Function at 0x43ec50
Capabilities:
Encode data using xor
Hash data using murmur2

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x1c
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x18], ecx
movzx ebx, byte [esi + 0xb]
mov edx, dword [esi + 4]
mov eax, dword [esi]
test bl, bl
mov dword [ebp - 0x10], edx
lea edi, [eax + edx]
lea edx, [esi + ebx]
mov dword [ebp - 0x20], ebx
cmovs edx, edi
cmovs esi, eax
sub edx, esi
cmp edx, 4
jb 0x43ed2a
mov edi, edx
mov ebx, esi
mov eax, edx
mov dword [ebp - 0x14], esi
imul esi, dword [ebx], 0x5bd1e995
imul eax, eax, 0x5bd1e995
add edi, 0xfffffffc
add ebx, 4
mov ecx, esi
shr ecx, 0x18
xor ecx, esi
imul ecx, ecx, 0x5bd1e995
xor eax, ecx
cmp edi, 3
ja 0x43ec90
mov esi, dword [ebp - 0x14]
add edx, 0xfffffffc
mov ecx, edx
and ecx, 0xfffffffc
sub edx, ecx
lea edi, [esi + ecx + 4]
mov ecx, dword [ebp - 0x18]
cmp edx, 1
je 0x43eceb
cmp edx, 2
je 0x43ece2
cmp edx, 3
jne 0x43ecf6
movzx edx, byte [edi + 2]
shl edx, 0x10
xor eax, edx
movzx edx, byte [edi + 1]
shl edx, 8
xor eax, edx
movzx edx, byte [edi]
xor edx, eax
imul eax, edx, 0x5bd1e995
mov edx, eax
shr edx, 0xd
xor edx, eax
imul eax, edx, 0x5bd1e995
mov edi, eax
shr edi, 0xf
xor edi, eax
mov eax, dword [ecx + 4]
test eax, eax
mov dword [ebp - 0x14], eax
je 0x43ed35
lea ebx, [eax - 1]
test ebx, eax
je 0x43ed3a
cmp edi, eax
mov edx, edi
jb 0x43ed3e
mov eax, edi
xor edx, edx
div dword [ebp - 0x14]
jmp 0x43ed3e
mov eax, edx
mov edi, esi
cmp edx, 1
jne 0x43eccf
jmp 0x43eceb
jmp 0x43ee1a
mov edx, edi
and edx, ebx
mov eax, dword [ecx]
mov dword [ebp - 0x1c], edx
mov eax, dword [eax + edx*4]
test eax, eax
je 0x43ee1a
mov dword [ebp - 0x24], ebx
mov ebx, dword [eax]
test ebx, ebx
je 0x43ee1a
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp - 0x10]
test cl, cl
cmovns eax, ecx
mov dword [ebp - 0x10], eax
nop dword [eax]
mov eax, dword [ebx + 4]
cmp eax, edi
je 0x43eda0
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x24]
test edx, ecx
je 0x43ed95
cmp eax, ecx
jb 0x43ed97
xor edx, edx
div ecx
mov eax, edx
cmp eax, dword [ebp - 0x1c]
je 0x43eda0
jmp 0x43ee1a
and eax, edx
cmp eax, dword [ebp - 0x1c]
jne 0x43ee1a
movzx eax, byte [ebx + 0x13]
test al, al
mov ecx, eax
jns 0x43edad
mov ecx, dword [ebx + 0xc]
cmp ecx, dword [ebp - 0x10]
jne 0x43ee10
lea ecx, [ebx + 8]
test al, al
mov edx, dword [ecx]
cmovs ecx, edx
js 0x43ede8
cmp dword [ebp - 0x10], 0
je 0x43ef1b
cmp byte [esi], dl
jne 0x43ee10
dec eax
xor ecx, ecx
nop
cmp eax, ecx
je 0x43ef1b
movzx edx, byte [ebx + ecx + 9]
cmp dl, byte [esi + ecx + 1]
lea ecx, [ecx + 1]
je 0x43edd0
jmp 0x43ee10
mov eax, dword [ebp - 0x10]
test eax, eax
je 0x43ef1b
push eax
push esi
push ecx
call fcn.00497e9d
add esp, 0xc
test eax, eax
je 0x43ef1b
nop word cs:[eax + eax]
mov ebx, dword [ebx]
test ebx, ebx
jne 0x43ed70
mov esi, dword [ebp + 0x14]
push 0x18
call fcn.004955e6
add esp, 4
mov ebx, eax
lea ecx, [eax + 8]
push dword [esi]
call fcn.0041ec0e
mov esi, dword [ebp - 0x18]
mov dword [ebx + 0x14], 0
mov dword [ebx + 4], edi
mov dword [ebx], 0
movq xmm2, qword [0x4c2298]
mov ecx, dword [ebp - 0x14]
mov eax, dword [esi + 0xc]
movss xmm1, dword [esi + 0x10]
inc eax
test ecx, ecx
movd xmm0, eax
por xmm0, xmm2
subsd xmm0, xmm2
cvtsd2ss xmm0, xmm0
je 0x43ee92
movd xmm3, ecx
por xmm3, xmm2
subsd xmm3, xmm2
xorps xmm2, xmm2
cvtsd2ss xmm2, xmm3
mulss xmm2, xmm1
ucomiss xmm0, xmm2
ja 0x43ee92
mov edx, dword [ebp - 0x1c]
jmp 0x43ef28
divss xmm0, xmm1
mov dword [ebp - 0x10], edi
cvtss2sd xmm0, xmm0
sub esp, 8
movsd qword [esp], xmm0
mov edi, ecx
call fcn.004a8dc0
add esp, 8
fstp dword [ebp - 0x28]
movss xmm1, dword [0x4c22a0]
mov edx, 1
movss xmm0, dword [ebp - 0x28]
movaps xmm2, xmm0
cvttss2si eax, xmm0
subss xmm2, xmm1
cvttss2si ecx, xmm2
xor ecx, 0x80000000
ucomiss xmm0, xmm1
cmovae eax, ecx
lea ecx, [edi + edi]
cmp edi, 3
jb 0x43eef4
lea esi, [edi - 1]
xor edx, edx
test esi, edi
mov esi, dword [ebp - 0x18]
setne dl
or edx, ecx
mov ecx, esi
cmp edx, eax
cmovb edx, eax
push edx
call fcn.0043ef90
mov ecx, dword [esi + 4]
lea edx, [ecx - 1]
mov dword [ebp - 0x14], ecx
test edx, ecx
je 0x43ef1f
mov eax, dword [ebp - 0x10]
cmp eax, ecx
jae 0x43ef24
mov edx, eax
jmp 0x43ef28
xor eax, eax
jmp 0x43ef74
and edx, dword [ebp - 0x10]
jmp 0x43ef28
xor edx, edx
div ecx
mov ecx, dword [esi]
mov eax, dword [ecx + edx*4]
test eax, eax
je 0x43ef37
mov ecx, dword [eax]
mov dword [ebx], ecx
jmp 0x43ef6d
mov eax, dword [esi + 8]
mov dword [ebx], eax
lea eax, [esi + 8]
mov dword [esi + 8], ebx
mov dword [ecx + edx*4], eax
mov eax, dword [ebx]
test eax, eax
je 0x43ef6f
mov edx, dword [ebp - 0x14]
mov eax, dword [eax + 4]
lea ecx, [edx - 1]
test ecx, edx
je 0x43ef66
cmp eax, edx
jb 0x43ef68
mov ecx, edx
xor edx, edx
div ecx
mov eax, edx
jmp 0x43ef68
and eax, ecx
shl eax, 2
add eax, dword [esi]
mov dword [eax], ebx
inc dword [esi + 0xc]
mov al, 1
mov esi, dword [ebp + 8]
mov dword [esi], ebx
mov byte [esi + 4], al
mov eax, esi
add esp, 0x1c
pop esi
pop edi
pop ebx
pop ebp
ret 0x14