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#1 2020-07-20 20:31:27
- sandisk20
- Contributor
- Registered: 2020-07-20
- Posts: 3
Costco Pay fob for gas
Does anyone know what kind of tag is it? Google doesn't return any information at all. I want to clone a copy, so I can give to my wife as well. Both hf/lf did not return anything.
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#2 2020-07-20 20:48:51
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,537
- Website
Re: Costco Pay fob for gas
Hard to see any markings or brandname. What is the output from
hf search
lf searchOffline
#3 2020-07-20 21:34:11
- sandisk20
- Contributor
- Registered: 2020-07-20
- Posts: 3
Re: Costco Pay fob for gas
Interesting.. first few times that I did it, I got the following:
pro> hf search
#db# Multiple tags detected. Collision after Bit 2
no known/supported 13.56 MHz tags found
pro> hf search
#db# Multiple tags detected. Collision after Bit 1
no known/supported 13.56 MHz tags foundNow I ran it again, I got this, but when I do hf search again, it's back to the same result, where no tags found.
UID : a1 cc 7d 7a
ATQA : ef 04
SAK : 28 [1]
TYPE : JCOP31 or JCOP41 v2.3.1
ATS : 0d 78 00 70 03 99 02 00 d1 03 04 22 01 c1 3f
- TL : length is 13 bytes
- T0 : TA1 is present, TB1 is present, TC1 is present, FSCI is 8 (FSC = 256)
- TA1 : different divisors are supported, DR: [], DS: []
- TB1 : SFGI = 0 (SFGT = (not needed) 0/fc), FWI = 7 (FWT = 524288/fc)
- TC1 : NAD is supported, CID is supported
- HB : 99 02 00 d1 03 04 22 01
Answers to chinese magic backdoor commands: NO
Valid ISO14443A Tag Found - Quiting SearchOffline
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