MIFARE Classic Tool

This is a low-level tool for reading, writing and analyzing MIFARE® Classic RFID tags. It is designed for users who have a minimum of fundamental familiarity with the MIFARE® Classic expertise. It provides a number of options to interact with (and only with) MIFARE® Classic RFID-Tags.

GENERAL INFORMATION

This device offers several options to work together with (and only with) MIFARE Classic RFID-Tags.

It is designed for users who've no less than primary familiarity with the MIFARE Classic technology.

Please learn the entire web page and make certain you got every thing right before ranking. If you want MCT please contemplate to purchase the donate version.

My dump/key files are gone after updating MCT!

No. Read this: https://github.com/ikarus23/MifareClassicTool/issues/326

FEATURES

• Read MIFARE Classic tags

• Save and edit the tag data you read

• Write to MIFARE Classic tags (block-wise)

• Clone MIFARE Classic tags

(Write dump of a tag to another tag; write 'dump-wise')

• Key management based mostly on dictionary-attack

(Write the keys you know in a file (dictionary).

MCT will try to authenticate with these

keys towards all sectors and skim as much as possible.)

• Format a tag again to the factory/delivery state

• Write the manufacturer block of special MIFARE Classic tags

• Create, edit and save key information (dictionaries)

• Decode Encode MIFARE Classic Value Blocks

• Decode Encode MIFARE Classic Access Conditions

• Compare dumps (Diff Tool)

• Display generic tag information

• Display the tag knowledge as highlighted hex

• Display the tag data as 7-Bit US-ASCII

• Display the MIFARE Classic Access Conditions as a table

• Display MIFARE Classic Value Blocks as integer

• Calcualate the BCC

• Quick UID clone feature

• Import/export to common file types

• In-App (offline) help and information

• It's open source (GPLv3) ;)

IMPORTANT NOTES

Some important issues are:

• The options this software supplies are very basic. There are not any such

fancy things like saving a URL to an RFID-Tag with a nice looking

graphical user interface. If you need so save issues on a tag,

you need to enter the uncooked hexadecimal information.

• This App can NOT crack/hack

any MIFARE Classic keys. If you wish to read/write an RFID-Tag, you

need keys for this particular tag first. For additional information

please read/see Getting Started from the hyperlinks part.

• There shall be no brute-force attack

capability in this software. It is means too sluggish due

to the protocol.

• The first block of the primary sector of an original

MIFARE Classic tag is read-only i.e. not writable. But there

are special MIFARE Classic tags (aka magic tag gen2) that

support writing to the manufacturer block with a easy write command.

This App is prepared to write to such tags and might subsequently create fully

correct clones. However, some special tags require a special command

sequence to place them into the state the place writing to the manufacturer

block is feasible.

These tags won't work.

Remember this when you're shopping for special tags!

• This app will NOT work on some units because

their hardware (NFC-controller) doesn't help MIFARE Classic

( https://github.com/ikarus23/MifareClassicTool/issues/1 ).

You can find a listing of unsupported units right here:

https://github.com/ikarus23/MifareClassicTool#general-information

LINKS

• Project Page on github:

https://github.com/ikarus23/MifareClassicTool

• MIFARE Classic Tool on F-Droid:

https://f-droid.org/repository/browse/?fdid=de.syss.MifareClassicTool

• Getting began different assist:

https://github.com/ikarus23/MifareClassicTool#getting-started

• Bug tracker:

IF YOU ENCOUNTER A PROBLEM PLEASE REPORT IT HERE

https://github.com/ikarus23/MifareClassicTool/issues

• Additional stuff:

http://publications.icaria.de/mct/

• Thread at the Proxmark3 Forum:

http://www.proxmark.org/forum/viewtopic.php?id=1535

MIFARE® is a registered trademark of NXP Semiconductors.