thegame_1980/KeyDive
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Release v1.0.4

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hyugogirubato
2024-04-06 15:24:58 +02:00
parent 20dc3aceae
commit 4942c95ee3
11 changed files with 222 additions and 92661 deletions
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keydive.py
+15 -14
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@@ -4,7 +4,6 @@ import subprocess
import time
import coloredlogs
from _frida import Process
from pathlib import Path
import extractor
@@ -21,29 +20,31 @@ if __name__ == '__main__':
# Parse command line arguments for device ID
parser = argparse.ArgumentParser(description='Extract Widevine L3 keys from an Android device.')
parser.add_argument('-d', '--device', required=False, type=str, help='Target Android device ID.')
parser.add_argument('-f', '--functions', required=False, type=Path, help='Ghidra XML functions file.')
parser.add_argument('-f', '--functions', required=False, type=Path, help='Path to Ghidra XML functions file.')
parser.add_argument('--force', required=False, action='store_true', help='Force using the default vendor (skipping analysis).')
args = parser.parse_args()
try:
logger.info('Version: %s', extractor.__version__)
# Start ADB server
# Ensure the ADB server is running
exitcode, _ = subprocess.getstatusoutput('adb start-server')
if exitcode != 0:
raise EnvironmentError('ADB is not recognized as an environment variable')
raise EnvironmentError('ADB is not recognized as an environment variable, see https://github.com/hyugogirubato/KeyDive/blob/main/docs/PACKAGE.md#adb-android-debug-bridge')
# Initialize CDM handler with given device
cdm = Cdm(device=args.device, functions=args.functions)
# Initialize the CDM handler with the specified or default device
cdm = Cdm(device=args.device, functions=args.functions, force=args.force)
# Find Widevine process on the device
process: Process = next((p for p in cdm.device.enumerate_processes() if cdm.vendor.process == p.name), None)
if not process:
raise Exception('Failed to find Widevine process')
logger.info('Process: %s (%s)', process.pid, process.name)
# Attempt to locate and identify the Widevine process on the target device
pid = cdm.enumerate_processes().get(cdm.vendor.process)
if not pid:
raise EnvironmentError('Widevine process not found on the device')
logger.info('Process: %s (%s)', pid, cdm.vendor.process)
# Hook into the process to extract DRM keys
if not cdm.hook_process(process):
raise Exception('Failed to hook into the process')
# Hook into the identified process for DRM key extraction
if not cdm.hook_process(pid=pid):
raise Exception('Failed to hook into the Widevine process')
logger.info('Successfully hooked. To test, play a DRM-protected video: https://bitmovin.com/demos/drm')
# Keep script running while extracting keys