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ilsupr3m

Contributor

Registered: 2022-04-11

Posts: 2

MIFARE hardnested crash

Hiiii!
I'm attempting to clone a mifare classic 1k.

Tag info:

[+] UID: 41 14 9C CB
[+] ATQA: 00 04
[+] SAK: 08 [2]
[+] Possible types:
[+] MIFARE Classic 1K
[=] proprietary non iso14443-4 card found, RATS not supported
[+] Prng detection: weak
[=] Auth error

Tried:

1) hf mf autopwn (crashed when attempting to brute force after 5072 attempts (all times))
2) hf mf nested ( Returns: ⛔ Tag isn't vulnerable to Nested Attack (PRNG is not predictable).)
3) hf mf hardnested (crashed when attempting to brute force after 5072 attempts (all times))

[+] -----+-----+--------------+---+--------------+----
[+]  Sec | Blk | key A        |res| key B        |res
[+] -----+-----+--------------+---+--------------+----
[+]  000 | 003 | ------------ | 0 | ------------ | 0
[+]  001 | 007 | ------------ | 0 | ------------ | 0
[+]  002 | 011 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  003 | 015 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  004 | 019 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  005 | 023 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  006 | 027 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  007 | 031 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  008 | 035 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  009 | 039 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  010 | 043 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  011 | 047 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  012 | 051 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  013 | 055 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  014 | 059 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+]  015 | 063 | FFFFFFFFFFFF | 1 | FFFFFFFFFFFF | 1
[+] -----+-----+--------------+---+--------------+----
[+] ( 0:Failed / 1:Success )

Anyone have any advice?
Cannot find the sector 0 key.
I don't understand why the heatnested attack crashes at 5072 attempts.
Maybe the card is not clonable?

Thank you all