Function at 0x10030860
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x68
mov eax, dword [0x100c1b8c]
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x38], edx
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x10], eax
test byte [edi + 8], 0x42
jne 0x10031150
cmp dword [edi + 0x90], 0
jg 0x10031150
cmp dword [edi + 0x94], 0
jg 0x10031150
cmp byte [edi + 0x7b], 0
je 0x10031150
movss xmm2, dword [eax + 0x1904]
xor edx, edx
movss xmm0, dword [edi + 0x44]
movaps xmm1, xmm2
addss xmm0, dword [0x100a9ba8]
mulss xmm2, dword [0x100a9b50]
mov esi, 4
mov cl, byte [eax + 0xb7]
mulss xmm1, dword [0x100a9bbc]
test cl, cl
addss xmm0, xmm2
cmovne edx, esi
mov dword [ebp - 0x30], edx
maxss xmm1, xmm0
cvttss2si eax, xmm1
movd xmm0, eax
cvtdq2ps xmm0, xmm0
mulss xmm0, dword [0x100a9b88]
cvttss2si esi, xmm0
mov dword [ebp - 0x28], esi
je 0x10030924
movss xmm0, dword [0x100a9c40]
jmp 0x10030927
xorps xmm0, xmm0
movss dword [ebp - 0x1c], xmm0
mov ecx, str.RESIZE
movss xmm0, dword [0x100a9d4c]
movss dword [ebp - 8], xmm0
movss dword [ebp - 0xc], xmm0
movss dword [ebp - 0x20], xmm0
movss dword [ebp - 0x14], xmm0
call fcn.100352a0
xor edx, edx
mov dword [ebp - 0x18], edx
cmp dword [ebx + 0xc], edx
jle 0x10030cd4
movss xmm0, dword [edi + 0xc]
lea eax, [edx + edx*2]
movss xmm1, dword [edi + 0x10]
movaps xmm3, xmm0
addss xmm3, dword [edi + 0x14]
movaps xmm2, xmm1
mov dword [ebp - 0x24], eax
addss xmm2, dword [edi + 0x18]
xorps xmm6, xmm6
cvtsi2ss xmm6, esi
subss xmm3, xmm0
subss xmm2, xmm1
mulss xmm3, dword [eax*8 + 0x100bedd8]
mulss xmm2, dword [eax*8 + 0x100beddc]
addss xmm3, xmm0
movss xmm0, dword [eax*8 + 0x100bede0]
movaps xmm5, xmm0
mulss xmm0, dword [ebp - 0x1c]
addss xmm2, xmm1
mulss xmm5, xmm6
movss xmm1, dword [eax*8 + 0x100bede4]
movaps xmm4, xmm1
mulss xmm1, dword [ebp - 0x1c]
mulss xmm4, xmm6
addss xmm5, xmm3
subss xmm3, xmm0
addss xmm4, xmm2
subss xmm2, xmm1
movss dword [ebp - 0x60], xmm5
comiss xmm3, xmm5
movss dword [ebp - 0x68], xmm3
movss dword [ebp - 0x64], xmm2
movss dword [ebp - 0x5c], xmm4
jbe 0x10030a06
movss dword [ebp - 0x68], xmm5
movss dword [ebp - 0x60], xmm3
comiss xmm2, xmm4
jbe 0x10030a15
movss dword [ebp - 0x64], xmm4
movss dword [ebp - 0x5c], xmm2
mov ecx, dword [edi + 0x1c0]
lea esi, [ebp - 0x34]
mov eax, dword [edi + 0x1c8]
mov edi, 4
mov dword [ebp - 0x34], edx
mov edx, dword [eax + ecx*4 - 4]
not edx
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x100a1478]
sub edi, 1
jne 0x10030a32
mov eax, dword [0x100c1b8c]
not edx
mov esi, dword [ebp - 0x28]
mov edi, dword [ebp - 0x2c]
cmp dword [eax + 0x1a04], edx
jne 0x10030a67
mov dword [eax + 0x1a0c], edx
cmp dword [eax + 0x1a08], edx
jne 0x10030a76
mov byte [eax + 0x1a18], 1
push 0x2020
lea eax, [ebp - 1]
push eax
lea eax, [ebp - 2]
push eax
lea ecx, [ebp - 0x68]
call fcn.10049670
mov cl, byte [ebp - 2]
add esp, 0xc
test cl, cl
jne 0x10030aa0
mov al, byte [ebp - 1]
test al, al
je 0x10030dfd
mov edx, dword [ebp - 0x18]
mov eax, edx
mov ecx, dword [ebp - 0x10]
not eax
and eax, 1
add eax, 5
mov dword [ecx + 0x1cbc], eax
mov al, byte [ebp - 1]
test al, al
je 0x10030c92
cmp byte [ecx + 0x3dd], 0
je 0x10030b12
test edx, edx
jne 0x10030b12
mov eax, dword [ebp - 0x38]
lea ecx, [ebp - 0x58]
mov edx, edi
push dword [eax + 4]
push dword [eax]
call fcn.10030370
add esp, 8
movss xmm3, dword [eax]
movss xmm2, dword [eax + 4]
movss dword [ebp - 0x20], xmm3
movss dword [ebp - 0x14], xmm2
call fcn.1002cac0
mov edx, dword [ebp - 0x18]
cmp byte [ebp - 1], 0
je 0x10030ca9
mov ecx, 0x20
jmp 0x10030cb4
mov eax, dword [ebp - 0x24]
mov edx, edi
movss xmm7, dword [ecx + 0xec]
subss xmm7, dword [ecx + 0x1a28]
movd xmm3, esi
movss xmm2, dword [eax*8 + 0x100bede4]
movss xmm6, dword [eax*8 + 0x100bede0]
movaps xmm1, xmm2
mulss xmm1, dword [ebp - 0x1c]
movaps xmm0, xmm6
mulss xmm0, dword [ebp - 0x1c]
movss xmm4, dword [eax*8 + 0x100bedd8]
movss xmm5, dword [eax*8 + 0x100beddc]
cvtdq2ps xmm3, xmm3
xorps xmm3, xmmword [0x100aa210]
mulss xmm6, xmm3
mulss xmm2, xmm3
subss xmm6, xmm0
subss xmm2, xmm1
mulss xmm6, xmm4
mulss xmm2, xmm5
addss xmm6, xmm0
movss xmm0, dword [ecx + 0xe8]
subss xmm0, dword [ecx + 0x1a24]
addss xmm2, xmm1
movss xmm1, dword [edi + 0x10]
movaps xmm3, xmm1
lea ecx, [ebp - 0x50]
addss xmm1, dword [edi + 0x18]
addss xmm6, xmm0
movss xmm0, dword [edi + 0xc]
addss xmm7, xmm2
movaps xmm2, xmm0
addss xmm0, dword [edi + 0x14]
subss xmm2, xmm6
subss xmm3, xmm7
mulss xmm2, xmm4
mulss xmm3, xmm5
addss xmm2, xmm6
subss xmm6, xmm0
addss xmm3, xmm7
subss xmm7, xmm1
movss dword [ebp - 8], xmm2
mulss xmm6, xmm4
mulss xmm7, xmm5
addss xmm6, xmm0
movss dword [ebp - 0xc], xmm3
addss xmm7, xmm1
subss xmm6, xmm2
subss xmm7, xmm3
movss dword [ebp - 0x48], xmm6
movss dword [ebp - 0x34], xmm6
movss dword [ebp - 0x44], xmm7
push dword [ebp - 0x44]
movss dword [ebp - 0x40], xmm7
push dword [ebp - 0x48]
call fcn.10030370
mov ecx, dword [ebp - 0x24]
add esp, 8
movss xmm3, dword [ebp - 0x50]
xorps xmm1, xmm1
movss dword [ebp - 0x20], xmm3
movss xmm0, dword [ecx*8 + 0x100bedd8]
ucomiss xmm0, xmm1
lahf
test ah, 0x44
jp 0x10030c5a
movss xmm2, dword [ebp - 8]
movaps xmm0, xmm3
subss xmm0, dword [ebp - 0x34]
subss xmm2, xmm0
movss dword [ebp - 8], xmm2
movss xmm0, dword [ecx*8 + 0x100beddc]
movss xmm2, dword [ebp - 0x4c]
ucomiss xmm0, xmm1
movss dword [ebp - 0x14], xmm2
lahf
test ah, 0x44
jp 0x10030c8c
movss xmm1, dword [ebp - 0xc]
movaps xmm0, xmm2
subss xmm0, dword [ebp - 0x40]
subss xmm1, xmm0
movss dword [ebp - 0xc], xmm1
mov edx, dword [ebp - 0x18]
mov al, byte [ebp - 1]
mov cl, byte [ebp - 2]
test edx, edx
je 0x10030afe
test al, al
jne 0x10030b08
test cl, cl
je 0x10030cc7
xor ecx, ecx
cmp byte [ebp - 2], cl
setne cl
add ecx, 0x1e
movss xmm1, dword [0x100a9ba8]
call fcn.1002af20
mov ecx, dword [ebx + 0x10]
mov dword [ecx + edx*4], eax
inc edx
mov dword [ebp - 0x18], edx
cmp edx, dword [ebx + 0xc]
jl 0x10030960
xor edx, edx
mov dword [ebp - 0x1c], edx
cmp dword [ebp - 0x30], edx
jbe 0x10030f22
movd xmm0, esi
push ecx
cvtdq2ps xmm3, xmm0
mov dword [esp], 0x40800000
lea ecx, [ebp - 0x68]
push edx
mov edx, edi
call fcn.10030740
mov eax, dword [ebp - 0x1c]
lea esi, [ebp - 0x40]
mov ecx, dword [edi + 0x1c0]
add esp, 8
add eax, 4
mov dword [ebp - 0x40], eax
mov eax, dword [edi + 0x1c8]
mov edi, 4
mov edx, dword [eax + ecx*4 - 4]
not edx
movzx eax, byte [esi]
lea esi, [esi + 1]
movzx ecx, dl
xor ecx, eax
shr edx, 8
xor edx, dword [ecx*4 + 0x100a1478]
sub edi, 1
jne 0x10030d22
mov eax, dword [0x100c1b8c]
not edx
mov esi, dword [ebp - 0x28]
mov edi, dword [ebp - 0x2c]
cmp dword [eax + 0x1a04], edx
jne 0x10030d57
mov dword [eax + 0x1a0c], edx
cmp dword [eax + 0x1a08], edx
jne 0x10030d66
mov byte [eax + 0x1a18], 1
push 0x20
lea eax, [ebp - 2]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x68]
call fcn.10049670
mov ecx, dword [ebp - 0x10]
add esp, 0xc
cmp byte [ebp - 1], 0
je 0x10030d95
movss xmm0, dword [ecx + 0x19fc]
comiss xmm0, dword [0x100a9b2c]
ja 0x10030d9f
cmp byte [ebp - 2], 0
je 0x10030f12
mov edx, dword [ebp - 0x1c]
mov eax, edx
and eax, 1
add eax, 3
cmp byte [ebp - 2], 0
mov dword [ecx + 0x1cbc], eax
je 0x10030f15
mov eax, dword [ebx + 8]
xorps xmm4, xmm4
movss xmm6, dword [edi + 0xc]
xorps xmm5, xmm5
movss xmm7, dword [edi + 0x10]
movaps xmm0, xmm6
movss dword [ebp - 0x14], xmm4
movaps xmm1, xmm7
mov dword [eax], edx
movss dword [ebp - 0x18], xmm5
test edx, edx
jne 0x10030e05
movss xmm1, dword [ecx + 0xec]
subss xmm1, dword [ecx + 0x1a28]
addss xmm1, dword [0x100a9c40]
jmp 0x10030e40
mov edx, dword [ebp - 0x18]
jmp 0x10030c95
cmp edx, 1
jne 0x10030e14
movss xmm5, dword [0x100a9ba8]
jmp 0x10030e28
cmp edx, 2
jne 0x10030e23
movss xmm4, dword [0x100a9ba8]
jmp 0x10030de3
cmp edx, 3
jne 0x10030e4a
movss xmm0, dword [ecx + 0xe8]
subss xmm0, dword [ecx + 0x1a24]
addss xmm0, dword [0x100a9c40]
movss dword [ebp - 0x14], xmm4
movss dword [ebp - 0x18], xmm5
movaps xmm3, xmm7
lea ecx, [ebp - 0x50]
addss xmm7, dword [edi + 0x18]
subss xmm3, xmm1
movaps xmm2, xmm6
addss xmm6, dword [edi + 0x14]
subss xmm2, xmm0
mov edx, edi
mulss xmm3, xmm4
mulss xmm2, xmm5
addss xmm3, xmm1
subss xmm1, xmm7
addss xmm2, xmm0
subss xmm0, xmm6
movss dword [ebp - 0xc], xmm3
mulss xmm1, xmm4
mulss xmm0, xmm5
addss xmm1, xmm7
movss dword [ebp - 8], xmm2
addss xmm0, xmm6
subss xmm1, xmm3
subss xmm0, xmm2
movss dword [ebp - 0x38], xmm1
push dword [ebp - 0x38]
movss dword [ebp - 0x3c], xmm0
push dword [ebp - 0x3c]
call fcn.10030370
movss xmm0, dword [ebp - 0x18]
add esp, 8
xorps xmm1, xmm1
ucomiss xmm0, xmm1
movss xmm0, dword [ebp - 0x50]
movss dword [ebp - 0x20], xmm0
lahf
test ah, 0x44
jp 0x10030ee7
subss xmm0, dword [ebp - 0x3c]
movss xmm2, dword [ebp - 8]
subss xmm2, xmm0
movss dword [ebp - 8], xmm2
movss xmm0, dword [ebp - 0x14]
ucomiss xmm0, xmm1
movss xmm0, dword [ebp - 0x4c]
movss dword [ebp - 0x14], xmm0
lahf
test ah, 0x44
jp 0x10030f12
subss xmm0, dword [ebp - 0x38]
movss xmm1, dword [ebp - 0xc]
subss xmm1, xmm0
movss dword [ebp - 0xc], xmm1
mov edx, dword [ebp - 0x1c]
inc edx
mov dword [ebp - 0x1c], edx
cmp edx, dword [ebp - 0x30]
jl 0x10030ce2
mov esi, dword [0x100c1b8c]
xorps xmm5, xmm5
mov ecx, dword [ebp - 0x10]
mov eax, dword [esi + 0x19e4]
dec dword [eax + 0x1c0]
mov eax, dword [ecx + 0x1b34]
test eax, eax
je 0x100310ba
cmp dword [eax + 0x2f0], edi
jne 0x100310ba
mov eax, dword [ecx + 0x1b1c]
xorps xmm6, xmm6
movss dword [ebp - 0x18], xmm6
xorps xmm7, xmm7
movss dword [ebp - 0x1c], xmm7
cmp eax, 3
jne 0x10030fab
cmp byte [ecx + 0x101], 0
je 0x10031001
xor edx, edx
lea ecx, [eax + 0xf]
call fcn.10037000
lea ecx, [edx + 0x11]
movaps xmm7, xmm0
call fcn.10037000
subss xmm7, xmm0
lea ecx, [edx + 0x14]
addss xmm7, xmm5
movss dword [ebp - 0x1c], xmm7
call fcn.10037000
lea ecx, [edx + 0x13]
jmp 0x10030fe7
movss dword [ebp - 0x18], xmm6
movss dword [ebp - 0x1c], xmm7
cmp eax, 4
jne 0x10031001
xor edx, edx
lea ecx, [eax + 1]
call fcn.10037000
lea ecx, [edx + 4]
movaps xmm7, xmm0
call fcn.10037000
subss xmm7, xmm0
lea ecx, [edx + 7]
addss xmm7, xmm5
movss dword [ebp - 0x1c], xmm7
call fcn.10037000
lea ecx, [edx + 6]
xor edx, edx
movaps xmm6, xmm0
call fcn.10037000
mov ecx, dword [ebp - 0x10]
subss xmm6, xmm0
addss xmm6, xmm5
movss dword [ebp - 0x18], xmm6
ucomiss xmm7, xmm5
lahf
test ah, 0x44
jp 0x10031017
ucomiss xmm6, xmm5
lahf
test ah, 0x44
jnp 0x100310ba
movss xmm2, dword [ecx + 0xac]
movss xmm0, dword [ecx + 0x20]
minss xmm2, dword [ecx + 0xb0]
mulss xmm0, dword [0x100a9d00]
mov byte [ecx + 0x1b48], 0
movss xmm1, dword [0x100a9ba8]
mov byte [ecx + 0x1b57], 1
mov ecx, 0x20
mulss xmm2, xmm0
cvttss2si eax, xmm2
movd xmm7, eax
cvtdq2ps xmm7, xmm7
call fcn.1002af20
mov edx, edi
mov ecx, dword [ebx + 0x10]
movss xmm0, dword [ebp - 0x1c]
mulss xmm0, xmm7
mov dword [ecx], eax
lea ecx, [ebp - 0x58]
addss xmm0, dword [edi + 0x1c]
movss dword [ebp - 0x48], xmm0
movss xmm0, dword [ebp - 0x18]
mulss xmm0, xmm7
addss xmm0, dword [edi + 0x20]
movss dword [ebp - 0x44], xmm0
push dword [ebp - 0x44]
push dword [ebp - 0x48]
call fcn.10030370
mov esi, dword [0x100c1b8c]
add esp, 8
xorps xmm5, xmm5
movss xmm0, dword [eax]
movss dword [ebp - 0x20], xmm0
movss xmm0, dword [eax + 4]
jmp 0x100310bf
movss xmm0, dword [ebp - 0x14]
movss xmm1, dword [ebp - 0x20]
movss xmm2, dword [0x100a9d4c]
ucomiss xmm1, xmm2
lahf
test ah, 0x44
jnp 0x100310fa
test dword [edi + 8], 0x100
movss dword [edi + 0x1c], xmm1
movss dword [edi + 0x20], xmm0
jne 0x100310fa
comiss xmm5, dword [esi + 0x2c98]
jb 0x100310fa
mov eax, dword [esi + 0x24]
mov dword [esi + 0x2c98], eax
movss xmm0, dword [ebp - 8]
ucomiss xmm0, xmm2
lahf
test ah, 0x44
jnp 0x10031144
test dword [edi + 8], 0x100
cvttss2si eax, xmm0
movd xmm1, eax
cvttss2si eax, dword [ebp - 0xc]
cvtdq2ps xmm1, xmm1
movd xmm0, eax
cvtdq2ps xmm0, xmm0
movss dword [edi + 0xc], xmm1
movss dword [edi + 0x10], xmm0
jne 0x10031144
comiss xmm5, dword [esi + 0x2c98]
jb 0x10031144
mov eax, dword [esi + 0x24]
mov dword [esi + 0x2c98], eax
mov eax, dword [edi + 0x1c]
mov ecx, dword [edi + 0x20]
mov dword [edi + 0x14], eax
mov dword [edi + 0x18], ecx
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret