Function at 0x689f80
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 0x689fb2
cmp dword [ecx + 0x34], 0
jne 0x689fb2
mov dword [edi + 0x1c], 3
jmp 0x68a495
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 0x68a003
mov dword [edi + 0x1c], 0xf
jmp 0x68a495
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 0x68a095
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 0x68a211
cmp ebx, 1
adc ebx, 0
cmp edi, 2
jb 0x68a1ec
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 0x68a1d0
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 0x68a467
mov dword [esi], eax
mov dword [esi + 8], ebx
mov ebp, dword [esp]
jmp 0x68a213
mov eax, dword [esi]
mov dword [esi + 4], edi
mov ecx, dword [esi + 0xc]
imul edx, ecx, 0x2e
imul ecx, ebp
add ecx, eax
lea eax, [esp + 6]
push edx
push eax
push ecx
call fcn.0068c5b0
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 0x68a28c
cmp ebp, 1
adc ebp, 0
cmp edi, 2
jb 0x68a26c
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 0x68a250
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 0x68a467
mov dword [esi], eax
mov dword [esi + 8], ebp
mov dword [esi + 4], edi
cmp word [esp + 0x6c], 0
je 0x68a2ba
mov eax, dword [esi + 0xc]
imul ebx, eax
add ebx, dword [esi]
mov ecx, dword [esp + 0x3c]
imul ecx, eax
push ecx
push dword [esp + 0x6c]
push ebx
call fcn.0068c5b0
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 0x68a323
cmp ebp, 1
adc ebp, 0
cmp ebx, 2
jb 0x68a2fc
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, ebx
jb 0x68a2e0
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 0x68a467
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 0x68a35a
mov eax, dword [esi + 0xc]
imul edi, eax
add edi, dword [esi]
mov ecx, dword [esp + 0x38]
imul ecx, eax
push ecx
push dword [esp + 0x74]
push edi
call fcn.0068c5b0
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 0x68a3b3
cmp ebp, 1
adc ebp, 0
cmp edi, 2
jb 0x68a38c
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 0x68a370
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 0x68a467
mov dword [esi], eax
mov dword [esi + 8], ebp
mov ecx, dword [esp + 0xb4]
mov dword [esi + 4], edi
test ecx, ecx
je 0x68a3dc
mov eax, dword [esi + 0xc]
imul ebx, eax
add ebx, dword [esi]
imul ecx, eax
push ecx
push dword [esp + 0xb4]
push ebx
call fcn.0068c5b0
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 0x68a3fc
mov ecx, dword [esp + 0x64]
mov edx, esi
push 1
push ebx
call fcn.0068c460
add esp, 8
test eax, eax
je 0x68a467
mov dword [esi + 4], ebx
cmp word [esp + 0x7c], 0
je 0x68a424
mov eax, dword [esi + 0xc]
imul edi, eax
add edi, dword [esi]
mov ecx, dword [esp + 0x34]
imul ecx, eax
push ecx
push dword [esp + 0x7c]
push edi
call fcn.0068c5b0
add esp, 0xc
mov edi, dword [esi + 0x14]
lea ebx, [edi + 1]
cmp dword [esi + 0x18], ebx
jae 0x68a445
lea edx, [esi + 0x10]
mov ecx, dword [esp + 0x64]
push 1
push ebx
call fcn.0068c460
add esp, 8
test eax, eax
je 0x68a467
mov dword [esi + 0x14], ebx
mov eax, dword [esi + 0x1c]
imul edi, eax
add edi, dword [esi + 0x10]
lea ecx, [esp + 0x4c]
push eax
push ecx
push edi
call fcn.0068c5b0
add esp, 0xc
mov eax, 1
jmp 0x68a497
mov ebx, dword [esp]
cmp dword [esi + 8], ebx
mov edi, dword [esp + 0x64]
jae 0x68a48b
push ebx
push dword [esi + 0xc]
push dword [esi]
push dword [edi + 0x34]
call dword [edi + 0x30]
add esp, 0x10
test eax, eax
je 0x68a48e
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