Function at 0x426821
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov eax, dword [esp + 4]
mov esi, dword [esp]
mov dword [esi + eax + 4], edx
mov ebp, dword [esp + 0xc]
add ebp, 8
mov ecx, dword [esp + 0x20]
add ecx, 4
mov ecx, dword [ecx]
xor eax, eax
test ecx, ecx
setne al
mov edi, esi
mov ebx, ebp
mov edx, dword [esp + 8]
jmp dword [eax*4 + 0x443840]
mov dword [esp + 0x20], ecx
mov ebp, dword [ecx]
mov eax, ebx
sub eax, edi
mov dword [esp], eax
sar eax, 3
cmp ebx, edx
mov dword [esp + 8], edx
mov dword [esp + 0x10], eax
je 0x42684f
mov ecx, edi
not ecx
mov dword [esp + 0xc], ebx
mov esi, edi
mov edx, dword [esp]
jmp 0x4268f5
inc eax
mov dword [esp + 0xc], eax
mov ecx, edx
not ecx
and ecx, edi
mov eax, edi
not eax
mov esi, edx
mov dword [esp + 4], eax
mov edx, eax
and edx, esi
sub edx, ecx
mov ecx, dword [esp + 0xc]
sar edx, 3
mov eax, edx
shr eax, 1
add eax, edx
cmp eax, ecx
ja 0x42687d
mov eax, ecx
mov dword [esp + 0xc], eax
lea eax, [eax*8]
push eax
call fcn.00407fb0
add esp, 4
mov esi, eax
test edi, edi
je 0x4268db
mov edx, dword [esp + 8]
cmp edi, edx
je 0x4268d2
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [edi + eax]
mov dword [esi + eax], ecx
mov ecx, dword [edi + eax + 4]
mov dword [esi + eax + 4], ecx
mov dword [edi + eax], 0
lea ecx, [edi + eax]
add ecx, 8
add eax, 8
cmp ecx, edx
jne 0x4268b0
push edi
call fcn.00407fc0
add esp, 4
mov eax, dword [esp + 0xc]
lea eax, [esi + eax*8]
mov dword [esp + 8], eax
mov eax, esi
mov edx, dword [esp]
add eax, edx
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 4]
mov eax, ebx
not eax
and eax, edi
and ecx, ebx
sub ecx, eax
cmp ecx, edx
mov dword [esp + 4], ecx
jae 0x4269c0
mov eax, dword [esp + 0x10]
lea edx, [edi + eax*8]
sub edx, ebx
lea eax, [esi + ecx]
lea ebx, [esi + ecx]
add ebx, 8
cmp edx, 8
jle 0x426936
push edx
push eax
push ebx
call fcn.00408030
add esp, 0xc
mov ecx, dword [esp + 4]
jmp 0x4269c0
mov ecx, edx
shr ecx, 2
mov dword [esp + 0x10], eax
mov dword [esp], ebx
mov edi, dword [esp]
xchg esi, eax
rep movsd dword es:[edi], dword [esi]
xchg esi, eax
mov eax, edx
and eax, 0xfffffffc
add dword [esp], eax
add eax, dword [esp + 0x10]
mov ecx, edx
and ecx, 3
mov dword [esp + 0x10], ecx
shr ecx, 1
mov dword [esp + 0x18], eax
mov edi, dword [esp]
mov ebx, dword [esp + 0x18]
xchg esi, ebx
rep movsw word es:[edi], word [esi]
xchg esi, ebx
mov edi, dword [esp]
mov ebx, edx
xor ebx, 2
and ebx, dword [esp + 0x10]
mov ecx, dword [esp + 4]
je 0x4269c0
and edx, 2
movzx ecx, byte [eax + edx]
mov byte [edi + edx], cl
mov ecx, dword [esp + 4]
cmp ebx, 1
je 0x4269c0
movzx ecx, byte [eax + edx + 1]
mov byte [edi + edx + 1], cl
mov ecx, dword [esp + 4]
cmp ebx, 2
je 0x4269c0
movzx eax, byte [eax + edx + 2]
mov byte [edi + edx + 2], al
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov dword [esi + ecx], 0
mov dword [esp], esi
mov dword [esi + ecx + 4], 0
xor ebx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp byte [ebp + ebx], 0
lea ebx, [ebx + 1]
jne 0x4269e0
push ebx
call fcn.00407fb0
add esp, 4
mov esi, eax
mov eax, dword [esp + 4]
mov ecx, dword [esp]
mov dword [ecx + eax], esi
mov ecx, ebx
shr ecx, 2
mov edx, ebp
mov edi, esi
xchg esi, edx
rep movsd dword es:[edi], dword [esi]
xchg esi, edx
mov edx, ebx
and edx, 0xfffffffc
add esi, edx
add edx, ebp
mov ecx, ebx
shr ecx, 1
and ecx, 1
mov eax, edx
mov dword [esp + 0x10], esi
mov edi, esi
xchg esi, eax
rep movsw word es:[edi], word [esi]
xchg esi, eax
mov eax, ebx
inc al
test al, 1
jne 0x426a4e
mov eax, ebx
and eax, 2
movzx ecx, byte [edx + eax]
mov edx, dword [esp + 0x10]
mov byte [edx + eax], cl
xor edx, edx
cmp ebx, 1
je 0x4267f0
mov edx, 0xffffffff
mov eax, 1
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [ebp + eax - 1]
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edx, ecx
shr edx, 1
mov edi, ecx
or edi, 1
xor ecx, 0xfffffffe
and ecx, edi
neg ecx
and ecx, 0xedb88320
xor ecx, edx
mov edi, ecx
shr edi, 1
mov edx, ecx
or edx, 1
xor ecx, 0xfffffffe
and ecx, edx
neg ecx
and ecx, 0xedb88320
mov edx, ecx
xor edx, edi
inc eax
cmp ebx, eax
jne 0x426a60
not edx
jmp 0x4267f0