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I'm trying to dump data from a MIFARE Classic 4k card. When I use hf mf dump command to dump data from the card, I get the below error.
pm3 --> hf mf dump
|-----------------------------------------|
|------ Reading sector access bits...-----|
|-----------------------------------------|
#db# Auth error
#db# Auth error
#db# Auth error
could not get access rights for sector 1. Trying with defaults...
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
|-----------------------------------------|
|----- Dumping all blocks to file... -----|
|-----------------------------------------|
successfully read block 0 of sector 0.
successfully read block 1 of sector 0.
successfully read block 2 of sector 0.
successfully read block 3 of sector 0.
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
#db# Auth error
could not read block 0 of sector 1 Now I'm not sure why i'm not able to dump the data. Any suggestions here?
Last edited by evin (2018-03-08 13:08:35)
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My bad. I had to specify the key file name like - hf mf dump 4 k dumpkeys.bin. I'm able to successfully dump the data now.
By default, the command takes UID as the file name.
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