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Added remote functionality via local port forward #2

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Added remote functionality via local port forward #2

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25 changes: 18 additions & 7 deletions hallucinate/__main__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,6 +18,8 @@ def main():
parser.add_argument('--verbose', '-v', action='count', default=0)
parser.add_argument('--process', '-p',
help='Attach to existing process (by name or PID)')
parser.add_argument('--remote', '-r', default=False, action='store_true',
help='Attach to Frida on remote system (port forwarded 27042)')
parser.add_argument('--disable', '-d', default=[], action='append',
help='Disable default module (gnutls.js, java.js, nss.js, openssl.js, schannel.js)')
parser.add_argument('--enable', '-e', default=[], action='append',
Expand Down Expand Up @@ -69,20 +71,25 @@ def main():
h = create_handler_for_args(args)

spawned = False
if args.remote:
device = frida.get_remote_device()
else:
device = frida.get_local_device()

if args.process is not None:
pid = args.process
if not args.process.isdigit():
pid = frida.get_local_device().get_process(args.process).pid
pid = device.get_process(args.process).pid
pid = int(pid)
session = frida.attach(pid)
session = device.attach(pid)
elif len(args.cmd) > 0:
cmdline = args.cmd
if args.injectagentstartup:
cmdline = java_attach_startup(cmdline, RequestHandler(h), args)
logging.info("Starting %s", cmdline)
pid = frida.spawn(cmdline)
pid = device.spawn(cmdline)
spawned = True
session = frida.attach(pid)
session = device.attach(pid)
else:
parser.print_usage(sys.stderr)
sys.exit(-1)
Expand All @@ -96,15 +103,19 @@ def main():
logging.info("Injected script, resuming execution of %d", pid)
try:
if spawned:
frida.resume(pid)
device.resume(pid)
except frida.InvalidArgumentError as e:
logging.debug('Failed to resume process', exc_info=e)
pass

try:
# if the process was launched by us, wait for the process to exit
while psutil.pid_exists(pid):
time.sleep(0.1)
if not args.remote:
while psutil.pid_exists(pid):
time.sleep(0.1)
else:
while True:
time.sleep(0.1)
except OSError:
pass
except KeyboardInterrupt:
Expand Down