Function at 0x40bb90
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.0040c590
mov edi, edx
mov dword [esp + 0x10], ecx
mov ebx, dword [esp + 0x15cc]
mov esi, dword [esp + 0x15c8]
lea eax, [esp + 0x30]
push 0x84
push 0
push eax
call fcn.0040c6b0
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x18], edi
je 0x40bc5e
test esi, esi
mov ecx, esi
jle 0x40c3aa
xor eax, eax
cmp ecx, 1
je 0x40bc28
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x18]
lea eax, [eax + eax*8]
shl eax, 5
mov edx, dword [esp + 0x10]
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 0x40bc10
mov ecx, dword [esp + 0x15c8]
test cl, 1
mov edi, dword [esp + 0x18]
je 0x40c3aa
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 0x40c3aa
lea ebp, [edi + edi*8]
mov ecx, ebp
shl ecx, 6
test esi, esi
mov dword [esp + 0x28], ecx
jle 0x40bd6b
mov eax, dword [esp + 0x10]
add eax, ecx
add eax, 0x8192
xor ecx, ecx
xor edi, edi
jmp 0x40bca4
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
cmp ecx, dword [esp + 0x15c8]
jge 0x40bcc0
movzx edx, word [eax + ecx*2]
test dx, dx
je 0x40bc90
mov word [esp + edi*4 + 0xcb4], dx
mov word [esp + edi*4 + 0xcb6], cx
inc edi
jmp 0x40bc90
lea eax, [esp + 0x4b4]
push 0x800
push 0
push eax
call fcn.0040c6b0
add esp, 0xc
test edi, edi
sete byte [esp + 0xf]
je 0x40bd82
mov ecx, edi
xor eax, eax
cmp edi, 1
je 0x40bd3f
mov ecx, edi
and ecx, 0xfffffffe
xor eax, eax
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 0x40bd00
mov edx, edi
test dl, 1
je 0x40bd62
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 0x40bd8b
lea eax, [esp + 0x4b4]
push 0x800
push 0
push eax
call fcn.0040c6b0
add esp, 0xc
xor edx, edx
mov byte [esp + 0xf], 1
xor eax, eax
xor ecx, ecx
cmp eax, edx
setne cl
inc ecx
mov dword [esp + 0x2c], ecx
lea eax, [edx - 1]
mov dword [esp + 0x14], eax
mov dword [esp + 8], edx
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 + 0x1c], ebp
mov dword [esp + 0x20], edx
jmp 0x40bdf0
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]
je 0x40bf13
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
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 0x40be10
cmp byte [esp + 0xf], 0
mov edi, dword [esp + 0x24]
jne 0x40bdd0
cmp dword [esp + 0x14], 0
je 0x40bebc
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 + 0x20]
add eax, 2
cmp edx, eax
jne 0x40be60
jmp 0x40bebe
xor eax, eax
test byte [esp + 8], 1
mov ebx, dword [esp + 0x15cc]
mov ebp, dword [esp + 0x1c]
mov edi, dword [esp + 0x24]
je 0x40bdd0
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 + 0x1c]
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 + 0x15cc]
jmp 0x40bdd0
cmp dword [esp + 8], 0
je 0x40c29a
mov edx, dword [esp + 8]
cmp edx, 1
jne 0x40bf34
mov eax, dword [esp]
mov word [eax], 1
jmp 0x40c184
mov esi, dword [esp]
movzx eax, word [esi + 4]
add word [esi], ax
cmp dword [esp + 0x14], 2
jl 0x40bfed
mov eax, 2
mov ecx, 2
sub ecx, edx
mov dword [esp + 4], ecx
xor edx, edx
mov esi, 1
jmp 0x40bf89
mov ebx, dword [esp]
movzx edi, word [ebx + eax*4]
inc eax
add word [ebx + esi*4], di
mov ecx, dword [esp + 4]
add ecx, esi
inc ecx
inc esi
cmp ecx, 1
je 0x40bffc
mov ebx, dword [esp]
movzx ecx, word [ebx + edx*4]
cmp eax, dword [esp + 8]
jge 0x40bf9f
movzx edi, word [ebx + eax*4]
cmp cx, di
jae 0x40bfd0
mov word [ebx + esi*4], cx
mov word [ebx + edx*4], si
inc edx
cmp eax, dword [esp + 8]
jge 0x40bfdb
cmp edx, esi
jge 0x40bf70
mov ebx, dword [esp]
movzx ecx, word [ebx + edx*4]
movzx edi, word [ebx + eax*4]
cmp cx, di
jae 0x40bf77
jmp 0x40bfe2
inc eax
mov word [ebx + esi*4], di
cmp eax, dword [esp + 8]
jl 0x40bfae
mov ebx, dword [esp]
movzx ecx, word [ebx + edx*4]
add word [ebx + esi*4], cx
mov word [ebx + edx*4], si
inc edx
jmp 0x40bf7c
lea ecx, [edx - 2]
mov word [esi + edx*4 - 8], 0
jmp 0x40c091
mov esi, dword [esp + 8]
lea ecx, [esi - 2]
mov eax, dword [esp]
mov word [eax + esi*4 - 8], 0
cmp esi, 3
jl 0x40c046
lea ebx, [esi - 3]
and esi, 3
xor esi, 2
mov eax, ebx
mov edx, dword [esp]
je 0x40c041
mov eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edi, word [edx + eax*4]
movzx edi, word [edx + edi*4]
inc edi
mov word [edx + eax*4], di
dec eax
dec esi
jne 0x40c030
cmp ebx, 3
jae 0x40c04b
mov esi, dword [esp]
jmp 0x40c091
inc eax
mov esi, dword [esp]
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 0x40c050
mov edi, 1
xor eax, eax
mov edx, dword [esp + 0x14]
jmp 0x40c0ac
lea edi, [ebx + ebx]
inc eax
test ebx, ebx
je 0x40c172
test ecx, ecx
mov dword [esp + 4], edi
js 0x40c0e0
lea ebx, [ecx + 1]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [esi + ecx*4]
cmp eax, esi
jne 0x40c0f0
dec ecx
inc edi
cmp ebx, edi
mov esi, dword [esp]
jne 0x40c0c0
mov ecx, 0xffffffff
jmp 0x40c0f5
xor ebx, ebx
sub edi, ebx
jg 0x40c0fd
jmp 0x40c0a0
mov ebx, edi
mov esi, dword [esp]
mov edi, dword [esp + 4]
sub edi, ebx
jle 0x40c0a0
and edi, 3
je 0x40c127
mov ebp, edi
lea edi, [esi + edx*4]
xor esi, esi
nop
nop
nop
nop
nop
nop
nop
mov word [edi], ax
inc esi
add edi, 0xfffffffc
cmp ebp, esi
jne 0x40c110
mov ebp, dword [esp + 4]
mov edi, ebp
sub edi, esi
sub edx, esi
jmp 0x40c12d
mov ebp, dword [esp + 4]
mov edi, ebp
mov esi, ebx
sub esi, ebp
cmp esi, 0xfffffffc
mov esi, dword [esp]
mov ebp, dword [esp + 0x1c]
ja 0x40c0a0
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [esi + edx*4], ax
mov word [esi + edx*4 - 4], ax
mov word [esi + edx*4 - 8], ax
mov word [esi + edx*4 - 0xc], ax
add edx, 0xfffffffc
add edi, 0xfffffffc
cmp edi, ebx
jg 0x40c150
jmp 0x40c0a0
cmp dword [esp + 8], 0
mov ebx, dword [esp + 0x15cc]
jle 0x40c29a
mov eax, dword [esp + 8]
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x14], 3
mov edi, dword [esp]
jb 0x40c1ca
mov edx, dword [esp + 8]
and edx, 0xfffffffc
xor ecx, ecx
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 0x40c1a0
test eax, eax
je 0x40c1ed
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 0x40c1e0
cmp dword [esp + 8], 2
jl 0x40c29a
cmp ebx, 0x20
jge 0x40c25c
mov eax, dword [esp + ebx*4 + 0x30]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x40c21c
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
inc ecx
mov dword [esp + ebx*4 + 0x30], eax
dec edx
jne 0x40c210
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x40c258
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 0x40c230
test ebx, ebx
jle 0x40c28a
xor eax, eax
mov edx, ebx
mov esi, dword [esp + edx*4 + 0x30]
mov ecx, ebx
sub ecx, edx
shl esi, cl
add eax, esi
mov ecx, edx
not ecx
lea edx, [ecx + edx*2]
test edx, edx
jg 0x40c260
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
jne 0x40c4f7
jmp 0x40c29a
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
jmp 0x40c4f7
shl ebp, 5
mov esi, dword [esp + 0x10]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040c6b0
add esp, 0xc
mov eax, dword [esp + 0x28]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040c6b0
add esp, 0xc
test ebx, ebx
mov edi, dword [esp]
jle 0x40c39f
add edi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0x10]
mov dword [esp], edi
jmp 0x40c305
mov esi, dword [esp + 8]
mov dword [esp + 8], esi
lea ecx, [eax + 1]
cmp eax, ebx
mov eax, ecx
je 0x40c39f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x40c2f0
mov edx, ecx
and edx, 3
je 0x40c350
mov esi, dword [esp + 8]
mov edi, dword [esp]
lea edi, [edi + esi*4]
xor esi, esi
movzx ebx, word [edi]
mov byte [ebx + ebp + 0x8f12], al
inc esi
add edi, 0xfffffffc
cmp edx, esi
jne 0x40c320
sub dword [esp + 8], esi
mov edx, ecx
sub edx, esi
mov ebx, dword [esp + 0x15cc]
jmp 0x40c352
mov edx, ecx
cmp ecx, 4
mov esi, dword [esp + 8]
mov edi, dword [esp]
jb 0x40c2f4
dec edx
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 0x40c360
jmp 0x40c2f4
mov ecx, dword [esp + 0x15c8]
mov edi, dword [esp + 0x18]
mov dword [esp + 0x4b8], 0
cmp ebx, 2
jl 0x40c41d
lea ecx, [ebx - 1]
cmp ebx, 2
jne 0x40c3cb
xor eax, eax
mov edx, 2
jmp 0x40c404
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
nop
nop
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 0x40c3e0
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40c41d
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x4b4], eax
test ecx, ecx
jle 0x40c4ec
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 + 0x20], esi
jmp 0x40c46c
mov ecx, dword [esp + 0x20]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x40c4ec
mov edx, dword [esp + 4]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40c463
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 0x40c4d0
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 0x40c4a0
test bl, 1
je 0x40c450
add edi, edi
mov ecx, edx
xor ecx, 0xfffffffe
or edx, 1
and edx, ecx
or edi, edx
jmp 0x40c450
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
dec dword [esp + ebx*4 + 0x30]
mov ecx, ebx
nop
nop
nop
cmp ecx, 2
jl 0x40c526
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x40c500
dec esi
mov dword [esp + ecx*4 + 0x30], esi
mov esi, dword [esp + ecx*4 + 0x34]
mov edi, esi
and edi, 2
xor esi, 2
lea esi, [esi + edi*2]
mov dword [esp + ecx*4 + 0x34], esi
dec eax
cmp eax, edx
jne 0x40c4f7
jmp 0x40c29a