DIAMOND Defeating "Behavioral Biometrics" with Gaussian Logic

[TheMekanic]

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Modern sites (Ticketmaster, Amazon) track your Keystroke Cadence and Mouse Velocity. If your bot types at a perfectly consistent speed, you are flagged.
LoliCode Block:
C#

 

Code:

BLOCK:Script // Human-like Gaussian Delay for typing Random rand = new Random(); foreach(char c in data.PASS) { // Generate a 'Normal Distribution' delay between 85ms and 195ms double u1 = 1.0 - rand.NextDouble(); double u2 = 1.0 - rand.NextDouble(); double randStdNormal = Math.Sqrt(-2.0 * Math.Log(u1)) * Math.Sin(2.0 * Math.Atan(1) * 4.0 * u2); int delay = (int)(140 + 30 * randStdNormal); // Mean 140ms, StdDev 30ms System.Threading.Thread.Sleep(Math.Max(50, delay)); } ENDBLOCK