Function at 0x40ba90
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.0040c4e0
mov edi, edx
mov dword [esp + 0x14], ecx
mov ebx, dword [esp + 0x15cc]
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.0040c600
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x20], edi
je 0x40bb5e
test esi, esi
mov ecx, esi
jle 0x40c276
xor eax, eax
cmp ecx, 1
je 0x40bb28
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 + 0x14]
add edx, eax
add edx, 0x8f13
xor eax, eax
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 0x40bb10
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40c276
mov ecx, dword [esp + 0x20]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0x14]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + 0x15c8]
inc dword [esp + eax*4 + 0x30]
jmp 0x40c276
lea ebp, [edi + edi*8]
mov eax, ebp
shl eax, 6
mov dword [esp + 0x1c], eax
test esi, esi
jle 0x40bc23
cmp esi, 1
jne 0x40c395
xor eax, eax
xor edi, edi
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40bbb5
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x1c]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x40bbb5
mov word [esp + edi*4 + 0x4b4], cx
mov word [esp + edi*4 + 0x4b6], ax
inc edi
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040c600
add esp, 0xc
test edi, edi
sete byte [esp + 0xb]
je 0x40bc3a
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [esp + eax*4 + 0x4b4]
mov edx, ecx
xor edx, 0x3fffff00
mov esi, ecx
or esi, 0xff
and esi, edx
inc dword [esp + esi*4 + 0x934]
shr ecx, 8
inc dword [esp + ecx*4 + 0xd34]
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, edi
jb 0x40bbe0
mov eax, dword [esp + 0xd34]
jmp 0x40bc43
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040c600
add esp, 0xc
xor edi, edi
mov byte [esp + 0xb], 1
xor eax, eax
xor ecx, ecx
cmp eax, edi
setne cl
inc ecx
mov dword [esp + 0x2c], ecx
lea eax, [edi - 1]
mov dword [esp + 0x24], eax
mov dword [esp], edi
and edi, 0xfffffffe
mov dword [esp + 0x10], edi
lea eax, [esp + 0x4b4]
mov dword [esp + 0xc], eax
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov dword [esp + 0x18], ebp
jmp 0x40bca8
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp + 4]
cmp edi, dword [esp + 0x2c]
je 0x40bdd1
mov dword [esp + 0x28], edi
mov edx, dword [esp + 0xc]
mov dword [esp + 4], edx
mov dword [esp + 0xc], eax
mov eax, 3
xor edx, edx
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 0x40bcc0
cmp byte [esp + 0xb], 0
mov edi, dword [esp + 0x28]
jne 0x40bc90
cmp dword [esp + 0x24], 0
je 0x40bd7a
xor eax, eax
mov edi, dword [esp + 0xc]
mov ebp, dword [esp + 4]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
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
add eax, 2
cmp dword [esp + 0x10], eax
jne 0x40bd20
jmp 0x40bd7c
xor eax, eax
test byte [esp], 1
mov ebx, dword [esp + 0x15cc]
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 0x28]
je 0x40bc90
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 + 0x18]
mov edx, dword [esp + 4]
mov eax, dword [edx + eax*4]
mov edx, dword [esp + 0xc]
mov dword [edx + ebx*4], eax
mov ebx, dword [esp + 0x15cc]
jmp 0x40bc90
cmp dword [esp], 0
je 0x40c160
mov ecx, dword [esp]
cmp ecx, 1
jne 0x40bdf1
mov eax, dword [esp + 0xc]
mov word [eax], 1
jmp 0x40c04c
mov edi, dword [esp + 0xc]
movzx eax, word [edi + 4]
add word [edi], ax
mov eax, ecx
not eax
and eax, 1
mov ecx, dword [esp + 0x10]
sub ecx, eax
mov dword [esp + 0x10], ecx
cmp ecx, 2
jl 0x40beab
xor eax, eax
mov ebx, 2
mov esi, 1
jmp 0x40be4c
movzx edx, word [ecx + ebx*4]
mov edi, ecx
mov ecx, ebx
and ecx, 1
xor ebx, 1
lea ebx, [ebx + ecx*2]
add word [edi + esi*4], dx
inc esi
cmp dword [esp + 0x10], esi
je 0x40beab
movzx edx, word [edi + eax*4]
cmp ebx, dword [esp]
mov ecx, edi
jge 0x40be60
movzx edi, word [ecx + ebx*4]
cmp dx, di
jae 0x40be90
mov word [ecx + esi*4], dx
mov word [ecx + eax*4], si
inc eax
cmp ebx, dword [esp]
jge 0x40be9a
cmp eax, esi
jge 0x40be30
mov edi, ecx
movzx ecx, word [ecx + eax*4]
movzx edx, word [edi + ebx*4]
cmp cx, dx
jae 0x40be36
jmp 0x40bea0
inc ebx
mov word [ecx + esi*4], di
cmp ebx, dword [esp]
jl 0x40be6e
mov edi, ecx
movzx ecx, word [ecx + eax*4]
add word [edi + esi*4], cx
mov word [edi + eax*4], si
inc eax
jmp 0x40be45
mov ecx, dword [esp]
mov word [edi + ecx*4 - 8], 0
add ecx, 0xfffffffd
js 0x40bf31
mov esi, dword [esp]
and esi, 3
xor esi, 2
mov eax, ecx
je 0x40bee1
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [edi + eax*4]
movzx edx, word [edi + edx*4]
inc edx
mov word [edi + eax*4], dx
dec eax
dec esi
jne 0x40bed0
cmp ecx, 3
jb 0x40bf31
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, word [edi + eax*4 - 4]
movzx ecx, word [edi + ecx*4]
inc ecx
mov word [edi + eax*4 - 4], cx
movzx ecx, word [edi + eax*4 - 8]
movzx ecx, word [edi + ecx*4]
inc ecx
mov word [edi + eax*4 - 8], cx
movzx ecx, word [edi + eax*4 - 0xc]
movzx ecx, word [edi + ecx*4]
inc ecx
mov word [edi + eax*4 - 0xc], cx
movzx ecx, word [edi + eax*4 - 0x10]
movzx ecx, word [edi + ecx*4]
inc ecx
mov word [edi + eax*4 - 0x10], cx
add eax, 0xfffffffc
jne 0x40bef0
mov eax, dword [esp]
add eax, 0xfffffffe
mov dword [esp + 4], 1
xor ecx, ecx
mov esi, dword [esp + 0x10]
jmp 0x40bf69
mov ebx, edx
lea edx, [ebx + ebx]
mov dword [esp + 4], edx
inc ecx
test ebx, ebx
mov ebx, dword [esp + 0x15cc]
je 0x40c042
test eax, eax
mov edi, dword [esp + 0xc]
js 0x40bfa0
mov ebx, esi
lea ebp, [eax + 1]
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [edi + eax*4]
cmp ecx, esi
jne 0x40bfb0
inc edx
dec eax
cmp ebp, edx
jne 0x40bf80
mov eax, 0xffffffff
mov esi, ebx
mov edx, ebp
jmp 0x40bfb2
xor edx, edx
jmp 0x40bfb6
mov esi, ebx
mov ebp, dword [esp + 0x18]
mov ebx, dword [esp + 4]
mov edi, ebx
sub edi, edx
jle 0x40bf50
and edi, 3
je 0x40bffb
mov dword [esp + 0x10], edx
mov edx, dword [esp + 0xc]
mov ebx, esi
lea esi, [edx + esi*4]
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [esi], cx
inc edx
add esi, 0xfffffffc
cmp edi, edx
jne 0x40bfe0
mov edi, dword [esp + 4]
sub edi, edx
mov esi, ebx
sub esi, edx
mov edx, dword [esp + 0x10]
jmp 0x40c001
mov edi, ebx
mov dword [esp + 4], ebx
mov ebx, edx
sub edx, dword [esp + 4]
cmp edx, 0xfffffffc
mov edx, dword [esp + 0xc]
ja 0x40bf52
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [edx + esi*4], cx
mov word [edx + esi*4 - 4], cx
mov word [edx + esi*4 - 8], cx
mov word [edx + esi*4 - 0xc], cx
add esi, 0xfffffffc
add edi, 0xfffffffc
cmp edi, ebx
jg 0x40c020
jmp 0x40bf52
cmp dword [esp], 0
jle 0x40c160
mov eax, dword [esp]
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x24], 3
mov edi, dword [esp + 0xc]
jb 0x40c09a
mov edx, dword [esp]
and edx, 0xfffffffc
xor ecx, ecx
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 0x40c070
test eax, eax
je 0x40c0bd
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 0x40c0b0
cmp dword [esp], 2
jl 0x40c160
cmp ebx, 0x20
jge 0x40c130
mov eax, dword [esp + ebx*4 + 0x30]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x40c0ec
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
inc ecx
mov dword [esp + ebx*4 + 0x30], eax
dec edx
jne 0x40c0e0
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x40c128
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x38]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x3c]
mov dword [esp + ebx*4 + 0x30], eax
add eax, dword [esp + ecx*4 + 0x40]
add ecx, 4
mov dword [esp + ebx*4 + 0x30], eax
cmp ecx, 0x20
jne 0x40c100
test ebx, ebx
jle 0x40c405
lea edx, [ebx + 1]
xor ecx, ecx
xor eax, eax
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 0x40c140
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
jne 0x40c410
shl ebp, 5
mov esi, dword [esp + 0x14]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040c600
add esp, 0xc
mov eax, dword [esp + 0x1c]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040c600
add esp, 0xc
test ebx, ebx
mov edi, dword [esp + 0xc]
jle 0x40c26f
add edi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0x14]
mov dword [esp + 0xc], edi
jmp 0x40c1d3
mov esi, dword [esp]
mov dword [esp], esi
lea ecx, [eax + 1]
cmp eax, ebx
mov eax, ecx
je 0x40c26f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x40c1c0
mov edx, ecx
and edx, 3
je 0x40c220
mov esi, dword [esp]
lea edi, [edi + esi*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 0x40c1f0
sub dword [esp], esi
mov edx, ecx
sub edx, esi
mov ebx, dword [esp + 0x15cc]
mov edi, dword [esp + 0xc]
jmp 0x40c222
mov edx, ecx
cmp ecx, 4
mov esi, dword [esp]
jb 0x40c1c3
dec edx
nop
nop
nop
nop
nop
movzx ecx, word [edi + esi*4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + esi*4 - 4]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + esi*4 - 8]
mov byte [ecx + ebp + 0x8f12], al
movzx ecx, word [edi + esi*4 - 0xc]
add esi, 0xfffffffc
mov byte [ecx + ebp + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x40c230
jmp 0x40c1c3
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x938], 0
cmp ebx, 2
jl 0x40c2dd
lea ecx, [ebx - 1]
cmp ebx, 2
jne 0x40c297
xor eax, eax
mov edx, 2
jmp 0x40c2c4
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
add eax, dword [esp + edx*4 + 0x34]
add eax, eax
mov dword [esp + edx*4 + 0x93c], eax
add eax, dword [esp + edx*4 + 0x38]
add eax, eax
mov dword [esp + edx*4 + 0x940], eax
add edx, 2
cmp ebx, edx
jne 0x40c2a0
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40c2dd
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x934], eax
test ecx, ecx
jle 0x40c38a
xor eax, eax
mov edx, dword [esp + 0x20]
lea esi, [edx + edx*8]
mov edi, esi
shl edi, 5
mov edx, dword [esp + 0x14]
add edi, edx
mov dword [esp + 4], edi
shl esi, 6
add esi, edx
mov dword [esp + 0x10], esi
jmp 0x40c328
mov ecx, dword [esp + 0x10]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x40c38a
mov edx, dword [esp + 4]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40c323
mov edx, dword [esp + ebx*4 + 0x934]
lea ecx, [edx + 1]
mov dword [esp + ebx*4 + 0x934], ecx
xor edi, edi
cmp ebx, 1
je 0x40c37d
mov ebp, ebx
and ebp, 0xfffffffe
xor ecx, ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov edi, edx
shr edi, 1
mov esi, edx
and esi, 1
add esi, esi
lea ecx, [esi + ecx*4]
and edi, 1
or edi, ecx
shr edx, 2
mov ecx, edi
add ebp, 0xfffffffe
jne 0x40c360
test bl, 1
je 0x40c310
and edx, 1
lea edi, [edx + edi*2]
jmp 0x40c310
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x1c]
add edx, eax
add edx, 0x8194
xor eax, eax
xor edi, edi
jmp 0x40c3cb
add eax, 2
cmp ecx, eax
je 0x40bb7f
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x40c3e6
mov word [esp + edi*4 + 0x4b4], si
mov word [esp + edi*4 + 0x4b6], ax
inc edi
movzx esi, word [edx + eax*2]
test si, si
je 0x40c3c0
mov word [esp + edi*4 + 0x4b4], si
lea esi, [eax + 1]
mov word [esp + edi*4 + 0x4b6], si
inc edi
jmp 0x40c3c0
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
mov esi, ebx
xor esi, 1
mov ecx, ebx
and ecx, 0xfffffffe
add ecx, ecx
sub ecx, esi
lea esi, [ecx + 1]
mov dword [esp + 4], esi
jmp 0x40c443
dec esi
mov dword [esp + edi*4 + 0x2c], esi
add dword [esp + edi*4 + 0x30], 2
dec eax
cmp eax, edx
je 0x40c160
dec dword [esp + ebx*4 + 0x30]
test ecx, ecx
jle 0x40c43a
mov edi, dword [esp + 4]
nop
mov esi, dword [esp + edi*4 + 0x2c]
test esi, esi
jne 0x40c430
dec edi
cmp edi, 1
jg 0x40c450
jmp 0x40c43a