Hi, @NinjuhhNutz and @philidelphiaChickens , I saw you guys post solutions in the forum, and I tried to follow the solution.
I have an iclass 2k and using Proxmark3, here is the info :
I tried to do hf iclass dump --ki 0 and hf iclass dump --ki 2, still no luck.
In the end I tried the loclass attack, but it keeps timeout.
Then , I run hf iclass loclass --test to check any error, turns out “can’t find iclass_key,bin”
I tried it out on the one iClass card I have this morning and none of the four passwords caused me any problems, so they at least aren’t universally damaging, though it’s not a very large sample size…