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#1 2015-03-15 22:08:29

tristanik
Contributor
Registered: 2014-11-25
Posts: 96

mifare snoop standalone mode

hello everyone. Can I  use the snoop function without using a pc and save the data on proxmark3? is this possible?

proxmark3> hw version
#db# Prox/RFID mark3 RFID instrument                 
#db# bootrom: /-suspect 2015-01-31 07:13:30                 
#db# os: /-suspect 2015-01-31 07:13:36                 
#db# HF FPGA image built on 2015/01/15 at 12:19:06                 
uC: AT91SAM7S256 Rev B         
Embedded Processor: ARM7TDMI         
Nonvolatile Program Memory Size: 256K bytes         
Second Nonvolatile Program Memory Size: None         
Internal SRAM Size: 64K bytes         
Architecture Identifier: AT91SAM7Sxx Series         
Nonvolatile Program Memory Type: Embedded Flash Memory

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#2 2015-03-15 22:11:03

asper
Contributor
Registered: 2008-08-24
Posts: 1,409

Re: mifare snoop standalone mode

Yes; you need to power the pm3 with an external battery, launch the snoop command and then, after you finished snooping, reconnect and send the list command.

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#3 2015-03-15 22:15:11

tristanik
Contributor
Registered: 2014-11-25
Posts: 96

Re: mifare snoop standalone mode

thanks, I'll try 'very soon

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#4 2015-03-15 23:28:29

asper
Contributor
Registered: 2008-08-24
Posts: 1,409

Re: mifare snoop standalone mode

To stop snooping remember to press the button.

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#5 2015-03-16 01:42:23

tristanik
Contributor
Registered: 2014-11-25
Posts: 96

Re: mifare snoop standalone mode

I tried, but without the PC connected proxmark button  is misplaced and when i connect again the PC does not recognize it more "ERROR: invalid serial port".  I use client windows pm3-bin0.0.7

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#6 2015-03-16 01:43:45

tristanik
Contributor
Registered: 2014-11-25
Posts: 96

Re: mifare snoop standalone mode

if I press the button to end the snoop, nothing happens without pc

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#7 2015-03-16 09:40:13

asper
Contributor
Registered: 2008-08-24
Posts: 1,409

Re: mifare snoop standalone mode

Data are inside the buffer, try to make pm3 available to pc again and send the list command, it should work.

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