Function at 0x45b680
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get system information on windows

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff0
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
sub esp, 0x68
push esi
push edi
xorps xmm0, xmm0
mov dword [ebp - 0x40], 0
lea eax, [ebp - 0x60]
mov esi, edx
push eax
movups xmmword [ebp - 0x60], xmm0
movups xmmword [ebp - 0x50], xmm0
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, 0x1000
cmp dword [ebp - 0x44], ecx
cmova ecx, dword [ebp - 0x44]
xor edi, edi
mov dword [ebp - 4], ecx
cmp esi, dword [ebx + 8]
jae 0x45b944
mov eax, dword [0x5c0c00]
test eax, eax
je 0x45b6e7
push esi
push str.mhooks:_BlockAlloc:_Looking_at_address__p
call eax
add esp, 8
push 0x1c
lea eax, [ebp - 0x3c]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
test eax, eax
je 0x45b944
cmp dword [ebp - 0x2c], 0x10000
mov ecx, dword [ebp - 4]
jne 0x45b732
cmp dword [ebp - 0x30], ecx
jb 0x45b732
push 0x40
push 0x3000
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov edi, eax
movd xmm0, edi
pshufd xmm2, xmm0, 0
movaps xmmword [ebp - 0x20], xmm2
test edi, edi
jne 0x45b744
mov ecx, dword [ebp - 4]
add esi, ecx
cmp esi, dword [ebx + 8]
jb 0x45b6d3
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
mov eax, 0x8d3dcb09
mul dword [ebp - 4]
mov eax, dword [0x5c0c00]
mov esi, edx
shr esi, 6
mov dword [ebp - 8], esi
test eax, eax
je 0x45b76d
push esi
push edi
push str.mhooks:_BlockAlloc:_Allocated_block_at__p_as__d_trampolines
call eax
movaps xmm2, xmmword [ebp - 0x20]
add esp, 0xc
lea eax, [edi + 0x74]
mov dword [edi + 0x6c], 0
mov ecx, 1
mov dword [edi + 0x70], eax
mov dword [ebp - 4], ecx
lea eax, [esi - 1]
cmp esi, ecx
jbe 0x45b926
cmp eax, 8
jb 0x45b8fd
cmp dword [0x5beee4], 2
jl 0x45b8fd
movaps xmm5, xmmword [0x561230]
mov edx, esi
movaps xmm3, xmmword [str.tttt]
and eax, 7
movaps xmm4, xmmword [0x561220]
sub edx, eax
mov dword [ebp - 4], edx
lea edx, [edi + 0x154]
mov esi, dword [ebp - 4]
nop dword [eax + eax]
movd xmm0, ecx
lea eax, [ecx + 4]
pshufd xmm1, xmm0, 0
lea edx, [edx + 0x3a0]
paddd xmm1, xmm5
add ecx, 8
movaps xmm0, xmm1
psubd xmm0, xmm4
pmulld xmm0, xmm3
paddd xmm0, xmm2
movd dword [edx - 0x414], xmm0
psrldq xmm0, 4
movd dword [edx - 0x3a0], xmm0
psrldq xmm0, 4
movd dword [edx - 0x32c], xmm0
psrldq xmm0, 4
movd dword [edx - 0x2b8], xmm0
movaps xmm0, xmm4
paddd xmm0, xmm1
pmulld xmm0, xmm3
paddd xmm0, xmm2
movd dword [edx - 0x410], xmm0
psrldq xmm0, 4
movd dword [edx - 0x39c], xmm0
psrldq xmm0, 4
movd dword [edx - 0x328], xmm0
psrldq xmm0, 4
movd dword [edx - 0x2b4], xmm0
movd xmm0, eax
pshufd xmm1, xmm0, 0
paddd xmm1, xmm5
movaps xmm0, xmm1
paddd xmm1, xmm4
psubd xmm0, xmm4
pmulld xmm0, xmm3
paddd xmm0, xmm2
movd dword [edx - 0x244], xmm0
psrldq xmm0, 4
movd dword [edx - 0x1d0], xmm0
psrldq xmm0, 4
movd dword [edx - 0x15c], xmm0
psrldq xmm0, 4
movd dword [edx - 0xe8], xmm0
pmulld xmm1, xmm3
paddd xmm1, xmm2
movd dword [edx - 0x240], xmm1
psrldq xmm1, 4
movd dword [edx - 0x1cc], xmm1
psrldq xmm1, 4
movd dword [edx - 0x158], xmm1
psrldq xmm1, 4
movd dword [edx - 0xe4], xmm1
cmp ecx, esi
jb 0x45b7d0
mov esi, dword [ebp - 8]
mov dword [ebp - 4], ecx
cmp ecx, esi
jae 0x45b926
imul eax, ecx, 0x74
mov edx, esi
lea ecx, [edi + 0x6c]
add ecx, eax
sub edx, dword [ebp - 4]
nop
lea eax, [ecx - 0xe0]
mov dword [ecx], eax
lea eax, [ecx + 8]
mov dword [ecx + 4], eax
lea ecx, [ecx + 0x74]
sub edx, 1
jne 0x45b910
mov eax, dword [0x5bfe1c]
imul ecx, esi, 0x74
mov dword [ecx + edi - 4], eax
mov edx, dword [0x5bfe1c]
test edx, edx
je 0x45b944
lea eax, [edi - 0x74]
add eax, ecx
mov dword [edx + 0x6c], eax
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret