Function at 0x4a6a20
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x38
call fcn.0042f7c0
push ebp
mov ebp, dword [esp + 0x4c]
push ebp
mov dword [esp + 0x30], 0
call fcn.0045b160
push ebp
call fcn.0045b050
add esp, 8
mov dword [esp + 0x24], eax
test eax, eax
je 0x4a6ed5
push ebp
call fcn.0045b050
add esp, 4
mov dword [esp + 0x14], eax
test eax, eax
je 0x4a6ed5
push esi
push ebp
call fcn.0045b050
mov esi, eax
add esp, 4
mov dword [esp + 0x34], esi
test esi, esi
je 0x4a6ed4
push edi
push ebp
call fcn.0045b050
mov edi, eax
add esp, 4
mov dword [esp + 0x3c], edi
test edi, edi
je 0x4a6ed3
push ebx
mov ebx, dword [esp + 0x54]
push ebx
push dword [esp + 0x54]
push esi
call fcn.004a64c0
add esp, 0xc
test eax, eax
je 0x4a6ed2
cmp dword [esi + 4], 0
je 0x4a6ed2
push ebx
push edi
call fcn.004582b0
add esp, 8
test eax, eax
je 0x4a6ed2
push esi
call fcn.004585a0
mov ebp, eax
push edi
mov dword [esp + 0x34], ebp
call fcn.004585a0
mov edi, dword [ebx + 4]
add esp, 8
mov dword [esp + 0x28], eax
mov dword [esp + 0x18], edi
cmp edi, dword [esi + 8]
jle 0x4a6afd
push edi
push esi
call fcn.00458a50
add esp, 8
mov edx, dword [esp + 0x3c]
mov esi, dword [esi]
mov dword [esp + 0x24], esi
mov eax, dword [edx + 4]
cmp eax, edi
jge 0x4a6b1f
mov ecx, dword [esp + 0x18]
lea edi, [esi + eax*4]
sub ecx, eax
xor eax, eax
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0x18]
mov ebx, dword [esp + 0x30]
mov dword [edx + 4], edi
cmp edi, dword [ebx + 8]
jle 0x4a6b35
push edi
push ebx
call fcn.00458a50
add esp, 8
mov edx, dword [ebx]
mov dword [esp + 0x1c], edx
mov dword [edx], 1
cmp edi, 1
jle 0x4a6b54
lea ecx, [edi - 1]
xor eax, eax
lea edi, [edx + 4]
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0x18]
mov dword [ebx + 4], edi
mov ebx, dword [esp + 0x20]
cmp edi, dword [ebx + 8]
jle 0x4a6b6e
push edi
push ebx
call fcn.00458a50
mov edx, dword [esp + 0x24]
add esp, 8
mov ebx, dword [ebx]
mov dword [esp + 0x14], ebx
test edi, edi
jle 0x4a6b84
mov ecx, edi
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov edi, dword [esp + 0x18]
mov eax, dword [esp + 0x20]
mov dword [eax + 4], edi
mov eax, dword [esp + 0x40]
mov ecx, dword [eax]
mov dword [esp + 0x10], ecx
test ebp, ebp
je 0x4a6c61
lea ecx, [ecx]
mov ebx, dword [esi]
test bl, 1
jne 0x4a6c59
mov ecx, dword [esp + 0x54]
dec edi
mov eax, dword [edx]
mov ebp, eax
and ebp, 1
neg ebp
mov ecx, dword [ecx]
mov ecx, dword [ecx]
and ecx, ebp
xor eax, ecx
xor ecx, ecx
mov dword [esp + 0x38], ecx
test edi, edi
jle 0x4a6c3c
mov ecx, esi
mov dword [esp + 0x34], 0xfffffffc
sub ecx, edx
lea edi, [edx + 4]
sub dword [esp + 0x34], edx
mov dword [esp + 0x44], ecx
jmp 0x4a6be8
mov ecx, dword [esp + 0x44]
mov edx, dword [ecx + edi]
mov ecx, edx
shl ecx, 0x1f
shr ebx, 1
or ecx, ebx
shr eax, 1
mov ebx, dword [esp + 0x38]
mov dword [esi + ebx*4], ecx
mov ebx, edx
mov ecx, dword [esp + 0x54]
mov edx, dword [esp + 0x34]
mov esi, dword [esp + 0x24]
mov ecx, dword [ecx]
add ecx, edi
mov edx, dword [ecx + edx + 4]
and edx, ebp
xor edx, dword [edi]
mov ecx, edx
shl ecx, 0x1f
or ecx, eax
mov eax, edx
mov edx, dword [esp + 0x18]
mov dword [edi - 4], ecx
dec edx
mov ecx, dword [esp + 0x38]
add edi, 4
inc ecx
mov dword [esp + 0x38], ecx
cmp ecx, edx
jl 0x4a6be4
mov edx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x2c]
mov edi, dword [esp + 0x18]
shr ebx, 1
shr eax, 1
dec ebp
mov dword [esi + ecx*4], ebx
mov dword [edx + ecx*4], eax
mov dword [esp + 0x2c], ebp
jne 0x4a6ba0
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
cmp ebp, 0x20
jg 0x4a6c6f
cmp dword [esi], 1
je 0x4a6e8b
cmp ebp, dword [esp + 0x28]
jge 0x4a6cbf
mov edx, dword [esp + 0x40]
mov eax, ebp
mov ebp, dword [esp + 0x28]
mov esi, dword [esp + 0x20]
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x3c]
mov dword [esp + 0x3c], edx
mov edx, eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x30], esi
mov esi, ecx
mov dword [esp + 0x40], edx
mov ecx, dword [edx]
mov edx, ebx
mov dword [esp + 0x20], eax
mov eax, dword [eax]
mov dword [esp + 0x2c], ebp
mov dword [esp + 0x24], esi
mov dword [esp + 0x10], ecx
mov dword [esp + 0x1c], edx
mov dword [esp + 0x14], eax
jmp 0x4a6cc3
mov eax, dword [esp + 0x14]
xor ebx, ebx
test edi, edi
jle 0x4a6e30
cmp edi, 4
jb 0x4a6de3
lea eax, [eax + edi*4]
add eax, 0xfffffffc
lea ecx, [edi - 1]
lea ecx, [edx + ecx*4]
cmp edx, eax
ja 0x4a6cf0
cmp ecx, dword [esp + 0x14]
jae 0x4a6de3
lea eax, [edi - 1]
lea eax, [esi + eax*4]
lea ecx, [edi - 1]
lea ecx, [edx + ecx*4]
cmp edx, eax
ja 0x4a6d08
cmp ecx, esi
jae 0x4a6de3
mov eax, dword [esp + 0x10]
lea ecx, [edi - 1]
lea ecx, [edx + ecx*4]
lea eax, [eax + edi*4]
add eax, 0xfffffffc
cmp edx, eax
ja 0x4a6d28
mov eax, dword [esp + 0x10]
cmp ecx, eax
jae 0x4a6de7
mov eax, dword [esp + 0x14]
lea ecx, [edi - 1]
lea ecx, [esi + ecx*4]
lea eax, [eax + edi*4]
add eax, 0xfffffffc
cmp esi, eax
ja 0x4a6d46
cmp ecx, dword [esp + 0x14]
jae 0x4a6de3
mov eax, dword [esp + 0x10]
lea ecx, [edi - 1]
lea ecx, [esi + ecx*4]
lea eax, [eax + edi*4]
add eax, 0xfffffffc
cmp esi, eax
ja 0x4a6d66
mov eax, dword [esp + 0x10]
cmp ecx, eax
jae 0x4a6de7
mov eax, edi
and eax, 0x80000003
jns 0x4a6d74
dec eax
or eax, 0xfffffffc
inc eax
mov edx, dword [esp + 0x10]
mov ecx, edi
mov edi, dword [esp + 0x1c]
sub edx, esi
mov dword [esp + 0x44], edx
sub ecx, eax
mov edx, dword [esp + 0x14]
mov eax, esi
sub edx, esi
sub edi, esi
mov dword [esp + 0x38], edx
mov edx, dword [esp + 0x44]
mov dword [esp + 0x34], edi
mov edi, dword [esp + 0x38]
mov esi, dword [esp + 0x34]
movdqu xmm0, xmmword [eax]
add ebx, 4
lea eax, [eax + 0x10]
movdqu xmm1, xmmword [edx + eax - 0x10]
pxor xmm1, xmm0
movdqu xmmword [eax - 0x10], xmm1
movdqu xmm1, xmmword [edi + eax - 0x10]
movdqu xmm0, xmmword [esi + eax - 0x10]
pxor xmm1, xmm0
movdqu xmmword [esi + eax - 0x10], xmm1
cmp ebx, ecx
jl 0x4a6da4
mov esi, dword [esp + 0x24]
mov edx, dword [esp + 0x1c]
mov edi, dword [esp + 0x18]
mov eax, dword [esp + 0x10]
cmp ebx, edi
jge 0x4a6e30
sub eax, esi
lea ecx, [esi + ebx*4]
mov dword [esp + 0x44], eax
sub edx, esi
mov eax, dword [esp + 0x14]
sub eax, esi
mov dword [esp + 0x34], edx
mov esi, dword [esp + 0x44]
sub edi, ebx
mov dword [esp + 0x38], eax
mov ebx, eax
lea esp, [esp]
mov eax, dword [ecx + esi]
lea ecx, [ecx + 4]
xor dword [ecx - 4], eax
mov eax, dword [ecx + ebx - 4]
xor dword [ecx + edx - 4], eax
dec edi
jne 0x4a6e10
mov esi, dword [esp + 0x24]
mov edx, dword [esp + 0x1c]
mov edi, dword [esp + 0x18]
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
cmp ebp, dword [esp + 0x28]
jne 0x4a6b95
lea eax, [ebp - 1]
cdq
and edx, 0x1f
lea edi, [edx + eax]
sar edi, 5
mov eax, dword [esi + edi*4]
test eax, eax
jne 0x4a6e63
test edi, edi
je 0x4a6e63
mov eax, dword [esi + edi*4 - 4]
dec edi
test eax, eax
je 0x4a6e56
push eax
call fcn.00458610
mov edx, dword [esp + 0x20]
add esp, 4
mov ebx, dword [esp + 0x14]
mov ecx, dword [esp + 0x10]
shl edi, 5
lea ebp, [edi + eax]
mov edi, dword [esp + 0x18]
mov dword [esp + 0x2c], ebp
jmp 0x4a6b95
mov ebx, dword [esp + 0x30]
mov ecx, dword [ebx + 4]
test ecx, ecx
jle 0x4a6eb1
mov eax, dword [ebx]
lea edx, [ecx - 1]
lea edx, [eax + edx*4]
mov edi, edi
mov eax, dword [edx]
lea edx, [edx - 4]
test eax, eax
jne 0x4a6eae
dec ecx
test ecx, ecx
jg 0x4a6ea0
mov dword [ebx + 4], ecx
push ebx
push dword [esp + 0x50]
call fcn.004582b0
mov ebp, dword [esp + 0x60]
xor ecx, ecx
add esp, 8
mov edx, 1
test eax, eax
cmovne ecx, edx
mov dword [esp + 0x38], ecx
pop ebx
pop edi
pop esi
push ebp
call fcn.0045afe0
mov eax, dword [esp + 0x30]
add esp, 4
pop ebp
add esp, 0x38
ret