Tried and True Hacker Technique: DOS Obfuscation

This blog post dissects a TrickBot batch-script obfuscation technique that builds an otherwise-readable launcher command from many small cmd.exe variables, illustrating how the final assembled command (which launches ulib8b4.exe under AppData\Roaming) can evade automated defenses; the author emphasizes rising VirusTotal detections for the sample and the importance of human analysis to uncover such obfuscation.