I think the "idea" of the gankers is to create a new account that they'll always wipe after gaining first combat rank. Experienced gankers will still wreck havoc in these systems, even in low level, unengineered ships. That's what I've gathered, not that I get the mindset behind it...
Step one: have a friend complete a wing assassination or other combat related mission (ie. one that doesn't count towards trade rank, and I'm not sure there are any wing missions that count towards exploration)
Step two: join their wing, cash in, get a million or so smackeroonies without advancing any ranks whatsoever as only kills count towards combat rank, not missions
Step three: A-rate your murderwinder and give it mirror plating as every other newbie in those systems will be running the starting fixed pulse lasers, go ahead and gimbal if you want since even chaff costs more than a Mostly Penniless CMDR has earned
Step four: go on a killing spree until you hit mostly harmless
Step five: reset your save and repeat