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Revise "full" recovery script #2706

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Jan 5, 2025
Merged

Revise "full" recovery script #2706

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18 changes: 13 additions & 5 deletions client/pyscripts/fm11rf08_full.py → client/pyscripts/fm11rf08s_full.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@
from fm11rf08s_recovery import recovery

author = "@csBlueChip"
script_ver = "1.2.0"
script_ver = "1.4.0"

# Copyright @csBlueChip

Expand All @@ -33,7 +33,7 @@
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# The original version of this script can be found at:
# https://github.com/csBlueChip/Proxmark_Stuff/tree/main/MiFare_Docs/Fudan_RF08(S)/PM3_Script
# https://github.com/csBlueChip/Proxmark_Stuff/tree/main/MiFare_Docs/Fudan_RF08S/PM3_Script
# The original version is released with an MIT Licence.
# Or please reach out to me [BlueChip] personally for alternative licenses.

Expand Down Expand Up @@ -117,7 +117,7 @@ def main():
args = parseCli()

# No logfile name yet
lprint("Fudan FM11RF08[S] full card recovery")
lprint("Fudan FM11RF08S full card recovery")
lprint("\nDump folder... " + color(f"{dpath}", fg="yellow"))

# FIXME: script is announced as for RF08 and for RF08S but it comprises RF32N key
Expand Down Expand Up @@ -204,7 +204,7 @@ def checkVer():

def parseCli():
"""Parse the CLi arguments"""
parser = argparse.ArgumentParser(description='Full recovery of Fudan FM11RF08* cards.')
parser = argparse.ArgumentParser(description='Full recovery of Fudan FM11RF08S cards.')

parser.add_argument('-n', '--nokeys', action='store_true', help='extract data even if keys are missing')
parser.add_argument('-r', '--recover', action='store_true', help='run key recovery script if required')
Expand Down Expand Up @@ -268,7 +268,7 @@ def getUIDfromBlock0(blk0):
def decodeBlock0(blk0):
"""Extract data from block 0"""
lprint()
lprint(" UID BCC ++----- RF08 ID -----++")
lprint(" UID BCC ++---- RF08* ID -----++")
lprint(" ! ! SAK !! !!")
lprint(" ! ! ! ATQA !! Fudan Sig !!")
lprint(" !---------. !. !. !---. VV .---------------. VV")
Expand All @@ -294,10 +294,13 @@ def decodeBlock0(blk0):

hash = blk0[27:44] # Fudan hash "99 AA BB CC DD EE"

is08S = False

type = f"[{fida:02X}:{fidb:02X}]" # type/name
if fidb == 0x90:
if fida == 0x01 or fida == 0x03 or fida == 0x04:
type += " - Fudan FM11RF08S"
is08S = True

elif fidb == 0x1D:
if fida == 0x01 or fida == 0x02 or fida == 0x03:
Expand Down Expand Up @@ -336,6 +339,11 @@ def decodeBlock0(blk0):
lprint(f" Fudan ID : {type}") # show type
lprint(f" Fudan Sig: {hash}") # show ?Partial HMAC?

if not is08S:
lprint("\n This script is only for the RF08S cards")
lprint(" Other cards can be cracked with `hf mf autopwn`")
sys.exit(13)


def fudanValidate(blk0, live=False):
"""Fudan validation"""
Expand Down
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