Function at 0x40a260
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x50
mov eax, dword [esp + 0xa8]
mov edi, dword [esp + 0x64]
mov ecx, dword [edi + 0x48]
mov ebx, dword [ecx + 4]
mov dword [esp + 0x4c], ebx
test eax, eax
je 0x40a292
cmp dword [ecx + 0x34], 0
jne 0x40a292
mov dword [edi + 0x1c], 3
jmp 0x40a814
mov dword [esp + 0x48], ecx
movzx ecx, word [esp + 0x74]
movzx esi, word [esp + 0x6c]
movzx ecx, cx
movzx ebp, word [esp + 0x7c]
mov dword [esp + 0x38], ecx
mov edx, esi
mov dword [esp + 0x3c], esi
add ecx, esi
add ecx, ebp
mov esi, dword [esp + 0xb4]
xor edx, edx
add ecx, esi
setb dl
add ecx, ebx
adc edx, 0
add ecx, 0x2e
adc edx, 0
cmp ecx, 0xffffffff
sbb edx, 0
jb 0x40a2e3
mov dword [edi + 0x1c], 0xf
jmp 0x40a814
mov dword [esp + 0x34], ebp
mov dword [esp], ebx
mov ebp, dword [esp + 0x8c]
mov ecx, dword [esp + 0x84]
mov dword [esp + 0x40], ecx
mov dword [esp + 0xa], 0
mov dword [esp + 0xe], 0
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 word [esp + 0x2a], 0
mov dword [esp + 6], 0x2014b50
movzx edi, word [esp + 0x94]
mov ecx, dword [esp + 0x90]
movzx edx, word [esp + 0x74]
add edx, esi
mov dword [esp + 0x44], edx
xor ebx, ebx
mov edx, 0
mov esi, edi
test di, di
je 0x40a375
mov dl, 0x14
mov byte [esp + 0xc], dl
movzx edx, word [esp + 0x98]
mov byte [esp + 0xe], dl
mov byte [esp + 0xf], dh
mov edx, esi
mov byte [esp + 0x10], dl
mov byte [esp + 0x11], dh
movzx edx, word [esp + 0x9c]
mov byte [esp + 0x12], dl
mov byte [esp + 0x13], dh
movzx edx, word [esp + 0xa0]
mov byte [esp + 0x14], dl
mov byte [esp + 0x15], dh
mov byte [esp + 0x16], cl
mov byte [esp + 0x17], ch
mov edx, ecx
shr edx, 0x10
mov byte [esp + 0x18], dl
shr ecx, 0x18
neg ebp
mov edx, 0
sbb edx, edx
mov byte [esp + 0x19], cl
or edx, dword [esp + 0x88]
mov byte [esp + 0x1a], dl
mov byte [esp + 0x1b], dh
mov ecx, edx
shr ecx, 0x10
mov byte [esp + 0x1c], cl
shr edx, 0x18
neg dword [esp + 0x40]
mov ecx, 0
sbb ecx, ecx
mov byte [esp + 0x1d], dl
or ecx, dword [esp + 0x80]
mov byte [esp + 0x1e], cl
mov byte [esp + 0x1f], ch
mov edx, ecx
shr edx, 0x10
mov byte [esp + 0x20], dl
shr ecx, 0x18
mov byte [esp + 0x21], cl
movzx ecx, word [esp + 0x6c]
mov byte [esp + 0x22], cl
mov byte [esp + 0x23], ch
mov ecx, dword [esp + 0x44]
mov byte [esp + 0x24], cl
mov byte [esp + 0x25], ch
movzx ecx, word [esp + 0x7c]
mov byte [esp + 0x26], cl
mov byte [esp + 0x27], ch
mov edx, dword [esp + 0xac]
mov byte [esp + 0x2c], dl
mov byte [esp + 0x2d], dh
mov ecx, edx
shr ecx, 0x10
mov byte [esp + 0x2e], cl
shr edx, 0x18
neg eax
sbb ebx, ebx
mov byte [esp + 0x2f], dl
or ebx, dword [esp + 0xa4]
mov byte [esp + 0x30], bl
mov byte [esp + 0x31], bh
mov eax, ebx
shr eax, 0x10
mov byte [esp + 0x32], al
shr ebx, 0x18
mov byte [esp + 0x33], bl
mov ebp, dword [esp]
lea edi, [ebp + 0x2e]
mov esi, dword [esp + 0x48]
mov ebx, dword [esi + 8]
cmp ebx, edi
jae 0x40a4f1
cmp ebx, 1
adc ebx, 0
cmp edi, 2
jb 0x40a4cc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ebx
and eax, 0xfffffffd
mov ecx, ebx
and ecx, 2
or ebx, 2
imul ebx, ecx
xor ecx, 2
imul ecx, eax
add ebx, ecx
cmp ebx, edi
jb 0x40a4b0
push ebx
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x70]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
je 0x40a7e6
mov dword [esi], eax
mov dword [esi + 8], ebx
mov ebp, dword [esp]
jmp 0x40a4f3
mov eax, dword [esi]
mov dword [esi + 4], edi
mov edx, dword [esi + 0xc]
mov ecx, edx
imul ecx, ebp
add ecx, eax
mov eax, edx
and eax, 0xffffffd1
mov edi, edx
and edi, 0x2e
or edx, 0x2e
imul edx, edi
xor edi, 0x2e
imul edi, eax
add edx, edi
lea eax, [esp + 6]
push edx
push eax
push ecx
call fcn.0040ca20
add esp, 0xc
mov ebx, dword [esi + 4]
mov ebp, dword [esi + 8]
mov eax, dword [esp + 0x3c]
lea edi, [ebx + eax]
cmp ebp, edi
jae 0x40a58c
cmp ebp, 1
adc ebp, 0
cmp edi, 2
jb 0x40a56c
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ebp
and eax, 0xfffffffd
mov ecx, ebp
and ecx, 2
or ebp, 2
imul ebp, ecx
xor ecx, 2
imul ecx, eax
add ebp, ecx
cmp ebp, edi
jb 0x40a550
push ebp
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x70]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
je 0x40a7e6
mov dword [esi], eax
mov dword [esi + 8], ebp
mov dword [esi + 4], edi
cmp word [esp + 0x6c], 0
je 0x40a5d1
mov eax, dword [esi + 0xc]
imul ebx, eax
add ebx, dword [esi]
mov edi, dword [esp + 0x3c]
mov ecx, edi
not ecx
and ecx, eax
mov edx, eax
not edx
and edx, edi
imul edx, ecx
mov ecx, eax
and ecx, edi
or eax, edi
imul eax, ecx
add eax, edx
push eax
push dword [esp + 0x6c]
push ebx
call fcn.0040ca20
add esp, 0xc
mov edi, dword [esi + 4]
mov ebp, dword [esi + 8]
mov eax, dword [esp + 0x38]
lea ebx, [edi + eax]
cmp ebp, ebx
mov ecx, dword [esp + 0xb4]
jae 0x40a633
cmp ebp, 1
adc ebp, 0
cmp ebx, 2
jb 0x40a60c
nop
nop
mov eax, ebp
and eax, 0xfffffffd
mov ecx, ebp
and ecx, 2
or ebp, 2
imul ebp, ecx
xor ecx, 2
imul ecx, eax
add ebp, ecx
cmp ebp, ebx
jb 0x40a5f0
push ebp
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x70]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
je 0x40a7e6
mov dword [esi], eax
mov dword [esi + 8], ebp
mov ecx, dword [esp + 0xb4]
movzx eax, word [esp + 0x74]
mov dword [esi + 4], ebx
test ax, ax
je 0x40a681
mov eax, dword [esi + 0xc]
imul edi, eax
add edi, dword [esi]
mov ebx, dword [esp + 0x38]
mov ecx, ebx
not ecx
and ecx, eax
mov edx, eax
not edx
and edx, ebx
imul edx, ecx
mov ecx, eax
and ecx, ebx
or eax, ebx
imul eax, ecx
add eax, edx
push eax
push dword [esp + 0x74]
push edi
call fcn.0040ca20
mov ecx, dword [esp + 0xc0]
add esp, 0xc
mov ebx, dword [esi + 4]
mov ebp, dword [esi + 8]
lea edi, [ebx + ecx]
cmp ebp, edi
jae 0x40a6e3
cmp ebp, 1
adc ebp, 0
cmp edi, 2
jb 0x40a6bc
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ebp
and eax, 0xfffffffd
mov ecx, ebp
and ecx, 2
or ebp, 2
imul ebp, ecx
xor ecx, 2
imul ecx, eax
add ebp, ecx
cmp ebp, edi
jb 0x40a6a0
push ebp
push dword [esi + 0xc]
push dword [esi]
mov eax, dword [esp + 0x70]
push dword [eax + 0x34]
call dword [eax + 0x30]
add esp, 0x10
test eax, eax
je 0x40a7e6
mov dword [esi], eax
mov dword [esi + 8], ebp
mov ecx, dword [esp + 0xb4]
mov dword [esi + 4], edi
test ecx, ecx
je 0x40a723
mov eax, dword [esi + 0xc]
imul ebx, eax
add ebx, dword [esi]
mov edi, ecx
not ecx
and ecx, eax
mov edx, eax
not edx
and edx, edi
imul edx, ecx
mov ecx, eax
and ecx, edi
or eax, edi
imul eax, ecx
add eax, edx
push eax
push dword [esp + 0xb4]
push ebx
call fcn.0040ca20
add esp, 0xc
mov edi, dword [esi + 4]
mov ebp, dword [esi + 8]
mov eax, dword [esp + 0x34]
lea ebx, [edi + eax]
cmp ebp, ebx
jae 0x40a747
mov ecx, dword [esp + 0x64]
mov edx, esi
push 1
push ebx
call fcn.0040c8d0
add esp, 8
test eax, eax
je 0x40a7e6
mov dword [esi + 4], ebx
cmp word [esp + 0x7c], 0
je 0x40a786
mov eax, dword [esi + 0xc]
imul edi, eax
add edi, dword [esi]
mov ebx, dword [esp + 0x34]
mov ecx, ebx
not ecx
and ecx, eax
mov edx, eax
not edx
and edx, ebx
imul edx, ecx
mov ecx, eax
and ecx, ebx
or eax, ebx
imul eax, ecx
add eax, edx
push eax
push dword [esp + 0x7c]
push edi
call fcn.0040ca20
add esp, 0xc
mov edi, dword [esi + 0x14]
lea ebx, [edi + 1]
cmp dword [esi + 0x18], ebx
jae 0x40a7a7
lea edx, [esi + 0x10]
mov ecx, dword [esp + 0x64]
push 1
push ebx
call fcn.0040c8d0
add esp, 8
test eax, eax
je 0x40a7e6
mov dword [esi + 0x14], ebx
mov eax, dword [esi + 0x1c]
mov ecx, eax
not ecx
imul edi, eax
add edi, dword [esi + 0x10]
mov edx, eax
and edx, 0xfffffffe
mov esi, eax
and esi, 1
neg esi
and ecx, 1
imul ecx, edx
or eax, 1
and eax, esi
add eax, ecx
lea ecx, [esp + 0x4c]
push eax
push ecx
push edi
call fcn.0040ca20
add esp, 0xc
mov eax, 1
jmp 0x40a816
mov ebx, dword [esp]
cmp dword [esi + 8], ebx
mov edi, dword [esp + 0x64]
jae 0x40a80a
push ebx
push dword [esi + 0xc]
push dword [esi]
push dword [edi + 0x34]
call dword [edi + 0x30]
add esp, 0x10
test eax, eax
je 0x40a80d
mov dword [esi], eax
mov dword [esi + 8], ebx
mov dword [esi + 4], ebx
mov dword [edi + 0x1c], 0x10
xor eax, eax
add esp, 0x50
pop esi
pop edi
pop ebx
pop ebp
ret