 4], edi
shl esi, 6
add esi, edx
mov dword [esp + 0x14], esi
jmp 0x40c6dc
mov ecx, dword [esp + 0x14]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x40c75c
mov edx, dword [esp + 4]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40c6d3
mov edx, dword [esp + ebx*4 + 0x4b4]
lea ecx, [edx + 1]
mov dword [esp + ebx*4 + 0x4b4], ecx
xor edi, edi
cmp ebx, 1
je 0x40c740
mov ebp, ebx
and ebp, 0xfffffffe
xor ecx, ecx
nop
nop
nop
nop
nop
mov edi, edx
xor edi, 0x7ffffffe
mov esi, edx
or esi, 1
and esi, edi
mov edi, edx
shr edi, 1
shl ecx, 2
add esi, esi
or esi, ecx
mov ecx, edi
xor ecx, 0xfffffffe
or edi, 1
and edi, ecx
or edi, esi
shr edx, 2
mov ecx, edi
add ebp, 0xfffffffe
jne 0x40c710
test bl, 1
je 0x40c6c0
add edi, edi
mov ecx, edx
xor ecx, 0xfffffffe
or edx, 1
and edx, ecx
or edi, edx
jmp 0x40c6c0
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
nop
nop
nop
nop
nop
nop
cmp ecx, 2
jl 0x40c798
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x40c780
dec esi
mov dword [esp + ecx*4 + 0x30], esi
add dword [esp + ecx*4 + 0x34], 2
dec eax
cmp eax, edx
jne 0x40c767
jmp 0x40c4f7