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#1 2022-11-25 12:20:23
- david.torres
- Contributor
- Registered: 2022-11-21
- Posts: 3
Algo Data DUMP Mifare Classic
Hello,
[+] UID: 1C F7 D2 DA
[+] ATQA: 00 04
[+] SAK: 08 [2]
[+] Possible types:
[+] MIFARE Classic 1K
[=] proprietary non iso14443-4 card found, RATS not supported
[+] Prng detection: weakDump new tag 0€
1CF7D2DAE308040003AF4985575EA41D
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
0698AA3B1D2EFA00B6E8DD71C1F43378
39F2EBCA0C7771E0C2F334B33B790432
5906A231EE67BE060745F689D1FA3BF6
3515AE068CADFF0780003515AE068CAD
0698AA3B1D2EFA00B6E8DD71C1F43378
39F2EBCA0C7771E0C2F334B33B790432
5906A231EE67BE060745F689D1FA3BF6
3515AE068CADFF0780003515AE068CAD.................
Dump used tag
1CF7D2DAE308040003AF4985575EA41D
00000000000000000000000000000000
00000000000000000000000000000000
FFFFFFFFFFFFFF078069FFFFFFFFFFFF
0698AA3B1D2EFA00B6E8DD71C1F43378
DAE4A298220EA99C19606241ABF989FF
5906A231EE67BE060745F689D1FA3BF6
3515AE068CADFF0780003515AE068CAD
0698AA3B1D2EFA00B6E8DD71C1F43378
DAE4A298220EA99C19606241ABF989FF
5906A231EE67BE060745F689D1FA3BF6
3515AE068CADFF0780003515AE068CADSniff process:
| End | Src | Data (! denotes parity error) | CRC | Annotation
------------+------------+-----+-------------------------------------------------------------------------+-----+--------------------
0 | 2368 | Tag |04 00 | |
409600 | 411968 | Tag |04 00 | |
4619276 | 4620268 | Rdr |52(7) | | WUPA
4621520 | 4623888 | Tag |04 00 | |
4881916 | 4884380 | Rdr |93 20 | | ANTICOLL
4885568 | 4891456 | Tag |1c f7 d2 da e3 | |
5162476 | 5172940 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
5174192 | 5177712 | Tag |08 b6 dd | |
5691068 | 5692060 | Rdr |52(7) | | WUPA
5960892 | 5961884 | Rdr |52(7) | | WUPA
5963136 | 5965504 | Tag |04 00 | |
6100268 | 6102732 | Rdr |93 20 | | ANTICOLL
6103920 | 6109808 | Tag |1c f7 d2 da e3 | |
6378764 | 6389228 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
6390480 | 6394000 | Tag |08 b6 dd | |
6930412 | 6931404 | Rdr |52(7) | | WUPA
7197404 | 7198396 | Rdr |52(7) | | WUPA
7199648 | 7202016 | Tag |04 00 | |
7464268 | 7466732 | Rdr |93 20 | | ANTICOLL
7467920 | 7473808 | Tag |1c f7 d2 da e3 | |
7746348 | 7756812 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
7758080 | 7761600 | Tag |08 b6 dd | |
8404508 | 8405500 | Rdr |52(7) | | WUPA
8406768 | 8409136 | Tag |04 00 | |
8540556 | 8543020 | Rdr |93 20 | | ANTICOLL
8544224 | 8550112 | Tag |1c f7 d2 da e3 | |
8819452 | 8829916 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
8831168 | 8834688 | Tag |08 b6 dd | |
8955244 | 8959948 | Rdr |60 07 4a 0f | ok | AUTH-A(7)
8961840 | 8966576 | Tag |5a bc 25 49 | | AUTH: nt
8967916 | 8977292 | Rdr |66 0a 48 1d 35 7e! 06! d3 | | AUTH: nr ar (enc)
8978496 | 8983232 | Tag |4b 5a 51 10 | | AUTH: at (enc)
9052140 | 9056908 | Rdr |20! fa! 5e 2e! | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |30 04 26 EE | ok | READBLOCK(4)
9058096 | 9078960 | Tag |91 a5 9d 44 6e! cd a0! a3 a8! c0! 0d! a7! c2 1e 40! f6 9f 9b | |
| | * |00 2A BA B0 F5 4B 2F A9 96 8C E9 58 85 7A 5D 91 C6 A7 | ok |
9216092 | 9220796 | Rdr |7a 86! 63! e4 | |
| | * |30 05 AF FF | ok | READBLOCK(5)
9222048 | 9242912 | Tag |44! b8! d5 2a 7c f7 0d c9! d2 1f! ac e0! 6f 22! aa 34 b8 c7 | |
| | * |DA E4 A2 98 22 0E A9 9C 19 60 62 41 AB F9 89 FF 73 D0 | ok |
9914588 | 9915580 | Rdr |52(7) | | WUPA
9916848 | 9919216 | Tag |04 00 | |
10178892 | 10181356 | Rdr |93 20 | | ANTICOLL
10182560 | 10188448 | Tag |1c f7 d2 da e3 | |
10459196 | 10469660 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
10470912 | 10474432 | Tag |08 b6 dd | |
10631596 | 10636300 | Rdr |60 0b 26 c5 | ok | AUTH-A(11)
10638192 | 10642864 | Tag |18 14 3d 1b | | AUTH: nt
10644268 | 10653580 | Rdr |fd a8! b3! 4a! 3c! 13 61! aa | | AUTH: nr ar (enc)
10654848 | 10659520 | Tag |49! f3 fe! e2 | | AUTH: at (enc)
10746652 | 10751356 | Rdr |23! d8! d6 34! | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |30 08 4A 24 | ok | READBLOCK(8)
10752624 | 10773488 | Tag |d8 8c! 89! ed! 51! 27! 66 e2! 5d 5d e9! 77 c0 c7! c2! b2! 10 1c | |
| | * |00 2A BA B0 F5 4B 2F A9 96 8C E9 58 85 7A 5D 91 C6 A7 | ok |
10940044 | 10944748 | Rdr |54 aa! e8! 72 | |
| | * |30 09 C3 35 | ok | READBLOCK(9)
10946016 | 10966880 | Tag |c0! be! 05! 42 e7 32! b0 0b! 65! 02! 54! b8 87 6c 41 e8! c2 fa! | |
| | * |DA E4 A2 98 22 0E A9 9C 19 60 62 41 AB F9 89 FF 73 D0 | ok |
11658908 | 11659900 | Rdr |52(7) | | WUPA
11661168 | 11663536 | Tag |04 00 Blocks 4 and 5 of sector 1 and blocks 8 and 9 of sector 2 are read and compared internally.
When the credit changes, only block 5 and block 9 change.
What algorithm can you use to encrypt these blocks?
Any ideas?
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#2 2022-11-25 17:31:48
- iceman
- Administrator
- Registered: 2013-04-25
- Posts: 9,538
- Website
Re: Algo Data DUMP Mifare Classic
You will need to look at the system which reads and uses this data in order to understand what encryption method is used.
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#3 2022-11-28 11:52:20
- david.torres
- Contributor
- Registered: 2022-11-21
- Posts: 3
Re: Algo Data DUMP Mifare Classic
Thanks iceman,
I have made 2 captures.
Charge €2:
70914864 | 70917232 | Tag |04 00 | |
71175516 | 71177980 | Rdr |93 20 | | ANTICOLL
71177980 | 71179168 | |fdt (Frame Delay Time): 1188
71179168 | 71185056 | Tag |1c f7 d2 da e3 | |
71459660 | 71470124 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
71470124 | 71471360 | |fdt (Frame Delay Time): 1236
71471360 | 71474880 | Tag |08 b6 dd | |
71626412 | 71631116 | Rdr |60 07 4a 0f | ok | AUTH-A(7)
71631116 | 71633136 | |fdt (Frame Delay Time): 2020
71633136 | 71637872 | Tag |8c d8 7a e3 | | AUTH: nt
71639228 | 71648604 | Rdr |6c! 44 5f c6 6a b2 ad cf! | | AUTH: nr ar (enc)
71648604 | 71649776 | |fdt (Frame Delay Time): 1172
71649776 | 71654512 | Tag |87! 83 83! 20 | | AUTH: at (enc)
71734060 | 71738764 | Rdr |05 53! d9 d2 | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |A0 05 F2 E6 | ok | WRITEBLOCK(5)
71738764 | 71740000 | |fdt (Frame Delay Time): 1236
71740000 | 71740576 | Tag |0f(3) | |
| | * |0A | |
71868556 | 71889452 | Rdr |8e! a3! 2b 62 4c a0 8d 4e b3 e7! 21! ba! 6b! 79 23 8e! 98 95! | |
| | * |EB 4A 0B 75 BC 22 DD 50 33 4A DD 43 B4 7D BE 85 E2 32 | ok |
71889452 | 71934160 | |fdt (Frame Delay Time): 44708
71934160 | 71934736 | Tag |0c(3) | |
| | * |0A | |
72810604 | 72811596 | Rdr |52(7) | | WUPA
72811596 | 72812832 | |fdt (Frame Delay Time): 1236
72812832 | 72815200 | Tag |04 00 | |
73077196 | 73079660 | Rdr |93 20 | | ANTICOLL
73079660 | 73080832 | |fdt (Frame Delay Time): 1172
73080832 | 73086720 | Tag |1c f7 d2 da e3 | |
73352620 | 73363084 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
73363084 | 73364336 | |fdt (Frame Delay Time): 1252
73364336 | 73367856 | Tag |08 b6 dd | |
73487260 | 73492028 | Rdr |60 09 34 e6 | ok | AUTH-A(9)
73492028 | 73493968 | |fdt (Frame Delay Time): 1940
73493968 | 73498640 | Tag |58 bb 3f 5f | | AUTH: nt
73500060 | 73509436 | Rdr |c9 b1! ee! 37! 44! 01 b7 8b! | | AUTH: nr ar (enc)
73509436 | 73510624 | |fdt (Frame Delay Time): 1188
73510624 | 73515360 | Tag |dd 85! bc 37 | | AUTH: at (enc)
73579020 | 73583788 | Rdr |c0! 10! 8c c0! | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |A0 09 9E 2C | ok | WRITEBLOCK(9)
73583788 | 73584976 | |fdt (Frame Delay Time): 1188
73584976 | 73585616 | Tag |02(4) | |
| | * |0A | |
73690492 | 73711324 | Rdr |c9! 4f! 82 a6 01 62! 6d 97 c4! 10 21! c4 a8 5a! 0b! b1 df cd! | |
| | * |EB 4A 0B 75 BC 22 DD 50 33 4A DD 43 B4 7D BE 85 E2 32 | ok |
73711324 | 73756080 | |fdt (Frame Delay Time): 44756
73756080 | 73756656 | Tag |0f(3) | |
| | * |0A | |
74562476 | 74563468 | Rdr |52(7) | | WUPA
74563468 | 74564720 | |fdt (Frame Delay Time): 1252Expense €0.65:
142507820 | 142518284 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
142518284 | 142519520 | |fdt (Frame Delay Time): 1236
142519520 | 142523040 | Tag |08 b6 dd | |
142680348 | 142685052 | Rdr |60 07 4a 0f | ok | AUTH-A(7)
142685052 | 142687056 | |fdt (Frame Delay Time): 2004
142687056 | 142691728 | Tag |cf bc 83 39 | | AUTH: nt
142693148 | 142702460 | Rdr |7f 64 a6! 3e! 66 cb! 27! 5e! | | AUTH: nr ar (enc)
142702460 | 142703696 | |fdt (Frame Delay Time): 1236
142703696 | 142708368 | Tag |c2 8f 55 d4 | | AUTH: at (enc)
142799244 | 142803948 | Rdr |bd! dc! 84! 52! | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |A0 05 F2 E6 | ok | WRITEBLOCK(5)
142803948 | 142805184 | |fdt (Frame Delay Time): 1236
142805184 | 142805760 | Tag |09(3) | |
| | * |0A | |
142935804 | 142956700 | Rdr |2b! 94! f3! 8c 8a! 7c 36 95 9d! 66! 4e! 53 d7 7a! d4! 3c! 06 73 | |
| | * |D8 9D CA D3 24 E2 4D 51 9E 83 16 13 00 60 38 50 D5 1A | ok |
142956700 | 143001392 | |fdt (Frame Delay Time): 44692
143001392 | 143002032 | Tag |02(4) | |
| | * |0A | |
143861996 | 143862988 | Rdr |52(7) | | WUPA
143862988 | 143864240 | |fdt (Frame Delay Time): 1252
143864240 | 143866608 | Tag |04 00 | |
144126684 | 144129148 | Rdr |93 20 | | ANTICOLL
144129148 | 144130320 | |fdt (Frame Delay Time): 1172
144130320 | 144136208 | Tag |1c f7 d2 da e3 | |
144408252 | 144418716 | Rdr |93 70 1c f7 d2 da e3 8f 77 | ok | SELECT_UID
144418716 | 144419952 | |fdt (Frame Delay Time): 1236
144419952 | 144423472 | Tag |08 b6 dd | |
144576556 | 144581324 | Rdr |60 09 34 e6 | ok | AUTH-A(9)
144581324 | 144583264 | |fdt (Frame Delay Time): 1940
144583264 | 144588000 | Tag |99 3f 70 b6 | | AUTH: nt
144589356 | 144598732 | Rdr |d8 b7! e6 be 7a! 82! 8b 2c | | AUTH: nr ar (enc)
144598732 | 144599904 | |fdt (Frame Delay Time): 1172
144599904 | 144604640 | Tag |dc d7 ed fb | | AUTH: at (enc)
144682012 | 144686716 | Rdr |93! 04 a3 0f | |
| | * | key 3515AE068CAD prng WEAK | |
| | * |A0 09 9E 2C | ok | WRITEBLOCK(9)
144686716 | 144687952 | |fdt (Frame Delay Time): 1236
144687952 | 144688592 | Tag |03(4) | |
| | * |0A | |
144820620 | 144841516 | Rdr |f0 13! dd dd f3! 61 84! 98 40! 74! 5c 7c 84 6e c5 51! cf! 4c | |
| | * |D8 9D CA D3 24 E2 4D 51 9E 83 16 13 00 60 38 50 D5 1A | ok |
144841516 | 144886208 | |fdt (Frame Delay Time): 44692
144886208 | 144886848 | Tag |00(4) | |
| | * |0A | |Thanks.
Last edited by david.torres (2022-11-28 11:55:21)
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Pages: 1