Function at 0x43efc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x14
mov ebp, dword [esp + 0x34]
mov ebx, dword [esp + 0x30]
mov dword [esp], 0xe8ebeae5
mov byte [esp + 4], 0
xor eax, eax
nop
nop
nop
movzx ecx, byte [esp + eax]
lea edx, [eax + 0x6d0adf57]
xor edx, ecx
add edx, 0x6db4ca35
mov ecx, edx
and ecx, 0x18
xor edx, 0x18
lea ecx, [edx + ecx*2]
mov byte [esp + eax], cl
mov ecx, eax
and ecx, 1
xor eax, 1
lea eax, [eax + ecx*2]
cmp eax, 5
jb 0x43efe0
mov esi, dword [esp]
mov eax, dword [0x449ea0]
test eax, eax
je 0x43f06e
xor ecx, ecx
mov edx, dword [0x449ea4]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edx + ecx*8], 0x33079ccd
je 0x43f040
inc ecx
cmp eax, ecx
jne 0x43f030
jmp 0x43f06e
mov eax, dword [edx + ecx*8 + 4]
cmp eax, esi
je 0x43f06e
lea ecx, [esp + 0x10]
push ecx
push 0
push 0
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 6
push eax
push dword [0x449ea8]
call fcn.0043b0a0
add esp, 0x24
mov esi, eax
mov dword [esp], 0xc98a8b71
xor eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, eax
add cl, 0x63
xor cl, byte [esp + eax]
add cl, 0x11
mov byte [esp + eax], cl
inc eax
cmp eax, 4
jne 0x43f080
cmp esi, dword [esp]
jne 0x43f260
push dword [esp + 0x10]
call fcn.00437fb0
add esp, 4
mov dword [esp + 8], eax
mov ecx, dword [esp + 0x10]
mov dword [esp + 0xc], ecx
mov dword [esp], 0xe8ebeae5
mov byte [esp + 4], 0
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx esi, byte [esp + edx]
lea edi, [edx + 0x6d0adf57]
xor edi, esi
add edi, 0x6db4ca35
mov esi, edi
and esi, 0x18
xor edi, 0x18
lea ecx, [edi + esi*2]
mov byte [esp + edx], cl
mov ecx, edx
and ecx, 1
xor edx, 1
lea edx, [edx + ecx*2]
cmp edx, 5
jb 0x43f0d0
mov esi, dword [esp]
mov edx, dword [0x449ea0]
test edx, edx
je 0x43f16b
mov ecx, ebp
xor edi, edi
mov ebp, dword [0x449ea4]
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [ebp + edi*8], 0x33079ccd
je 0x43f133
inc edi
cmp edx, edi
jne 0x43f120
mov ebp, ecx
jmp 0x43f16b
mov edx, dword [ebp + edi*8 + 4]
cmp edx, esi
mov ebp, ecx
je 0x43f16b
lea ecx, [esp + 0x10]
push ecx
push dword [esp + 0x10]
push dword [esp + 0x10]
push 0
push dword [esp + 0x3c]
push dword [esp + 0x3c]
push 6
push edx
push dword [0x449ea8]
mov edi, eax
call fcn.0043b0a0
add esp, 0x24
mov esi, eax
mov eax, edi
test ebp, ebp
mov edx, dword [esp + 8]
je 0x43f257
test esi, esi
js 0x43f257
test ebx, ebx
je 0x43f24f
mov ecx, dword [edx + 0xc]
shr ecx, 1
mov edi, dword [ebp]
cmp edi, ecx
jb 0x43f195
mov edi, ecx
test edi, edi
je 0x43f246
add eax, 0x10
mov ecx, edi
and ecx, 3
je 0x43f1de
mov dword [esp + 0xc], edi
xor edi, edi
nop
nop
nop
movzx ebp, word [eax]
xor edx, edx
test bp, bp
setne dl
lea eax, [eax + edx*2]
mov word [ebx], bp
add ebx, 2
inc edi
cmp ecx, edi
jne 0x43f1b0
mov ecx, dword [esp + 0xc]
mov ebp, ecx
sub ebp, edi
mov edi, ecx
mov edx, dword [esp + 8]
cmp edi, 4
jae 0x43f1f0
jmp 0x43f246
mov ebp, edi
cmp edi, 4
jb 0x43f246
nop
nop
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 0x43f1f0
mov edx, dword [esp + 8]
mov word [ebx], 0
mov ebp, dword [esp + 0x34]
mov eax, dword [edx + 0xc]
shr eax, 1
mov dword [ebp], eax
push edx
call fcn.00438060
add esp, 4
mov eax, esi
add esp, 0x14
pop esi
pop edi
pop ebx
pop ebp
ret