Function at 0x1009fe30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov edx, dword [ebp + 0x14]
xor ecx, ecx
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x170]
mov dword [ebp - 0xc], eax
mov eax, dword [esi + 0x174]
mov dword [ebp - 8], eax
mov eax, edx
add eax, dword [esi + 0x38]
adc ecx, dword [esi + 0x3c]
cmp ecx, 0xf
ja 0x100a008f
jb 0x1009fe6d
cmp eax, 0xffffffe0
ja 0x100a008f
cmp dword [esi + 0x16c], 0
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], ecx
je 0x1009fe99
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call fcn.100a07b0
mov edx, dword [ebp + 0x14]
add esp, 8
mov dword [esi + 0x16c], 0
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x168]
mov dword [ebp - 0x10], ecx
push ebx
mov ebx, dword [ebp + 0x10]
bswap eax
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 0xc]
test ecx, ecx
je 0x1009feef
test edx, edx
je 0x1009fed7
mov al, byte [ecx + esi + 0x10]
dec edx
xor al, byte [edi]
inc edi
mov byte [ebx], al
inc ebx
xor byte [ecx + esi + 0x40], al
inc ecx
and ecx, 0xf
mov dword [ebp + 0x14], edx
mov dword [ebp - 0x10], ecx
jne 0x1009feb6
jmp 0x1009fedf
test ecx, ecx
jne 0x100a006e
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call fcn.100a07b0
add esp, 8
mov ecx, dword [ebp + 0x14]
cmp ecx, 0xc00
jb 0x1009ff8b
mov eax, 0xaaaaaaab
mul ecx
shr edx, 0xb
mov dword [ebp - 0x18], edx
jmp 0x1009ff10
mov dword [ebp - 0x14], 0xc0
push dword [ebp - 8]
lea eax, [esi + 0x10]
push eax
push esi
call dword [ebp - 0xc]
mov eax, dword [ebp - 4]
add esp, 0xc
inc eax
mov dword [ebp - 4], eax
bswap eax
mov dword [esi + 0xc], eax
mov eax, dword [edi]
xor eax, dword [esi + 0x10]
mov dword [ebx], eax
mov eax, dword [edi + 4]
xor eax, dword [esi + 0x14]
mov dword [ebx + 4], eax
mov eax, dword [edi + 8]
xor eax, dword [esi + 0x18]
mov dword [ebx + 8], eax
mov eax, dword [edi + 0xc]
add edi, 0x10
xor eax, dword [esi + 0x1c]
mov dword [ebx + 0xc], eax
add ebx, 0x10
dec dword [ebp - 0x14]
jne 0x1009ff17
push 0xc00
lea eax, [ebx - 0xc00]
push eax
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call fcn.100a05f0
mov ecx, dword [ebp + 0x14]
add esp, 0x10
sub ecx, 0xc00
dec dword [ebp - 0x18]
mov dword [ebp + 0x14], ecx
jne 0x1009ff10
mov edx, ecx
and edx, 0xfffffff0
mov dword [ebp - 0x14], edx
je 0x100a000a
cmp ecx, 0x10
jb 0x1009fff1
shr ecx, 4
lea eax, [esi + 0x10]
mov dword [ebp - 0x18], ecx
push dword [ebp - 8]
push eax
push esi
call dword [ebp - 0xc]
mov eax, dword [ebp - 4]
add esp, 0xc
inc eax
sub dword [ebp + 0x14], 0x10
mov dword [ebp - 4], eax
bswap eax
mov dword [esi + 0xc], eax
mov eax, dword [edi]
xor eax, dword [esi + 0x10]
mov dword [ebx], eax
mov eax, dword [edi + 4]
xor eax, dword [esi + 0x14]
mov dword [ebx + 4], eax
mov eax, dword [edi + 8]
xor eax, dword [esi + 0x18]
mov dword [ebx + 8], eax
mov eax, dword [edi + 0xc]
add edi, 0x10
xor eax, dword [esi + 0x1c]
mov dword [ebx + 0xc], eax
add ebx, 0x10
dec dword [ebp - 0x18]
lea eax, [esi + 0x10]
jne 0x1009ffa3
mov edx, dword [ebp - 0x14]
push edx
mov eax, ebx
sub eax, edx
push eax
lea eax, [esi + 0x60]
push eax
lea eax, [esi + 0x40]
push eax
call fcn.100a05f0
mov ecx, dword [ebp + 0x14]
add esp, 0x10
test ecx, ecx
je 0x100a007d
push dword [ebp - 8]
lea eax, [esi + 0x10]
push eax
push esi
call dword [ebp - 0xc]
mov eax, dword [ebp - 4]
add esp, 0xc
mov edx, dword [ebp - 0x10]
inc eax
bswap eax
mov dword [esi + 0xc], eax
sub edi, ebx
lea eax, [edx + ebx]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0x14], eax
lea eax, [esi + 0x40]
mov esi, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
lea esp, [esp]
movzx ecx, byte [eax + edx - 0x30]
lea esi, [esi + 1]
movzx eax, byte [edi + esi - 1]
xor ecx, eax
mov eax, dword [ebp - 0x18]
mov byte [esi - 1], cl
xor byte [eax + edx], cl
inc edx
dec ebx
jne 0x100a0040
mov esi, dword [ebp + 8]
xor eax, eax
pop edi
pop ebx
mov dword [esi + 0x168], edx
pop esi
mov esp, ebp
pop ebp
ret
pop edi
pop ebx
mov dword [esi + 0x168], ecx
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 0x10]
xor eax, eax
pop edi
pop ebx
mov dword [esi + 0x168], edx
pop esi
mov esp, ebp
pop ebp
ret
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret