Function at 0x40c2d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
mov eax, 0x15b4
call fcn.0040cd70
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.0040ce90
add esp, 0xc
cmp dword [esp + 0x15d0], 0
mov dword [esp + 0x24], edi
je 0x40c3c4
test esi, esi
mov ecx, esi
jle 0x40cb86
xor eax, eax
cmp ecx, 1
je 0x40c386
mov ecx, dword [esp + 0x15c8]
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x24]
lea eax, [eax + eax*8]
shl eax, 5
mov edx, dword [esp + 0x10]
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 + 0x30]
mov ebx, edi
and ebx, 1
xor edi, 1
lea edi, [edi + ebx*2]
mov dword [esp + esi*4 + 0x30], edi
movzx esi, byte [edx + eax]
mov edi, dword [esp + esi*4 + 0x30]
mov ebx, edi
and ebx, 1
xor edi, 1
lea edi, [edi + ebx*2]
mov dword [esp + esi*4 + 0x30], edi
add eax, 2
cmp ecx, eax
jne 0x40c350
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40cb86
mov ecx, dword [esp + 0x24]
lea ecx, [ecx + ecx*8]
shl ecx, 5
add ecx, dword [esp + 0x10]
movzx eax, byte [eax + ecx + 0x8f12]
mov ecx, dword [esp + eax*4 + 0x30]
mov edx, ecx
and edx, 1
xor ecx, 1
lea ecx, [ecx + edx*2]
mov dword [esp + eax*4 + 0x30], ecx
jmp 0x40cb7f
lea ebp, [edi + edi*8]
mov eax, ebp
shl eax, 6
mov dword [esp + 0x20], eax
test esi, esi
jle 0x40c474
cmp esi, 1
jne 0x40c706
xor eax, eax
xor ebx, ebx
mov ecx, dword [esp + 0x15c8]
test cl, 1
je 0x40c41b
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0x20]
add ecx, edx
add ecx, 0x8192
movzx ecx, word [ecx + eax*2]
test cx, cx
je 0x40c41b
mov word [esp + ebx*4 + 0x4b4], cx
mov word [esp + ebx*4 + 0x4b6], ax
inc ebx
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040ce90
add esp, 0xc
test ebx, ebx
sete byte [esp + 0xb]
je 0x40c48b
xor eax, eax
nop
nop
nop
movzx ecx, word [esp + eax*4 + 0x4b4]
movzx edx, cl
inc dword [esp + edx*4 + 0x934]
shr ecx, 8
inc dword [esp + ecx*4 + 0xd34]
mov ecx, eax
xor ecx, 1
and eax, 1
lea eax, [ecx + eax*2]
cmp eax, ebx
jb 0x40c440
mov eax, dword [esp + 0xd34]
jmp 0x40c494
lea eax, [esp + 0x934]
push 0x800
push 0
push eax
call fcn.0040ce90
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 + 0x28], eax
mov edx, ebx
and edx, 0xfffffffe
lea eax, [esp + 0x4b4]
mov dword [esp + 4], eax
lea eax, [esp + 0x1134]
xor ecx, ecx
lea esi, [esp + 0x934]
xor edi, edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebx
mov dword [esp + 0xc], edx
jmp 0x40c4f7
inc edi
add ecx, 8
add esi, 0x400
mov eax, dword [esp]
cmp edi, dword [esp + 0x2c]
je 0x40c607
mov dword [esp + 0x14], edi
mov edx, dword [esp + 4]
mov dword [esp], edx
mov dword [esp + 4], 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 0x40c510
cmp byte [esp + 0xb], 0
mov edi, dword [esp + 0x14]
jne 0x40c4e0
cmp dword [esp + 0x28], 0
je 0x40c5b9
xor eax, eax
mov edi, dword [esp + 4]
mov ebp, dword [esp]
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]
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 + 0xb4]
lea ebp, [ebx + 1]
mov dword [esp + edx*4 + 0xb4], ebp
mov ebp, dword [esp]
mov edx, dword [ebp + eax*4 + 4]
mov dword [edi + ebx*4], edx
mov edx, dword [esp + 0xc]
add eax, 2
cmp edx, eax
jne 0x40c560
jmp 0x40c5bb
xor eax, eax
mov ebx, dword [esp + 0x1c]
test bl, 1
mov ebp, dword [esp + 0x18]
mov edi, dword [esp + 0x14]
je 0x40c4e0
mov edx, dword [esp]
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]
mov eax, dword [edx + eax*4]
mov edx, dword [esp + 4]
mov dword [edx + ebx*4], eax
mov ebx, dword [esp + 0x1c]
jmp 0x40c4e0
test ebx, ebx
je 0x40ca67
cmp ebx, 1
jne 0x40c622
mov eax, dword [esp + 4]
mov word [eax], 1
jmp 0x40c92b
mov esi, dword [esp + 4]
movzx eax, word [esi + 4]
add word [esi], ax
cmp ebx, 3
jl 0x40c775
mov ecx, 2
mov eax, 2
sub eax, ebx
mov dword [esp + 0xc], eax
xor edx, edx
mov esi, 1
jmp 0x40c67d
mov edi, dword [esp + 4]
movzx ecx, word [edi + ecx*4]
mov word [esp + 0x14], cx
inc dword [esp]
movzx ecx, word [esp + 0x14]
add word [edi + esi*4], cx
mov ecx, dword [esp + 0xc]
add ecx, esi
inc ecx
inc esi
cmp ecx, 1
mov ecx, dword [esp]
je 0x40c78e
cmp ecx, ebx
mov dword [esp], ecx
jge 0x40c6b0
mov eax, dword [esp + 4]
movzx edi, word [eax + ecx*4]
movzx ecx, word [eax + edx*4]
mov word [esp + 0x14], di
cmp cx, di
jb 0x40c6b8
mov ecx, dword [esp]
inc ecx
movzx edi, word [esp + 0x14]
mov word [eax + esi*4], di
jmp 0x40c6c4
mov eax, dword [esp + 4]
movzx ecx, word [eax + edx*4]
mov word [eax + esi*4], cx
mov word [eax + edx*4], si
inc edx
mov ecx, dword [esp]
cmp ecx, ebx
mov dword [esp], ecx
jge 0x40c6f0
cmp edx, esi
jge 0x40c650
mov edi, dword [esp + 4]
movzx ecx, word [edi + edx*4]
mov eax, dword [esp]
movzx eax, word [edi + eax*4]
mov word [esp + 0x14], ax
cmp cx, ax
jae 0x40c65d
jmp 0x40c6f8
mov edi, dword [esp + 4]
movzx ecx, word [edi + edx*4]
add word [edi + esi*4], cx
mov word [edi + edx*4], si
inc edx
jmp 0x40c669
mov ecx, esi
and ecx, 0x7ffffffe
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x20]
add edx, eax
add edx, 0x8194
xor eax, eax
xor ebx, ebx
jmp 0x40c73b
add eax, 2
cmp ecx, eax
je 0x40c3e5
movzx esi, word [edx + eax*2 - 2]
test si, si
je 0x40c756
mov word [esp + ebx*4 + 0x4b4], si
mov word [esp + ebx*4 + 0x4b6], ax
inc ebx
movzx esi, word [edx + eax*2]
test si, si
je 0x40c730
mov word [esp + ebx*4 + 0x4b4], si
lea esi, [eax + 1]
mov word [esp + ebx*4 + 0x4b6], si
inc ebx
jmp 0x40c730
mov eax, ebx
xor eax, 2
mov ecx, ebx
and ecx, 0xfffffffd
add ecx, ecx
sub ecx, eax
mov word [esi + ecx*4], 0
jmp 0x40c831
mov eax, ebx
xor eax, 2
mov ecx, ebx
and ecx, 0xfffffffd
add ecx, ecx
sub ecx, eax
mov edx, dword [esp + 4]
mov word [edx + ecx*4], 0
lea eax, [ebx - 3]
mov esi, ebx
and esi, 3
xor esi, 2
mov dword [esp], eax
je 0x40c7d1
mov eax, dword [esp]
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 0x40c7c0
cmp dword [esp], 3
jae 0x40c7dd
mov esi, dword [esp + 4]
jmp 0x40c831
inc eax
mov esi, dword [esp + 4]
nop
nop
nop
nop
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 0x40c7f0
mov edi, 1
xor eax, eax
mov edx, dword [esp + 0x28]
jmp 0x40c85c
mov ebp, dword [esp + 0x18]
mov edi, dword [esp]
add edi, edi
mov dword [esp + 0xc], edi
inc eax
cmp dword [esp], 0
mov edi, dword [esp + 0xc]
je 0x40c923
mov dword [esp + 0xc], edi
test ecx, ecx
js 0x40c890
lea ebp, [ecx + 1]
xor edi, edi
nop
nop
nop
nop
nop
nop
nop
movzx esi, word [esi + ecx*4]
cmp eax, esi
jne 0x40c8a0
inc edi
dec ecx
cmp ebp, edi
mov esi, dword [esp + 4]
jne 0x40c870
mov ecx, 0xffffffff
mov edi, ebp
jmp 0x40c8a4
xor edi, edi
jmp 0x40c8a4
mov esi, dword [esp + 4]
mov ebp, dword [esp + 0xc]
sub ebp, edi
mov dword [esp], edi
jle 0x40c840
and ebp, 3
je 0x40c8d7
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 0x40c8c0
mov ebp, dword [esp + 0xc]
mov edi, ebp
sub edi, esi
sub edx, esi
jmp 0x40c8dd
mov ebp, dword [esp + 0xc]
mov edi, ebp
mov esi, dword [esp]
sub esi, ebp
cmp esi, 0xfffffffc
mov esi, dword [esp + 4]
mov ebp, dword [esp + 0x18]
ja 0x40c844
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, dword [esp]
jg 0x40c900
jmp 0x40c844
test ebx, ebx
jle 0x40ca67
mov eax, ebx
and eax, 3
xor ecx, ecx
cmp dword [esp + 0x28], 3
mov edi, dword [esp + 4]
jb 0x40c97a
mov edx, ebx
and edx, 0xfffffffc
xor ecx, ecx
nop
nop
nop
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 0x40c950
test eax, eax
je 0x40c99d
mov edx, dword [esp + 4]
lea ecx, [edx + ecx*4]
xor edx, edx
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 0x40c990
cmp ebx, 2
jl 0x40ca67
mov edx, dword [esp + 0x15cc]
cmp edx, 0x20
jge 0x40ca1c
mov eax, dword [esp + edx*4 + 0x30]
mov esi, edx
neg edx
mov ecx, esi
and edx, 3
je 0x40c9dc
nop
nop
nop
nop
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 0x40c9d0
lea edx, [esi - 0x1d]
cmp edx, 3
mov edx, esi
jb 0x40ca18
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 0x40c9f0
test edx, edx
jle 0x40ca57
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 0x40ca30
mov edx, 1
mov ecx, dword [esp + 0x15cc]
shl edx, cl
cmp eax, edx
jne 0x40ccd4
jmp 0x40ca67
mov ecx, edx
mov edx, 1
shl edx, cl
xor eax, eax
jmp 0x40ccd4
shl ebp, 5
mov esi, dword [esp + 0x10]
lea eax, [esi + ebp]
add eax, 0x8f12
push 0x120
push 0
push eax
call fcn.0040ce90
add esp, 0xc
mov eax, dword [esp + 0x20]
add eax, esi
add eax, 0x8852
push 0x240
push 0
push eax
call fcn.0040ce90
add esp, 0xc
cmp dword [esp + 0x15cc], 0
mov esi, dword [esp + 4]
jle 0x40cb7f
add esi, 0xfffffffe
mov eax, 1
add ebp, dword [esp + 0x10]
mov dword [esp + 4], esi
jmp 0x40cae2
lea ecx, [eax + 1]
cmp eax, dword [esp + 0x15cc]
mov eax, ecx
je 0x40cb7f
mov ecx, dword [esp + eax*4 + 0x30]
test ecx, ecx
jle 0x40cad0
mov edx, ecx
and edx, 3
je 0x40cb30
mov dword [esp + 0x1c], 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 0x40cb00
mov ebx, dword [esp + 0x1c]
sub ebx, esi
mov edx, ecx
sub edx, esi
mov esi, dword [esp + 4]
cmp ecx, 4
jb 0x40cad0
jmp 0x40cb37
mov edx, ecx
cmp ecx, 4
jb 0x40cad0
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 0x40cb40
jmp 0x40cad0
mov ecx, dword [esp + 0x15c8]
mov dword [esp + 0x938], 0
mov eax, dword [esp + 0x15cc]
cmp eax, 2
jl 0x40cbfd
lea ecx, [eax - 1]
cmp eax, 2
jne 0x40cbae
xor eax, eax
mov edx, 2
jmp 0x40cbe4
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 + 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 0x40cbc0
add edx, 2
test cl, 1
mov ecx, dword [esp + 0x15c8]
je 0x40cbfd
add eax, dword [esp + edx*4 + 0x2c]
add eax, eax
mov dword [esp + edx*4 + 0x934], eax
test ecx, ecx
jle 0x40ccc9
xor eax, eax
mov edx, dword [esp + 0x24]
lea esi, [edx + edx*8]
mov edi, esi
shl edi, 5
mov edx, dword [esp + 0x10]
add edi, edx
mov dword [esp], edi
shl esi, 6
add esi, edx
mov dword [esp + 0xc], esi
jmp 0x40cc4c
mov ecx, dword [esp + 0xc]
mov word [ecx + eax*2 + 0x8852], di
mov ecx, dword [esp + 0x15c8]
inc eax
cmp eax, ecx
je 0x40ccc9
mov edx, dword [esp]
movzx ebx, byte [eax + edx + 0x8f12]
test ebx, ebx
je 0x40cc43
mov edx, dword [esp + ebx*4 + 0x934]
lea edi, [edx + 1]
mov dword [esp + ebx*4 + 0x934], edi
xor edi, edi
cmp ebx, 1
je 0x40ccad
mov ebp, ebx
and ebp, 0xfffffffe
xor edi, edi
nop
nop
nop
nop
nop
nop
mov esi, edx
not esi
or esi, 1
add esi, edx
mov ecx, edx
shr ecx, 1
shl edi, 2
lea esi, [esi*2 + 2]
or esi, edi
mov edi, ecx
not edi
or edi, 1
add edi, ecx
inc edi
or edi, esi
shr edx, 2
add ebp, 0xfffffffe
jne 0x40cc80
test bl, 1
je 0x40cc30
add edi, edi
mov ecx, edx
not ecx
or ecx, 1
add ecx, edx
inc ecx
or edi, ecx
jmp 0x40cc30
add esp, 0x15b4
pop esi
pop edi
pop ebx
pop ebp
ret
mov ecx, dword [esp + 0x15cc]
dec dword [esp + ecx*4 + 0x30]
nop
cmp ecx, 2
jl 0x40ccfe
mov esi, dword [esp + ecx*4 + 0x2c]
dec ecx
test esi, esi
je 0x40cce0
mov edi, esi
not edi
lea esi, [edi + esi*2]
mov dword [esp + ecx*4 + 0x30], esi
add dword [esp + ecx*4 + 0x34], 2
dec eax
cmp eax, edx
jne 0x40ccd4
jmp 0x40ca67