Function at 0x442100
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov ebp, dword [esp + 0x48]
mov edi, dword [esp + 0x44]
mov dword [esp + 0xc], 0x989b9a9d
mov ebx, dword [esp + 0x2c]
mov eax, 0x4247dbdb
movzx ecx, byte [esp + eax - 0x4247dbcf]
xor ecx, eax
mov edx, ecx
and edx, 1
or ecx, 1
add ecx, edx
add cl, 0xb8
mov byte [esp + eax - 0x4247dbcf], cl
inc eax
cmp eax, 0x4247dbdf
jne 0x442120
mov esi, dword [esp + 0xc]
mov eax, dword [0x44de2c]
test eax, eax
je 0x44219a
xor ecx, ecx
mov edx, dword [0x44de30]
nop
nop
nop
nop
nop
cmp dword [edx + ecx*8], 0x484ce391
je 0x442170
inc ecx
cmp eax, ecx
jne 0x442160
jmp 0x44219a
mov eax, dword [edx + ecx*8 + 4]
cmp eax, esi
je 0x44219a
lea ecx, [esp + 8]
push ecx
push 0
push 0
push 2
push dword [esp + 0x38]
push 0x14
push eax
push dword [0x44de34]
call fcn.0043f290
add esp, 0x20
mov esi, eax
cmp esi, 0xc0000023
jne 0x4423b7
push dword [esp + 8]
call fcn.0043cca0
add esp, 4
mov dword [esp], eax
mov ecx, dword [esp + 8]
mov dword [esp + 4], ecx
mov dword [esp + 0x10], 0x989b9a9d
mov edx, 0x4247dbdb
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + edx - 0x4247dbcb]
xor ecx, edx
mov esi, ecx
and esi, 1
or ecx, 1
add ecx, esi
add cl, 0xb8
mov byte [esp + edx - 0x4247dbcb], cl
inc edx
cmp edx, 0x4247dbdf
jne 0x4421d0
mov esi, dword [esp + 0x10]
mov edx, dword [0x44de2c]
test edx, edx
je 0x44225a
xor edi, edi
mov ecx, dword [0x44de30]
nop
nop
nop
cmp dword [ecx + edi*8], 0x484ce391
je 0x442220
inc edi
cmp edx, edi
jne 0x442210
jmp 0x442256
mov edx, dword [ecx + edi*8 + 4]
cmp edx, esi
mov edi, dword [esp + 0x44]
je 0x44225a
lea ecx, [esp + 8]
push ecx
push dword [esp + 8]
push dword [esp + 8]
push 2
push dword [esp + 0x38]
push 0x14
push edx
push dword [0x44de34]
mov edi, eax
call fcn.0043f290
add esp, 0x20
mov esi, eax
mov eax, edi
mov edi, dword [esp + 0x44]
test esi, esi
js 0x4423ac
mov edx, dword [esp + 0x30]
test edx, edx
je 0x44234d
test ebx, ebx
je 0x442343
mov ecx, dword [esp]
mov ecx, dword [ecx + 0x10]
shr ecx, 1
mov ebp, dword [edx]
cmp ebp, ecx
jb 0x442286
mov ebp, ecx
test ebp, ebp
je 0x44233a
add eax, 0x2c
mov ecx, ebp
and ebp, 3
je 0x4422d0
mov dword [esp + 4], ecx
xor edi, edi
nop
nop
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea eax, [eax + ecx*2]
mov word [ebx], dx
add ebx, 2
inc edi
cmp ebp, edi
jne 0x4422a0
mov ecx, dword [esp + 4]
mov ebp, ecx
sub ebp, edi
mov edi, dword [esp + 0x44]
mov edx, dword [esp + 0x30]
cmp ecx, 4
jae 0x4422e0
jmp 0x44233a
mov ebp, ecx
cmp ecx, 4
jb 0x44233a
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, word [eax]
xor ecx, ecx
test dx, dx
setne cl
lea edi, [eax + ecx*2]
mov word [ebx], dx
movzx eax, word [eax + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edx, [edi + ecx*2]
mov word [ebx + 2], ax
movzx eax, word [edi + ecx*2]
xor ecx, ecx
test ax, ax
setne cl
lea edi, [edx + ecx*2]
mov word [ebx + 4], ax
movzx ecx, word [edx + ecx*2]
xor eax, eax
test cx, cx
setne al
mov word [ebx + 6], cx
add ebx, 8
lea eax, [edi + eax*2]
add ebp, 0xfffffffc
jne 0x4422e0
mov edi, dword [esp + 0x44]
mov edx, dword [esp + 0x30]
mov word [ebx], 0
mov ebp, dword [esp + 0x48]
mov eax, dword [esp]
mov eax, dword [eax + 0x10]
shr eax, 1
mov dword [edx], eax
mov ecx, dword [esp + 0x34]
test ecx, ecx
je 0x44235d
mov eax, dword [esp]
mov eax, dword [eax + 0x14]
mov dword [ecx], eax
mov ebx, dword [esp + 0x38]
test ebx, ebx
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x3c]
je 0x442377
mov eax, dword [esp]
mov eax, dword [eax + 0x18]
shr eax, 1
mov dword [ebx], eax
test edx, edx
je 0x442385
mov eax, dword [esp]
mov eax, dword [eax + 0x1c]
shr eax, 1
mov dword [edx], eax
test ecx, ecx
je 0x442391
mov eax, dword [esp]
mov eax, dword [eax + 0x20]
mov dword [ecx], eax
test edi, edi
je 0x44239f
mov eax, dword [esp]
mov eax, dword [eax + 0x24]
shr eax, 1
mov dword [edi], eax
test ebp, ebp
je 0x4423ac
mov eax, dword [esp]
mov eax, dword [eax + 0x28]
mov dword [ebp], eax
push dword [esp]
call fcn.0043cd10
add esp, 4
mov eax, esi
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret