[Full-disclosure] Heard of "Scab 5" or "Scab V" for Hard Drive evidence elimination?

[Red Leg]

I had a client claim that an outside lab found that a subject of an
investigation  used "Scab 5" or "Scab V" software to cover tracks on a
windows machine.

Anyone hear of this program? Frankly, I'm wondering if the non-tech person
with whom I speaking, phonetically erred?

Anyone?

Thanks