Function at 0x40c220
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.0040ccc0
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.0040cde0
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x1c], edi
je 0x40c2ee
test esi, esi
mov ecx, esi
jle 0x40ca47
xor eax, eax
cmp ecx, 1
je 0x40c2b8
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x1c]
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 0x40c2a0
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40ca47
mov ecx, dword [esp + 0x1c]
lea ecx, [ecx + ecx*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 0x40ca47
lea ebp, [edi + edi*8]
mov eax, ebp
shl eax, 6
mov dword [esp + 0x18], eax
test esi, esi
mov dword [esp + 0x14], ebp
jle 0x40c3fb
cmp esi, 1
jne 0x40cb9d
xor eax, eax
xor edi, edi
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40c34d
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x18]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x40c34d
mov edx, edi
mov word [esp + edi*4 + 0x4b4], cx
mov word [esp + edi*4 + 0x4b6], ax
inc edx
mov edi, edx
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040cde0
add esp, 0xc
test edi, edi
sete byte [esp + 0xb]
je 0x40c412
mov ecx, edi
xor eax, eax
cmp edi, 1
je 0x40c3cf
mov ecx, edi
and ecx, 0xfffffffe
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
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 0x40c390
mov edx, edi
test dl, 1
je 0x40c3f2
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 0x40c41b
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040cde0
add esp, 0xc
xor edx, edx
mov byte [esp + 0xb], 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 + 0x20], eax
mov dword [esp], edx
and edx, 0xfffffffe
lea ebp, [esp + 0x4b4]
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov dword [esp + 0x24], edx
jmp 0x40c484
mov eax, ecx
xor eax, 8
and ecx, 8
lea ecx, [eax + ecx*2]
inc edi
add esi, 0x400
mov eax, dword [esp + 4]
cmp edi, dword [esp + 0x2c]
mov ebp, dword [esp + 0xc]
je 0x40c5ab
mov dword [esp + 0x28], edi
mov dword [esp + 4], ebp
mov dword [esp + 0xc], eax
mov eax, 3
xor edx, edx
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 0x40c4a0
cmp byte [esp + 0xb], 0
mov edi, dword [esp + 0x28]
jne 0x40c460
cmp dword [esp + 0x20], 0
je 0x40c55c
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
mov edx, dword [esp + 0x24]
add eax, 2
cmp edx, eax
jne 0x40c500
jmp 0x40c55e
xor eax, eax
test byte [esp], 1
mov ebx, dword [esp + 0x15cc]
mov edi, dword [esp + 0x28]
je 0x40c460
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 + 0xc]
mov dword [edx + ebx*4], eax
mov ebx, dword [esp + 0x15cc]
jmp 0x40c460
cmp dword [esp], 0
je 0x40c91b
mov ecx, dword [esp]
cmp ecx, 1
jne 0x40c5c8
mov word [ebp], 1
jmp 0x40c804
movzx eax, word [ebp + 4]
add word [ebp], ax
cmp ecx, 3
jl 0x40c68e
mov eax, 2
mov ecx, 2
sub ecx, dword [esp]
mov dword [esp + 4], ecx
xor edx, edx
mov esi, 1
jmp 0x40c622
movzx ebx, word [ebp + eax*4]
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
add word [ebp + esi*4], bx
mov ecx, dword [esp + 4]
add ecx, esi
inc ecx
inc esi
cmp ecx, 1
je 0x40c68e
cmp eax, dword [esp]
jge 0x40c660
movzx ebx, word [ebp + eax*4]
movzx ecx, word [ebp + edx*4]
cmp cx, bx
jb 0x40c665
inc eax
mov word [ebp + esi*4], bx
cmp eax, dword [esp]
jl 0x40c675
movzx ecx, word [ebp + edx*4]
add word [ebp + esi*4], cx
mov word [ebp + edx*4], si
inc edx
jmp 0x40c615
movzx ecx, word [ebp + edx*4]
mov word [ebp + esi*4], cx
mov word [ebp + edx*4], si
inc edx
cmp eax, dword [esp]
jge 0x40c641
cmp edx, esi
jge 0x40c600
movzx ecx, word [ebp + edx*4]
movzx ebx, word [ebp + eax*4]
cmp cx, bx
jae 0x40c605
jmp 0x40c646
mov edx, dword [esp]
mov word [ebp + edx*4 - 8], 0
mov ecx, edx
add ecx, 0xfffffffd
js 0x40c715
and edx, 3
xor edx, 2
mov eax, ecx
je 0x40c6c4
mov eax, ecx
nop
nop
nop
nop
nop
movzx esi, word [ebp + eax*4]
movzx esi, word [ebp + esi*4]
inc esi
mov word [ebp + eax*4], si
dec eax
dec edx
jne 0x40c6b0
cmp ecx, 3
mov edx, dword [esp]
jb 0x40c715
inc eax
nop
nop
nop
movzx ecx, word [ebp + eax*4 - 4]
movzx ecx, word [ebp + ecx*4]
inc ecx
mov word [ebp + eax*4 - 4], cx
movzx ecx, word [ebp + eax*4 - 8]
movzx ecx, word [ebp + ecx*4]
inc ecx
mov word [ebp + eax*4 - 8], cx
movzx ecx, word [ebp + eax*4 - 0xc]
movzx ecx, word [ebp + ecx*4]
inc ecx
mov word [ebp + eax*4 - 0xc], cx
movzx ecx, word [ebp + eax*4 - 0x10]
movzx ecx, word [ebp + ecx*4]
inc ecx
mov word [ebp + eax*4 - 0x10], cx
add eax, 0xfffffffc
jne 0x40c6d0
lea eax, [edx - 2]
mov dword [esp + 4], 1
xor ecx, ecx
mov edx, dword [esp + 0x20]
jmp 0x40c740
lea edi, [ebx + ebx]
mov dword [esp + 4], edi
inc ecx
test ebx, ebx
je 0x40c7f3
test eax, eax
js 0x40c770
lea ebx, [eax + 1]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
mov esi, dword [esp + 0xc]
movzx esi, word [esi + eax*4]
cmp ecx, esi
jne 0x40c769
inc edi
dec eax
cmp ebx, edi
jne 0x40c750
mov eax, 0xffffffff
mov edi, ebx
mov ebp, dword [esp + 0xc]
jmp 0x40c772
xor edi, edi
mov esi, dword [esp + 4]
mov ebx, edi
sub esi, edi
jle 0x40c730
and esi, 3
mov dword [esp + 0x24], esi
je 0x40c7b7
lea edi, [edx*4]
add edi, ebp
xor esi, esi
mov ebp, dword [esp + 0x24]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [edi], cx
inc esi
add edi, 0xfffffffc
cmp ebp, esi
jne 0x40c7a0
mov ebp, dword [esp + 4]
mov edi, ebp
sub edi, esi
sub edx, esi
jmp 0x40c7bd
mov ebp, dword [esp + 4]
mov edi, ebp
mov esi, ebx
sub esi, ebp
cmp esi, 0xfffffffc
mov ebp, dword [esp + 0xc]
ja 0x40c730
nop
nop
mov word [ebp + edx*4], cx
mov word [ebp + edx*4 - 4], cx
mov word [ebp + edx*4 - 8], cx
mov word [ebp + edx*4 - 0xc], cx
add edx, 0xfffffffc
add edi, 0xfffffffc
cmp edi, ebx
jg 0x40c7d0
jmp 0x40c730
cmp dword [esp], 0
mov ebx, dword [esp + 0x15cc]
jle 0x40c91b
mov eax, dword [esp]
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x20], 3
jb 0x40c84b
mov edx, dword [esp]
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
nop
nop
movzx esi, word [ebp + ecx*4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 4]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 8]
inc dword [esp + esi*4 + 0x30]
movzx esi, word [ebp + ecx*4 + 0xc]
inc dword [esp + esi*4 + 0x30]
add ecx, 4
cmp edx, ecx
jne 0x40c820
test eax, eax
je 0x40c86d
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 + 0x30]
inc edx
cmp eax, edx
jne 0x40c860
cmp dword [esp], 2
jl 0x40c91b
cmp ebx, 0x20
jge 0x40c8e0
mov eax, dword [esp + ebx*4 + 0x30]
mov edx, ebx
neg edx
mov ecx, ebx
and edx, 3
je 0x40c89c
nop
nop
nop
nop
nop
add eax, dword [esp + ecx*4 + 0x34]
inc ecx
mov dword [esp + ebx*4 + 0x30], eax
dec edx
jne 0x40c890
lea edx, [ebx - 0x1d]
cmp edx, 3
jb 0x40c8d8
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 0x40c8b0
test ebx, ebx
jle 0x40cc05
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
mov edi, esi
and edi, eax
xor esi, eax
lea eax, [esi + edi*2]
dec edx
inc ecx
cmp edx, 1
ja 0x40c8f0
mov edx, 1
mov ecx, ebx
shl edx, cl
cmp eax, edx
mov ebp, dword [esp + 0xc]
jne 0x40cc45
mov ecx, dword [esp + 0x14]
shl ecx, 5
mov esi, dword [esp + 0x10]
mov dword [esp + 0x14], ecx
lea eax, [esi + ecx]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040cde0
add esp, 0xc
mov eax, dword [esp + 0x18]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040cde0
add esp, 0xc
test ebx, ebx
jle 0x40ca40
add ebp, 0xfffffffe
mov eax, 1
mov ecx, dword [esp + 0x14]
add ecx, dword [esp + 0x10]
mov dword [esp + 0x14], ecx
mov dword [esp + 0xc], ebp
jmp 0x40c993
mov esi, dword [esp]
mov dword [esp], esi
lea ecx, [eax + 1]
cmp eax, ebx
mov eax, ecx
je 0x40ca40
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x40c980
mov edx, ecx
and edx, 3
je 0x40c9f0
mov esi, dword [esp]
lea edi, [esi*4]
add edi, ebp
xor esi, esi
mov ebp, dword [esp + 0x14]
nop
nop
nop
nop
nop
nop
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 0x40c9c0
sub dword [esp], esi
mov edx, ecx
sub edx, esi
mov ebx, dword [esp + 0x15cc]
mov ebp, dword [esp + 0xc]
jmp 0x40c9f2
mov edx, ecx
cmp ecx, 4
mov esi, dword [esp]
mov edi, dword [esp + 0x14]
jb 0x40c983
dec edx
nop
movzx ecx, word [ebp + esi*4]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 4]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 8]
mov byte [ecx + edi + 0x8f12], al
movzx ecx, word [ebp + esi*4 - 0xc]
add esi, 0xfffffffc
mov byte [ecx + edi + 0x8f12], al
add edx, 0xfffffffc
cmp edx, 0xfffffffe
jb 0x40ca00
jmp 0x40c983
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x938], 0
cmp ebx, 2
jl 0x40cabd
lea ecx, [ebx - 1]
cmp ebx, 2
jne 0x40ca68
xor eax, eax
mov edx, 2
jmp 0x40caa4
mov ebx, ecx
and ebx, 0xfffffffe
xor eax, eax
xor edx, edx
nop
nop
nop
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 + 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 0x40ca80
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40cabd
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x934], eax
test ecx, ecx
jle 0x40cb92
xor eax, eax
mov edx, dword [esp + 0x1c]
lea edi, [edx + edx*8]
mov edx, edi
shl edx, 5
mov esi, dword [esp + 0x10]
add edx, esi
shl edi, 6
add edi, esi
mov dword [esp + 4], edi
jmp 0x40cb0c
mov ecx, dword [esp + 4]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x40cb92
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40cb03
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 0x40cb6f
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 0x40cb40
and ebx, 3
je 0x40caf0
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 0x40cb80
jmp 0x40caf0
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x18]
add edx, eax
add edx, 0x8194
xor eax, eax
xor edi, edi
jmp 0x40cbcb
add eax, 2
cmp ecx, eax
je 0x40c313
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x40cbe6
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 0x40cbc0
mov word [esp + edi*4 + 0x4b4], si
lea esi, [eax + 1]
mov word [esp + edi*4 + 0x4b6], si
inc edi
jmp 0x40cbc0
mov edx, 1
mov ecx, ebx
shl edx, cl
xor eax, eax
jmp 0x40cc45
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 ebp, dword [esp + 0xc]
mov dword [esp + ecx*4 + 0x34], esi
dec eax
cmp eax, edx
je 0x40c91b
dec dword [esp + ebx*4 + 0x30]
mov ecx, ebx
nop
nop
nop
nop
nop
cmp ecx, 2
jl 0x40cc3c
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x40cc50
jmp 0x40cc20