Function at 0x40beb0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b8
call fcn.0040c960
mov edi, edx
mov dword [esp + 0xc], ecx
mov esi, dword [esp + 0x15cc]
lea eax, [esp + 0x34]
push 0x84
push 0
push eax
call fcn.0040ca90
add esp, 0xc
cmp dword [esp + 0x15d4], 0
mov dword [esp + 0x18], edi
je 0x40bfa4
test esi, esi
mov ecx, esi
jle 0x40c747
xor eax, eax
cmp ecx, 1
je 0x40bf66
mov ecx, dword [esp + 0x15cc]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x18]
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]
mov edi, dword [esp + esi*4 + 0x34]
mov ebx, edi
and ebx, 1
xor edi, 1
lea edi, [edi + ebx*2]
mov dword [esp + esi*4 + 0x34], edi
movzx esi, byte [edx + eax]
mov edi, dword [esp + esi*4 + 0x34]
mov ebx, edi
and ebx, 1
xor edi, 1
lea edi, [edi + ebx*2]
mov dword [esp + esi*4 + 0x34], edi
add eax, 2
cmp ecx, eax
jne 0x40bf30
mov ecx, dword [esp + 0x15cc]
test cl, 1
je 0x40c747
mov ecx, dword [esp + 0x18]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0xc]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + eax*4 + 0x34]
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
mov dword [esp + eax*4 + 0x34], ecx
jmp 0x40c740
lea eax, [edi + edi*8]
mov dword [esp + 0x1c], eax
shl eax, 6
mov dword [esp + 0x14], eax
test esi, esi
jle 0x40c059
cmp esi, 1
jne 0x40c2be
xor eax, eax
xor ebx, ebx
mov ecx, dword [esp + 0x15cc]
test cl, 1
je 0x40bffd
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 0x14]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x40bffd
mov word [esp + ebx*4 + 0x4b8], cx
mov word [esp + ebx*4 + 0x4ba], ax
inc ebx
lea eax, [esp + 0x938]
push 0x800
push 0
push eax
call fcn.0040ca90
add esp, 0xc
test ebx, ebx
sete byte [esp + 7]
je 0x40c070
xor eax, eax
nop
movzx ecx, word [esp + eax*4 + 0x4b8]
mov edx, ecx
xor edx, 0x3fffff00
mov esi, ecx
or esi, 0xff
and esi, edx
inc dword [esp + esi*4 + 0x938]
shr ecx, 8
inc dword [esp + ecx*4 + 0xd38]
inc eax
cmp ebx, eax
jne 0x40c020
mov eax, dword [esp + 0xd38]
jmp 0x40c079
lea eax, [esp + 0x938]
push 0x800
push 0
push eax
call fcn.0040ca90
add esp, 0xc
xor ebx, ebx
mov byte [esp + 7], 1
xor eax, eax
xor ecx, ecx
cmp eax, ebx
setne cl
inc ecx
mov dword [esp + 0x30], ecx
lea eax, [ebx - 1]
mov dword [esp + 0x10], eax
mov edx, ebx
and edx, 0xfffffffe
lea ebp, [esp + 0x4b8]
lea eax, [esp + 0x1138]
xor ecx, ecx
lea esi, [esp + 0x938]
xor edi, edi
mov dword [esp + 8], ebx
mov dword [esp + 0x24], edx
jmp 0x40c0d7
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp]
cmp edi, dword [esp + 0x30]
je 0x40c1f0
mov dword [esp + 0x28], edi
mov dword [esp], ebp
mov ebp, eax
mov eax, 3
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov dword [esp + eax*4 + 0xac], edx
add edx, dword [esi + eax*4 - 0xc]
mov dword [esp + eax*4 + 0xb0], edx
add edx, dword [esi + eax*4 - 8]
mov dword [esp + eax*4 + 0xb4], edx
add edx, dword [esi + eax*4 - 4]
mov dword [esp + eax*4 + 0xb8], edx
add edx, dword [esi + eax*4]
add eax, 4
cmp eax, 0x103
jne 0x40c0f0
cmp byte [esp + 7], 0
mov edi, dword [esp + 0x28]
jne 0x40c0c0
cmp dword [esp + 0x10], 0
je 0x40c19d
xor eax, eax
mov edi, dword [esp]
nop
nop
nop
nop
movzx edx, word [edi + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb8]
mov edi, ebp
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb8], ebp
mov edx, dword [esp]
mov edx, dword [edx + eax*4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp]
movzx edx, word [edx + eax*4 + 4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb8]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb8], ebp
mov ebp, edi
mov edi, dword [esp]
mov edx, dword [edi + eax*4 + 4]
mov dword [ebp + ebx*4], edx
mov edx, dword [esp + 0x24]
add eax, 2
cmp edx, eax
jne 0x40c140
jmp 0x40c19f
xor eax, eax
mov ebx, dword [esp + 8]
test bl, 1
mov edi, dword [esp + 0x28]
je 0x40c0c0
mov edx, dword [esp]
movzx edx, word [edx + eax*4]
shr edx, cl
movzx edx, dl
mov ebx, dword [esp + edx*4 + 0xb8]
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x20], ebp
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb8], ebp
mov ebp, dword [esp + 0x20]
mov ebx, dword [esp]
mov eax, dword [ebx + eax*4]
mov ebx, dword [esp + 0x2c]
mov dword [ebp + ebx*4], eax
mov ebx, dword [esp + 8]
jmp 0x40c0c0
test ebx, ebx
mov edi, dword [esp + 0x1c]
je 0x40c616
cmp ebx, 1
jne 0x40c20c
mov word [ebp], 1
jmp 0x40c4e6
movzx eax, word [ebp + 4]
add word [ebp], ax
cmp dword [esp + 0x10], 2
jl 0x40c325
mov eax, 2
mov ecx, 2
sub ecx, ebx
xor edx, edx
mov esi, 1
jmp 0x40c25d
movzx edi, word [ebp + eax*4]
inc eax
add word [ebp + esi*4], di
lea edi, [ecx + esi]
inc edi
inc esi
cmp edi, 1
mov ebx, dword [esp + 8]
je 0x40c334
movzx edi, word [ebp + edx*4]
cmp eax, ebx
jge 0x40c270
movzx ebx, word [ebp + eax*4]
cmp di, bx
jae 0x40c2a0
mov word [ebp + esi*4], di
mov word [ebp + edx*4], si
inc edx
cmp eax, dword [esp + 8]
jge 0x40c2ac
cmp edx, esi
jge 0x40c240
movzx ebx, word [ebp + edx*4]
movzx edi, word [ebp + eax*4]
cmp bx, di
jae 0x40c245
jmp 0x40c2b1
inc eax
mov word [ebp + esi*4], bx
cmp eax, dword [esp + 8]
jl 0x40c281
movzx ebx, word [ebp + edx*4]
add word [ebp + esi*4], bx
mov word [ebp + edx*4], si
inc edx
jmp 0x40c24b
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x14]
add edx, eax
add edx, 0x8194
xor eax, eax
xor ebx, ebx
jmp 0x40c2eb
add eax, 2
cmp ecx, eax
je 0x40bfc7
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x40c306
mov word [esp + ebx*4 + 0x4b8], si
mov word [esp + ebx*4 + 0x4ba], ax
inc ebx
movzx esi, word [edx + eax*2]
test si, si
je 0x40c2e0
mov word [esp + ebx*4 + 0x4b8], si
lea esi, [eax + 1]
mov word [esp + ebx*4 + 0x4ba], si
inc ebx
jmp 0x40c2e0
lea ecx, [ebx - 2]
mov word [ebp + ebx*4 - 8], 0
jmp 0x40c3c5
lea ecx, [ebx - 2]
mov word [ebp + ebx*4 - 8], 0
cmp ebx, 3
jl 0x40c3c5
lea edx, [ebx - 3]
mov esi, ebx
and esi, 3
xor esi, 2
mov eax, edx
je 0x40c374
mov eax, edx
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, word [ebp + eax*4]
movzx edi, word [ebp + edi*4]
inc edi
mov word [ebp + eax*4], di
dec eax
dec esi
jne 0x40c360
cmp edx, 3
jb 0x40c3c5
inc eax
nop
nop
nop
nop
nop
nop
movzx edx, word [ebp + eax*4 - 4]
movzx edx, word [ebp + edx*4]
inc edx
mov word [ebp + eax*4 - 4], dx
movzx edx, word [ebp + eax*4 - 8]
movzx edx, word [ebp + edx*4]
inc edx
mov word [ebp + eax*4 - 8], dx
movzx edx, word [ebp + eax*4 - 0xc]
movzx edx, word [ebp + edx*4]
inc edx
mov word [ebp + eax*4 - 0xc], dx
movzx edx, word [ebp + eax*4 - 0x10]
movzx edx, word [ebp + edx*4]
inc edx
mov word [ebp + eax*4 - 0x10], dx
add eax, 0xfffffffc
jne 0x40c380
mov esi, 1
xor edx, edx
mov eax, dword [esp + 0x10]
jmp 0x40c40a
mov esi, edi
and esi, 2
mov ebx, edi
or ebx, 2
imul ebx, esi
xor esi, 2
and edi, 0x7ffffffd
imul edi, esi
add ebx, edi
inc edx
mov esi, ebx
test ebx, ebx
mov edi, dword [esp + 0x1c]
jle 0x40c4da
test ecx, ecx
mov dword [esp], esi
js 0x40c440
lea edi, [ecx + 1]
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [ebp + ecx*4]
cmp edx, esi
jne 0x40c450
inc ebx
dec ecx
cmp edi, ebx
jne 0x40c420
mov ecx, 0xffffffff
jmp 0x40c452
xor edi, edi
jmp 0x40c455
mov edi, ebx
mov esi, dword [esp]
mov ebx, esi
sub ebx, edi
jle 0x40c3e0
and ebx, 3
je 0x40c48a
mov dword [esp + 0x24], edi
lea esi, [eax + eax]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
mov word [ebp + esi*2], dx
inc edi
add esi, 0xfffffffe
cmp ebx, edi
jne 0x40c470
mov ebx, dword [esp]
sub ebx, edi
sub eax, edi
mov edi, dword [esp + 0x24]
jmp 0x40c48c
mov ebx, esi
mov esi, edi
sub esi, dword [esp]
cmp esi, 0xfffffffc
ja 0x40c3e0
mov esi, edi
lea edi, [eax*2 - 2]
neg eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [ebp + edi*2 + 4], dx
mov word [ebp + edi*2], dx
mov word [ebp + edi*2 - 4], dx
mov word [ebp + edi*2 - 8], dx
add ebx, 0xfffffffc
add eax, 4
add edi, 0xfffffff8
cmp ebx, esi
jg 0x40c4b0
neg eax
mov edi, esi
jmp 0x40c3e0
mov ebx, dword [esp + 8]
test ebx, ebx
jle 0x40c616
mov eax, ebx
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x10], 3
jb 0x40c52b
mov edx, ebx
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
movzx esi, word [ebp + ecx*4]
inc dword [esp + esi*4 + 0x34]
movzx esi, word [ebp + ecx*4 + 4]
inc dword [esp + esi*4 + 0x34]
movzx esi, word [ebp + ecx*4 + 8]
inc dword [esp + esi*4 + 0x34]
movzx esi, word [ebp + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x34]
add ecx, 4
cmp edx, ecx
jne 0x40c500
test eax, eax
je 0x40c54d
lea ecx, [ecx*4]
add ecx, ebp
xor edx, edx
nop
nop
nop
nop
nop
nop
movzx esi, word [ecx + edx*4]
inc dword [esp + esi*4 + 0x34]
inc edx
cmp eax, edx
jne 0x40c540
cmp ebx, 2
jl 0x40c616
mov ebx, dword [esp + 0x15d0]
cmp ebx, 0x20
jge 0x40c5d0
mov eax, dword [esp + ebx*4 + 0x34]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x40c58c
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x38]
inc ecx
mov dword [esp + ebx*4 + 0x34], eax
dec edx
jne 0x40c580
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x40c5c8
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x38]
mov dword [esp + ebx*4 + 0x34], eax
add eax, dword [esp + ecx*4 + 0x3c]
mov dword [esp + ebx*4 + 0x34], eax
add eax, dword [esp + ecx*4 + 0x40]
mov dword [esp + ebx*4 + 0x34], eax
add eax, dword [esp + ecx*4 + 0x44]
add ecx, 4
mov dword [esp + ebx*4 + 0x34], eax
cmp ecx, 0x20
jne 0x40c5a0
test ebx, ebx
jle 0x40c89d
mov edx, ebx
not edx
xor eax, eax
mov esi, ebx
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, edx
and ecx, ebx
add ecx, ecx
mov edi, esi
xor edi, ebx
sub ecx, edi
mov edi, dword [esp + esi*4 + 0x34]
shl edi, cl
add eax, edi
inc edx
cmp esi, 1
lea esi, [esi - 1]
ja 0x40c5e0
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
mov edi, dword [esp + 0x1c]
mov ebx, dword [esp + 8]
jne 0x40c8c3
shl edi, 5
mov esi, dword [esp + 0xc]
lea eax, [esi + edi]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040ca90
add esp, 0xc
mov eax, dword [esp + 0x14]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040ca90
add esp, 0xc
cmp dword [esp + 0x15d0], 0
jle 0x40c740
mov eax, dword [esp + 0x15d0]
inc eax
cmp eax, 3
jge 0x40c670
mov eax, 2
add ebp, 0xfffffffe
mov ecx, 1
add edi, dword [esp + 0xc]
mov dword [esp + 0x20], ebp
mov dword [esp], eax
jmp 0x40c699
inc ecx
cmp ecx, eax
je 0x40c740
mov edx, dword [esp + ecx*4 + 0x34]
test edx, edx
jle 0x40c690
mov esi, edx
and esi, 3
je 0x40c6f0
mov dword [esp + 8], ebx
lea ebx, [ebx*4]
add ebx, ebp
mov eax, edi
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
movzx ebp, word [ebx]
mov byte [ebp + eax + 0x8f12], cl
inc edi
add ebx, 0xfffffffc
cmp esi, edi
jne 0x40c6c0
mov ebx, dword [esp + 8]
sub ebx, edi
mov esi, edx
sub esi, edi
mov edi, eax
mov ebp, dword [esp + 0x20]
mov eax, dword [esp]
cmp edx, 4
jb 0x40c690
jmp 0x40c6f7
mov esi, edx
cmp edx, 4
jb 0x40c690
dec esi
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [ebp + ebx*4]
mov byte [edx + edi + 0x8f12], cl
movzx edx, word [ebp + ebx*4 - 4]
mov byte [edx + edi + 0x8f12], cl
movzx edx, word [ebp + ebx*4 - 8]
mov byte [edx + edi + 0x8f12], cl
movzx edx, word [ebp + ebx*4 - 0xc]
add ebx, 0xfffffffc
mov byte [edx + edi + 0x8f12], cl
add esi, 0xfffffffc
cmp esi, 0xfffffffe
jb 0x40c700
jmp 0x40c690
mov ecx, dword [esp + 0x15cc]
mov dword [esp + 0x93c], 0
mov eax, dword [esp + 0x15d0]
cmp eax, 2
jl 0x40c7bd
lea ecx, [eax - 1]
cmp eax, 2
jne 0x40c76f
xor eax, eax
mov edx, 2
jmp 0x40c7a4
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + edx*4 + 0x38]
add eax, eax
mov dword [esp + edx*4 + 0x940], eax
add eax, dword [esp + edx*4 + 0x3c]
add eax, eax
mov dword [esp + edx*4 + 0x944], eax
add edx, 2
cmp ebx, edx
jne 0x40c780
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15cc]
je 0x40c7bd
add eax, dword [esp + edx*4 + 0x30]
add eax, eax
mov dword [esp + edx*4 + 0x938], eax
test ecx, ecx
jle 0x40c892
xor eax, eax
mov edx, dword [esp + 0x18]
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], edi
jmp 0x40c80b
mov ecx, dword [esp]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15cc]
inc eax
cmp eax, ecx
je 0x40c892
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40c802
mov ecx, dword [esp + ebx*4 + 0x938]
mov edi, ecx
xor edi, 1
mov ebp, ecx
and ebp, 1
lea edi, [edi + ebp*2]
mov dword [esp + ebx*4 + 0x938], edi
xor edi, edi
cmp bl, 4
jb 0x40c86f
mov ebp, ebx
and ebp, 0xfffffffc
xor edi, edi
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 0x40c840
and ebx, 3
je 0x40c7f0
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 0x40c880
jmp 0x40c7f0
add esp, 0x15b8
pop esi
pop edi
pop ebx
pop ebp
ret
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
mov ebx, dword [esp + 8]
jmp 0x40c8c3
dec esi
mov dword [esp + ecx*4 + 0x34], esi
add dword [esp + ecx*4 + 0x38], 2
dec eax
cmp eax, edx
je 0x40c616
mov ecx, dword [esp + 0x15d0]
dec dword [esp + ecx*4 + 0x34]
nop
nop
cmp ecx, 2
jl 0x40c8ba
mov esi, dword [esp + ecx*4 + 0x30]
dec ecx
test esi, esi
je 0x40c8d0
jmp 0x40c8b0