Simulate Mifare Classic 13.56mhz UID As Facility Code/Card Number With Proxmark3 Rdv4

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bashis mcw
•Dec 04, 2023

Related:

Adam Foster, known as evildaemond showed how he used facility code and card number with a Mifare Classic UID, which could be used as part of a downgrade attack.

**** **** **** ** ***** ** HID ******* **** *** ** *** following *******:

**** ** ****** ***** ****** ***** ** *** ********* GitHub ************* ***** ** ******** **, ** found **** ** *** *** **** as ******** **** *** *********.

*******, ** **** *** ******* **** from *** ******** **** *** **** number, ******* *** ******* ****, *** reversed *** *** **** **** ** the ******.

IPVM Image

**** ****, ** **** **** ** open *** ****:

IPVM Image

***** ******'* ********* **** **** ****** (evildaemon) **** **** **** ***** **** technique.

****, *** *** ********* **************** * ******** **** ** ********.

**** ** ********* ******* ** ********* reports ** **** ****. **'** **** sharing **** *********** ***** ****'* ***** on.

JH
John Honovich
•Dec 04, 2023
IPVM

****** *** ** **** ******** **** and **** ****** **** * ****** Classic ***

** **** ***? *** ***** *** embedded ** * **** *** ** curious *** ****** **** ** ** a *********.

**** ** *** **** ** ** this? *** ******** **** *** **** number? *** **** *** *** ****? Is ** ******* ** *** ******* / ****** ******** ***** *** **** *** **** first *** **** ***** ** ** prox **?

bm
bashis mcw
•Dec 04, 2023
In reply to John Honovich

** **** ***? *** ***** *** embedded ** * **** *** ** curious *** ****** **** ** ** a *********.

*** ***. *** *** ** ***** to ** **** **** **** **** the **** ****** ** *** ***** to *** ******.

**** ** *** **** ** ** this? *** ******** **** *** **** number? *** **** *** *** ****? Is ** ******* ** *** ******* / ****** ******** ***** *** **** *** **** first *** **** ***** ** ** prox **?

*** **** ******* **** *** ******** code *** **** ****** **** **** the ******, **** ** ******* * prox ****.

bm
bashis mcw
•Dec 04, 2023
In reply to bashis mcw

*** *** (****** **********) ** *** (Card ****** ******) ** ******* ** all ** ***** *** ** ******* in ****** *****-** ********** * ****** **** **********.

**** ****** ** ********* ********** *** programmed **** *** **** ** *** manufacturer *** ****** ** *******, ***** could ** **** ** ** ********** for ****** *******. *******, ** ** not *********** **** ** ** ****.

******** **** ************* ***** ** ******, the **** ** ***** **** ***** SE/SEOS **** ****.

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