Proxmark3 community

lime1

Contributor

Registered: 2015-04-17

Posts: 26

Problem cloning HID 125khz card. Seems not 84 or 44 bits

Hi,

I have cloned some HID cards before onto T55x7 cards successfully.

But I am having problems with one that has a longer ID. 

Note: I have changed a couple of the characters below for privacy reasons but the number of characters is the same.

TRIED USING the L at the end of the Command:
proxmark3> lf hid clone 9e0000000100001xxxxx... l
Cloning tag with long ID 9e000000010000xxx
#db# Tags can only have 84 bits.
proxmark3>

TRIED WITHOUT THE L:
proxmark3> lf hid clone 9e0000000100001xx...
Cloning tag with ID 100001xx...
#db# Tags can only have 44 bits.
proxmark3>

Does anyone know what is wrong?

Thanks in advance.

iceman

Administrator

Registered: 2013-04-25

Posts: 9,538

Website

Re: Problem cloning HID 125khz card. Seems not 84 or 44 bits

Are you sure you did this one before?

9 e0 00 00 00 10 00 01 [removed by admin at request],..   
4 + 11*8 = 92bits..

Looks like its working like it should..

lime1

Contributor

Registered: 2015-04-17

Posts: 26

Re: Problem cloning HID 125khz card. Seems not 84 or 44 bits

Thanks for the reply.

I hadn't done this tag before.

But I have solved it now.  When doing the clone command, I just needed to enter the last 17 characters.
eg:
lf hid clone 000100001xxx... l

And not: lf hid clone 9e0000000100001xxx... l

marshmellow

Contributor

From: US

Registered: 2013-06-10

Posts: 2,302

Re: Problem cloning HID 125khz card. Seems not 84 or 44 bits

The clone function can only do the 44 bit or 84 bit formats as it is telling you.

Last edited by marshmellow (2015-05-21 17:09:57)