Small script to find all IPSW files with research (symbolicated) kernelcaches. Uses ipsw.me API

ipsw_research.py

from remotezip import RemoteZip
import requests
import concurrent.futures

def ipsw_api(endpoint):
    return requests.get('https://api.ipsw.me/v4/' + endpoint).json()

def process_firmware(firmware):
    try:
        with RemoteZip(firmware['url']) as zip:
            for zip_info in zip.infolist():
                if zip_info.filename.startswith('kernelcache.research'):
                    print('   [+] %s - %s %s %s (%s)' % (zip_info.filename, firmware['identifier'], firmware['version'], firmware['buildid'], firmware['url']))
                    break
    except:
        pass

def scan_device(device):
    print(' [*] Device %s %s' % (device['identifier'], device['name']))
    firmwares = ipsw_api('device/' + device['identifier'])['firmwares']
    with concurrent.futures.ThreadPoolExecutor() as executor:
        executor.map(process_firmware, firmwares)

def scan():
    devices = reversed(ipsw_api('devices'))
    with concurrent.futures.ThreadPoolExecutor() as executor:
        executor.map(scan_device, devices)

if __name__ == '__main__':
    scan()