Function at 0x4429e0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x512ea7
mov eax, dword fs:[0]
push eax
mov eax, 0x13a4
call fcn.004df4b0
mov eax, dword [0x56fcd4]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x13ac], esi
mov dword [ebp - 0x13b0], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x13a0], edi
mov dword [ebp - 0x139c], esi
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
test edi, edi
je 0x442a94
cmp edi, 0x3fffffff
ja 0x442c67
push edi
mov ecx, esi
call fcn.00437a80
mov ecx, eax
lea edx, [edi*4]
push edx
mov dword [esi], ecx
mov dword [esi + 4], ecx
lea eax, [edx + ecx]
push 0
mov dword [esi + 8], eax
lea esi, [edx + ecx]
push ecx
call fcn.004e1450
mov eax, dword [ebp - 0x139c]
add esp, 0xc
mov dword [eax + 4], esi
mov esi, eax
lea edx, [edi*4]
xor eax, eax
mov dword [ebp - 4], 0
mov dword [ebp - 0x13b0], 1
test edi, edi
je 0x442b6a
cmp edi, 0x10
jb 0x442b57
mov ecx, dword [esi]
add edx, 0xfffffffc
movaps xmm1, xmmword [0x51ce80]
add edx, ecx
mov dword [ebp - 0x13a8], ecx
cmp ecx, esi
ja 0x442adb
cmp edx, esi
jae 0x442b57
mov esi, dword [ebp - 0x13a8]
mov ecx, edi
and ecx, 0xfffffff0
mov edx, 0x20
mov edi, ecx
nop dword [eax]
movd xmm0, eax
lea ecx, [eax + 4]
pshufd xmm0, xmm0, 0
lea edx, [edx + 0x40]
paddd xmm0, xmm1
movups xmmword [esi + edx - 0x60], xmm0
movd xmm0, ecx
lea ecx, [eax + 8]
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi + edx - 0x50], xmm0
movd xmm0, ecx
lea ecx, [eax + 0xc]
pshufd xmm0, xmm0, 0
add eax, 0x10
paddd xmm0, xmm1
movups xmmword [edx + esi - 0x40], xmm0
movd xmm0, ecx
pshufd xmm0, xmm0, 0
paddd xmm0, xmm1
movups xmmword [esi + edx - 0x30], xmm0
cmp eax, edi
jb 0x442af0
mov esi, dword [ebp - 0x139c]
mov edi, dword [ebp - 0x13a0]
cmp eax, edi
jae 0x442b6a
nop dword [eax + eax]
mov ecx, dword [esi]
mov dword [ecx + eax*4], eax
inc eax
cmp eax, edi
jb 0x442b60
call fcn.004de677
mov edx, eax
mov dword [ebp - 0x14], 0xffffffff
mov dword [ebp - 0x1394], edx
mov ecx, 1
mov eax, edx
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, ecx
mov dword [ebp + ecx*4 - 0x1394], edx
inc ecx
cmp ecx, 0x270
jb 0x442b83
lea esi, [edi - 1]
mov dword [ebp - 0x1398], 0x270
mov dword [ebp - 0x13a8], esi
test esi, esi
jle 0x442c46
lea eax, [ebp - 0x1398]
mov dword [ebp - 0x13a0], eax
nop dword [eax]
lea ecx, [ebp - 0x13a0]
inc esi
call fcn.004347c0
mul esi
mov dword [ebp - 0x13ac], eax
mov ecx, edx
mov dword [ebp - 0x13a4], ecx
cmp eax, esi
jae 0x442c1b
mov eax, esi
xor edx, edx
neg eax
div esi
mov edi, edx
cmp dword [ebp - 0x13ac], edi
jae 0x442c1b
lea ecx, [ebp - 0x13a0]
call fcn.004347c0
mul esi
mov dword [ebp - 0x13a4], edx
mov ecx, edx
cmp eax, edi
jb 0x442c02
mov eax, dword [ebp - 0x139c]
mov esi, dword [ebp - 0x13a8]
mov eax, dword [eax]
mov edx, dword [eax + esi*4]
mov ecx, dword [eax + ecx*4]
mov dword [eax + esi*4], ecx
dec esi
mov ecx, dword [ebp - 0x13a4]
mov dword [ebp - 0x13a8], esi
mov dword [eax + ecx*4], edx
test esi, esi
jg 0x442bd0
mov eax, dword [ebp - 0x139c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004df28f
mov esp, ebp
pop ebp
ret
call fcn.00437710
int3