Function at 0x406680
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x58
mov eax, dword [esp + 0xa4]
mov esi, dword [ecx + 0x48]
mov ebx, dword [esi + 4]
mov dword [esp + 0x54], ebx
test eax, eax
je 0x4066ae
cmp dword [esi + 0x34], 0
jne 0x4066ae
mov dword [ecx + 0x1c], 3
jmp 0x406c35
mov dword [esp + 0x50], eax
mov dword [esp + 0x4c], edx
movzx edx, word [esp + 0x74]
movzx eax, word [esp + 0x6c]
movzx edx, dx
movzx ebp, word [esp + 0x7c]
mov dword [esp + 0x40], edx
mov edi, eax
mov dword [esp + 0x44], eax
lea edi, [eax + edx]
add edi, ebp
mov eax, dword [esp + 0xb0]
xor edx, edx
add edi, eax
setb dl
add edi, ebx
adc edx, 0
add edi, 0x2e
adc edx, 0
cmp edi, 0xffffffff
sbb edx, 0
jb 0x406704
mov dword [ecx + 0x1c], 0xf
jmp 0x406c35
mov dword [esp + 0x3c], ebp
mov dword [esp + 8], ebx
mov dword [esp + 4], ecx
mov dword [esp], esi
mov ebp, dword [esp + 0x8c]
mov edx, eax
mov edi, dword [esp + 0x84]
mov dword [esp + 0x12], 0
mov dword [esp + 0x16], 0
mov dword [esp + 0x1a], 0
mov dword [esp + 0x1e], 0
mov dword [esp + 0x22], 0
mov dword [esp + 0x26], 0
mov dword [esp + 0x2a], 0
mov dword [esp + 0x2e], 0
mov word [esp + 0x32], 0
mov dword [esp + 0xe], 0x2014b50
movzx esi, word [esp + 0x98]
mov ebx, dword [esp + 0x90]
movzx ecx, word [esp + 0x74]
add ecx, eax
mov dword [esp + 0x48], ecx
xor ecx, ecx
mov edx, 0
cmp word [esp + 0x94], 0
je 0x4067a0
mov dl, 0x14
mov byte [esp + 0x14], dl
mov eax, esi
mov byte [esp + 0x16], al
mov byte [esp + 0x17], ah
movzx eax, word [esp + 0x94]
mov byte [esp + 0x18], al
mov byte [esp + 0x19], ah
mov byte [esp + 0x1b], 0
movzx eax, word [esp + 0x9c]
mov byte [esp + 0x1c], al
mov byte [esp + 0x1d], ah
mov byte [esp + 0x1e], bl
mov byte [esp + 0x1f], bh
mov edx, ebx
shr edx, 0x10
mov byte [esp + 0x20], dl
shr ebx, 0x18
neg ebp
mov edx, 0
sbb edx, edx
mov byte [esp + 0x21], bl
or edx, dword [esp + 0x88]
mov byte [esp + 0x22], dl
mov byte [esp + 0x23], dh
mov ebx, edx
shr ebx, 0x10
mov byte [esp + 0x24], bl
shr edx, 0x18
neg edi
mov ebx, 0
sbb ebx, ebx
mov byte [esp + 0x25], dl
or ebx, dword [esp + 0x80]
mov byte [esp + 0x26], bl
mov byte [esp + 0x27], bh
mov edx, ebx
shr edx, 0x10
mov byte [esp + 0x28], dl
shr ebx, 0x18
mov byte [esp + 0x29], bl
movzx eax, word [esp + 0x6c]
mov byte [esp + 0x2a], al
mov byte [esp + 0x2b], ah
mov eax, dword [esp + 0x48]
mov byte [esp + 0x2c], al
mov byte [esp + 0x2d], ah
movzx edx, word [esp + 0x7c]
mov byte [esp + 0x2e], dl
mov byte [esp + 0x2f], dh
mov eax, dword [esp + 0xa8]
mov byte [esp + 0x34], al
mov byte [esp + 0x35], ah
mov edx, eax
shr edx, 0x10
mov byte [esp + 0x36], dl
shr eax, 0x18
neg dword [esp + 0x50]
sbb ecx, ecx
mov byte [esp + 0x37], al
or ecx, dword [esp + 0xa0]
mov byte [esp + 0x38], cl
mov byte [esp + 0x39], ch
mov eax, ecx
shr eax, 0x10
mov byte [esp + 0x3a], al
shr ecx, 0x18
mov byte [esp + 0x3b], cl
mov edi, dword [esp + 8]
lea esi, [edi + 0x2e]
mov ebx, dword [esp]
mov eax, dword [ebx + 8]
cmp eax, esi
jae 0x406916
mov edi, 1
test eax, eax
je 0x4068e8
mov edi, eax
jmp 0x4068e8
mov eax, edi
or eax, 2
mov ecx, edi
and ecx, 2
imul eax, ecx
xor ecx, 2
and edi, 0xfffffffd
imul edi, ecx
add edi, eax
cmp edi, esi
jb 0x4068d0
push edi
push dword [ebx + 0xc]
push dword [ebx]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
mov ecx, ebx
je 0x406c04
mov dword [ecx], eax
mov dword [ecx + 8], edi
mov ebx, ecx
mov edi, dword [esp + 8]
jmp 0x406918
mov eax, dword [ebx]
mov dword [ebx + 4], esi
mov ecx, dword [ebx + 0xc]
imul edx, ecx, 0x2e
imul ecx, edi
add ecx, eax
lea eax, [esp + 0xe]
push edx
push eax
push ecx
call fcn.00408c50
add esp, 0xc
mov ebp, dword [ebx + 4]
mov eax, dword [ebx + 8]
mov ecx, dword [esp + 0x44]
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x4069a2
mov esi, 1
test eax, eax
je 0x406978
mov esi, eax
jmp 0x406978
mov eax, esi
or eax, 2
mov ecx, esi
and ecx, 2
imul eax, ecx
xor ecx, 2
and esi, 0xfffffffd
imul esi, ecx
add esi, eax
cmp esi, edi
jb 0x406960
push esi
push dword [ebx + 0xc]
push dword [ebx]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
mov ecx, ebx
je 0x406c04
mov dword [ecx], eax
mov dword [ecx + 8], esi
mov ebx, ecx
jmp 0x4069a4
mov esi, eax
mov dword [ebx + 4], edi
cmp word [esp + 0x6c], 0
je 0x4069d2
mov eax, dword [ebx + 0xc]
imul ebp, eax
add ebp, dword [ebx]
mov ecx, dword [esp + 0x44]
imul ecx, eax
push ecx
push dword [esp + 0x50]
push ebp
call fcn.00408c50
add esp, 0xc
mov edi, dword [ebx + 4]
mov esi, dword [ebx + 8]
mov eax, dword [esp + 0x40]
lea ebp, [edi + eax]
cmp esi, ebp
jae 0x406a34
mov ebx, 1
test esi, esi
je 0x406a08
mov ebx, esi
jmp 0x406a08
mov eax, ebx
or eax, 2
mov ecx, ebx
and ecx, 2
imul eax, ecx
xor ecx, 2
and ebx, 0xfffffffd
imul ebx, ecx
add ebx, eax
cmp ebx, ebp
jb 0x4069f0
push ebx
mov esi, dword [esp + 4]
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
mov ecx, esi
add esp, 0x10
test eax, eax
je 0x406c04
mov dword [ecx], eax
mov dword [ecx + 8], ebx
jmp 0x406a38
mov ecx, ebx
mov ebx, esi
mov esi, dword [esp + 0xb0]
movzx eax, word [esp + 0x74]
mov dword [ecx + 4], ebp
test ax, ax
je 0x406a71
mov eax, dword [ecx + 0xc]
imul edi, eax
add edi, dword [ecx]
mov ebx, ecx
mov ecx, dword [esp + 0x40]
imul ecx, eax
push ecx
push dword [esp + 0x74]
push edi
call fcn.00408c50
add esp, 0xc
mov ebp, dword [ebx + 4]
mov ebx, dword [ebx + 8]
lea edi, [esi + ebp]
cmp ebx, edi
jae 0x406aae
mov esi, 1
test ebx, ebx
je 0x406a83
mov esi, ebx
cmp esi, edi
jae 0x406ab5
mov ebx, dword [esp]
nop
nop
nop
nop
nop
nop
mov eax, esi
or eax, 2
mov ecx, esi
and ecx, 2
imul eax, ecx
xor ecx, 2
and esi, 0xfffffffd
imul esi, ecx
add esi, eax
cmp esi, edi
jb 0x406a90
jmp 0x406ab8
mov esi, ebx
mov ebx, dword [esp]
jmp 0x406adc
mov ebx, dword [esp]
push esi
push dword [ebx + 0xc]
push dword [ebx]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
mov ecx, ebx
je 0x406c04
mov dword [ecx], eax
mov dword [ecx + 8], esi
mov ebx, ecx
mov dword [ebx + 4], edi
mov ecx, dword [esp + 0xb0]
test ecx, ecx
je 0x406b0c
mov eax, dword [ebx + 0xc]
imul ebp, eax
add ebp, dword [ebx]
imul ecx, eax
push ecx
push dword [esp + 0xb0]
push ebp
call fcn.00408c50
add esp, 0xc
mov edi, dword [ebx + 4]
mov esi, dword [ebx + 8]
mov ecx, dword [esp + 0x3c]
lea ebx, [edi + ecx]
cmp esi, ebx
jae 0x406b76
mov ebp, 1
test esi, esi
je 0x406b48
mov ebp, esi
jmp 0x406b48
mov eax, ebp
or eax, 2
mov ecx, ebp
and ecx, 2
imul eax, ecx
xor ecx, 2
and ebp, 0xfffffffd
imul ebp, ecx
add ebp, eax
cmp ebp, ebx
jb 0x406b30
push ebp
mov esi, dword [esp + 4]
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
mov ecx, esi
add esp, 0x10
test eax, eax
je 0x406c04
mov dword [ecx], eax
mov dword [ecx + 8], ebp
mov ecx, dword [esp + 0x3c]
mov eax, dword [esp]
mov dword [eax + 4], ebx
mov ebx, eax
cmp word [esp + 0x7c], 0
je 0x406b9f
mov eax, dword [ebx + 0xc]
imul edi, eax
add edi, dword [ebx]
imul ecx, eax
push ecx
push dword [esp + 0x7c]
push edi
call fcn.00408c50
add esp, 0xc
mov edi, dword [ebx + 0x14]
mov eax, dword [ebx + 0x18]
lea esi, [edi + 1]
cmp eax, esi
jae 0x406c3f
mov ebx, 1
test eax, eax
je 0x406bd8
mov ebx, eax
jmp 0x406bd8
mov eax, ebx
or eax, 2
mov ecx, ebx
and ecx, 2
imul eax, ecx
xor ecx, 2
and ebx, 0xfffffffd
imul ebx, ecx
add ebx, eax
cmp ebx, esi
jb 0x406bc0
push ebx
mov ebp, dword [esp + 4]
push dword [ebp + 0x1c]
push dword [ebp + 0x10]
mov eax, dword [esp + 0x10]
push dword [eax + 0x34]
call dword [eax + 0x30]
mov ecx, ebp
add esp, 0x10
test eax, eax
je 0x406c04
mov dword [ecx + 0x10], eax
mov dword [ecx + 0x18], ebx
mov ebx, ecx
jmp 0x406c42
mov ebx, dword [esp + 8]
cmp dword [ecx + 8], ebx
mov esi, ecx
mov edi, dword [esp + 4]
jae 0x406c2b
push ebx
push dword [esi + 0xc]
push dword [esi]
push dword [edi + 0x34]
call dword [edi + 0x30]
add esp, 0x10
test eax, eax
je 0x406c2e
mov dword [esi], eax
mov dword [esi + 8], ebx
mov dword [esi + 4], ebx
mov dword [edi + 0x1c], 0x10
xor eax, eax
add esp, 0x58
pop esi
pop edi
pop ebx
pop ebp
ret
mov eax, dword [ebx + 0x10]
mov dword [ebx + 0x14], esi
mov ecx, dword [ebx + 0x1c]
imul edi, ecx
add edi, eax
lea eax, [esp + 0x54]
push ecx
push eax
push edi
call fcn.00408c50
add esp, 0xc
mov eax, 1
jmp 0x406c37