Proxmark3 v4.19552 "Orca" Released

Version 4.19552 “Orca” of the Iceman fork of the Proxmark3 firmware and client is available. This release focuses on iClass and Hitag advances, faster MIFARE workflows, and better SPI flash diagnostics.

Highlights

  • Added mf_backdoor_dump.py to dump FM11RF08S and similar MIFARE Classic 1k tags directly using the known backdoor keys, making cloning these chips far quicker.
  • Added hf iclass unhash to reverse an iClass diversified key back to its hash0 pre-images, and improved hf iclass legrec to leverage reduced entropy from hash0 constraints.
  • Added full support for all Hitag S response protocol modes plus the 8268/8310 variants, and reorganized commands into lf hitag hts reader/rdbl/wdbl/sim for a consistent interface.
  • Changed hf mf sim to support data-first and nested reader attacks, while hf mf ecfill gained quick dump via backdoor auth for faster emulator fills.
  • Added hf 14a aidsim to simulate a PICC that responds to specific AIDs and getData requests, and hf 14a raw now supports crypto.
  • Added hf 14b setuid to set the UID on magic 14b tags, with hf 14b info now detecting Tiananxin chips.
  • Fixed hardnested on AVX512F and improved hf iclass configcard to generate elite and keyroll cards for Rev.C legacy readers.
  • Added spi_flash_decode.py and made hw status show the SPI flash JEDEC manufacturer and device IDs, with mem spiffs now using all available flash space.

Contributors

This release landed thanks to @iceman1001, @doegox, @antiklesys, @ANTodorov, @douniwan5788, @jmichelp, @piotrva, @nvx, @evildaemond, @onovy, @Aptimex, @xianglin1998, @archi, and others.

Read the full changelog and downloads on GitHub.

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