search

Proxmark / proxmark3

Proxmark 3
http://www.proxmark.org/
GNU General Public License v2.0
3.14k stars 906 forks source link

T55xx block7 password #962

Closed DEFCON3187 closed 3 years ago

DEFCON3187 commented 3 years ago

Hi,

Hopefully someone can help. Ive been trying to emulate a T55x7 card and have been having difficulty in identifying the block 7 decimal point which is located in the binary. does anyone kwow what this is? Does the reader look at this as an actual password?

Cheers.

[usb] pm3 --> lf t55xx detect [!] Could not detect modulation automatically. Try setting it manually with 'lf t55xx config' [usb] pm3 --> lf t55xx detect [=] Chip Type : T55x7 [=] Modulation : ASK [=] Bit Rate : 5 - RF/64 [=] Inverted : No [=] Offset : 32 [=] Seq. Term. : Yes [=] Block0 : 0xF01480E8 [=] Downlink Mode : default/fixed bit length [=] Password Set : No

[usb] pm3 --> lf t55xx dump [+] Reading Page 0: [+] blk | hex data | binary | ascii [+] ----+----------+----------------------------------+------- [+] 00 | F01480E8 | 11110000000101001000000011101000 | .... [+] 01 | FF0F002D | 11111111000011110000000000101101 | ...- [+] 03 | 00000000 | 00000000000000000000000000000000 | .... [+] 04 | 00000000 | 00000000000000000000000000000000 | .... [+] 05 | 00000000 | 00000000000000000000000000000000 | .... [+] 06 | 00000000 | 00000000000000000000000000000000 | .... [+] 07 | 0000000E | 000000000000000000000000000000.0 | .... [+] Reading Page 1: [+] blk | hex data | binary | ascii [+] ----+----------+----------------------------------+------- [+] 00 | F01480E8 | 11110000000101001000000011101000 | .... [+] 01 | E0150A44 | 11100000000101010000101001000100 | ...D [usb] pm3 --> lf t55 dump [+] Reading Page 0: [+] blk | hex data | binary | ascii [+] ----+----------+----------------------------------+------- [+] 03 | 00000000 | 00000000000000000000000000000000 | .... [+] 04 | 00000000 | 00000000000000000000000000000000 | .... [+] 05 | 00000000 | 00000000000000000000000000000000 | .... [+] 06 | 00000000 | 00000000000000000000000000000000 | .... [+] 07 | 00000000 | 00000000000000000000000000000000 | .... [+] Reading Page 1: [+] blk | hex data | binary | ascii [+] ----+----------+----------------------------------+------- [+] 03 | 00000000 | 00000000000000000000000000000000 | ....

pwpiwi commented 3 years ago

You are using the RRG build. Please raise your issue in the respective github repository: https://github.com/RfidResearchGroup/proxmark3