I've been using ps3xport since the day it was released by Kakaroto back on Christmas 2014. As far as I know I was the first person to use it to unlock c00 demo games with it and I posted "how to's" of it on several sites.
As my ps3 is below OFW 4.70 I was able to borrow a friends ps3 on OFW...
I don't understand why this is the only NPDRM Eboot that needs a Klic to extract it and not the RAP. Every other Eboot I only used the RAP to Extract. Very strange.
I didn't Bruteforce the Eboot at all. All I did was right click the Eboot selected SELF tools and Extract elf and it worked.
You wanted to know why it worked so I looked at PS3tools an in the scetool folder there is a "eboot_fix.bat". That is what PS3tools uses to extract the Eboot. I opened it...
I couldn't get scetool to extract the file either but somehow PS3tools could. So I looked though some of the PS3tools files and found this "scetool.exe -l B8498B3492E822F7D2390862568B03C7 -v -d "EBOOT.BIN" "EBOOT.elf" which is what worked.