def graph_connect (dbg, buff_addr, size, realloc=False):
global count, graph
count += 1
eip = dbg.context.Eip
allocator = pgraph.node(eip)
allocated = pgraph.node(buff_addr)
allocator.label = "%08x" % eip
allocated.label = "%d" % size
allocated.size = size
allocator.color = 0xFFAC59
if realloc:
allocated.color = 0x46FF46
else:
allocated.color = 0x59ACFF
graph.add_node(allocator)
graph.add_node(allocated)
edge = pgraph.edge(allocator.id, allocated.id)
edge.label = "%d" % count
graph.add_edge(edge)
def graph_connect(dbg, buff_addr, size, realloc=False):
global count, graph
count += 1
eip = dbg.context.Eip
allocator = pgraph.node(eip)
allocated = pgraph.node(buff_addr)
allocator.label = "%08x" % eip
allocated.label = "%d" % size
allocated.size = size
allocator.color = 0xFFAC59
if realloc:
allocated.color = 0x46FF46
else:
allocated.color = 0x59ACFF
graph.add_node(allocator)
graph.add_node(allocated)
edge = pgraph.edge(allocator.id, allocated.id)
edge.label = "%d" % count
graph.add_edge(edge)
def __init__(
self,
test_case_dir=os.getcwd(),
session_filename=None,
skip=0,
sleep_time=1.0,
log_level=logging.INFO,
logfile=None,
logfile_level=logging.DEBUG,
proto="tcp",
bind=None,
restart_interval=0,
timeout=5.0,
web_port=26000,
crash_threshold=3,
restart_sleep_time=300
):
'''
Extends pgraph.graph and provides a container for architecting protocol dialogs.
@type test_case_dir: String
@kwarg test_case_dir: (Optional, def=os.getcwd()) Path to directory where data sent to server is stored
@type session_filename: String
@kwarg session_filename: (Optional, def=None) Filename to serialize persistant data to
@type skip: Integer
@kwarg skip: (Optional, def=0) Number of test cases to skip
@type sleep_time: Float
@kwarg sleep_time: (Optional, def=1.0) Time to sleep in between tests
@type log_level: Integer
@kwarg log_level: (Optional, def=logger.INFO) Set the log level
@type logfile: String
@kwarg logfile: (Optional, def=None) Name of log file
@type logfile_level: Integer
@kwarg logfile_level: (Optional, def=logger.INFO) Set the log level for the logfile
@type proto: String
@kwarg proto: (Optional, def="tcp") Communication protocol ("tcp", "udp", "ssl")
@type bind: Tuple (host, port)
@kwarg bind: (Optional, def=random) Socket bind address and port
@type timeout: Float
@kwarg timeout: (Optional, def=5.0) Seconds to wait for a send/recv prior to timing out
@type restart_interval: Integer
@kwarg restart_interval (Optional, def=0) Restart the target after n test cases, disable by setting to 0
@type crash_threshold: Integer
@kwarg crash_threshold (Optional, def=3) Maximum number of crashes allowed before a node is exhaust
@type restart_sleep_time: Integer
@kwarg restart_sleep_time: Optional, def=300) Time in seconds to sleep when target can't be restarted
@type web_port: Integer
@kwarg web_port: (Optional, def=26000) Port for monitoring fuzzing campaign via a web browser
'''
# Ensure the log path is a directory.
if not os.path.isdir(test_case_dir):
sys.stderr.write('"' + test_case_dir + '" is not a directory, aborting\n')
sys.exit()
# run the parent classes initialization routine first.
pgraph.graph.__init__(self)
self.test_case_dir = test_case_dir
self.session_filename = session_filename
self.skip = skip
self.sleep_time = sleep_time
self.proto = proto.lower()
self.bind = bind
self.ssl = False
self.restart_interval = restart_interval
self.timeout = timeout
self.web_port = web_port
self.crash_threshold = crash_threshold
self.restart_sleep_time = restart_sleep_time
self.test_number = 1
self.test_case_file = None
# Initialize logger
self.logger = logging.getLogger("Sulley_logger")
self.logger.setLevel(log_level)
formatter = logging.Formatter('[%(asctime)s] [%(levelname)s] -> %(message)s')
if logfile != None:
filehandler = logging.FileHandler(logfile)
filehandler.setLevel(logfile_level)
filehandler.setFormatter(formatter)
self.logger.addHandler(filehandler)
consolehandler = logging.StreamHandler()
consolehandler.setFormatter(formatter)
consolehandler.setLevel(log_level)
self.logger.addHandler(consolehandler)
self.total_num_mutations = 0
self.total_mutant_index = 0
self.fuzz_node = None
self.targets = []
self.netmon_results = {}
self.procmon_results = {}
self.protmon_results = {}
self.pause_flag = False
self.crashing_primitives = {}
if self.proto == "tcp":
self.proto = socket.SOCK_STREAM
elif self.proto == "ssl":
self.proto = socket.SOCK_STREAM
self.ssl = True
elif self.proto == "udp":
self.proto = socket.SOCK_DGRAM
else:
raise sex.SullyRuntimeError("INVALID PROTOCOL SPECIFIED: %s" % self.proto)
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single point and the user may want
# to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
if test_id == crash.extra:
print crashbin.crash_synopsis(crash)
sys.exit(0)
#
# display an overview of all recorded crashes.
#
if graph_name:
graph = pgraph.graph()
for bin, crashes in crashbin.bins.iteritems():
synopsis = crashbin.crash_synopsis(crashes[0]).split("\n")[0]
if graph:
crash_node = pgraph.node(crashes[0].exception_address)
crash_node.count = len(crashes)
crash_node.label = "[%d] %s.%08x" % (
crash_node.count, crashes[0].exception_module, crash_node.id)
graph.add_node(crash_node)
print "[%d] %s" % (len(crashes), synopsis)
print "\t",
for crash in crashes:
if graph:
last = crash_node.id
for entry in crash.stack_unwind:
address = long(entry.split(":")[1], 16)
n = graph.find_node("id", address)
def __init__(self,
session_filename=None,
skip=0,
sleep_time=1.0,
log_level=30,
logfile=None,
logfile_level=10,
proto="tcp",
bind=None,
restart_interval=0,
timeout=5.0,
web_port=26000,
crash_threshold=3,
restart_sleep_time=300):
'''
Extends pgraph.graph and provides a container for architecting protocol dialogs.
@type session_filename: String
@kwarg session_filename: (Optional, def=None) Filename to serialize persistant data to
@type skip: Integer
@kwarg skip: (Optional, def=0) Number of test cases to skip
@type sleep_time: Float
@kwarg sleep_time: (Optional, def=1.0) Time to sleep in between tests
@type log_level: Integer
@kwarg log_level: (Optional, def=30) Set the log level (CRITICAL : 50 / ERROR : 40 / WARNING : 30 / INFO : 20 / DEBUG : 10)
@type logfile: String
@kwarg logfile: (Optional, def=None) Name of log file
@type logfile_level: Integer
@kwarg logfile_level: (Optional, def=10) Log level for log file, default is debug
@type proto: String
@kwarg proto: (Optional, def="tcp") Communication protocol ("tcp", "udp", "ssl")
@type bind: Tuple (host, port)
@kwarg bind: (Optional, def=random) Socket bind address and port
@type timeout: Float
@kwarg timeout: (Optional, def=5.0) Seconds to wait for a send/recv prior to timing out
@type restart_interval: Integer
@kwarg restart_interval (Optional, def=0) Restart the target after n test cases, disable by setting to 0
@type crash_threshold: Integer
@kwarg crash_threshold (Optional, def=3) Maximum number of crashes allowed before a node is exhaust
@type restart_sleep_time: Integer
@kwarg restart_sleep_time: Optional, def=300) Time in seconds to sleep when target can't be restarted
'''
# run the parent classes initialization routine first.
pgraph.graph.__init__(self)
self.session_filename = session_filename
self.skip = skip
self.sleep_time = sleep_time
self.proto = proto.lower()
self.bind = bind
self.ssl = False
self.restart_interval = restart_interval
self.timeout = timeout
self.web_port = web_port
self.crash_threshold = crash_threshold
self.restart_sleep_time = restart_sleep_time
# Initialize logger
self.logger = logging.getLogger("Sulley_logger")
self.logger.setLevel(logging.DEBUG)
formatter = logging.Formatter(
'[%(asctime)s] [%(levelname)s] -> %(message)s')
if logfile != None:
filehandler = logging.FileHandler(logfile)
filehandler.setLevel(logfile_level)
filehandler.setFormatter(formatter)
self.logger.addHandler(filehandler)
consolehandler = logging.StreamHandler()
consolehandler.setFormatter(formatter)
consolehandler.setLevel(log_level)
self.logger.addHandler(consolehandler)
self.total_num_mutations = 0
self.total_mutant_index = 0
self.fuzz_node = None
self.targets = []
self.netmon_results = {}
self.procmon_results = {}
self.protmon_results = {}
self.pause_flag = False
self.crashing_primitives = {}
if self.proto == "tcp":
self.proto = socket.SOCK_STREAM
elif self.proto == "ssl":
self.proto = socket.SOCK_STREAM
self.ssl = True
elif self.proto == "udp":
self.proto = socket.SOCK_DGRAM
else:
raise sex.error("INVALID PROTOCOL SPECIFIED: %s" % self.proto)
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single point and the user may want
# to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
def __init__ (self, session_filename=None, audit_folder=None,skip=0, sleep_time=.2, log_level=2, proto="tcp", restart_interval=0, timeout=5.0, web_port=26001, crash_threshold=3, trans_in_q=None):
'''
Extends pgraph.graph and provides a container for architecting protocol dialogs.
@type session_filename: String
@kwarg session_filename: (Optional, def=None) Filename to serialize persistant data to
@type skip: Integer
@kwarg skip: (Optional, def=0) Number of test cases to skip
@type sleep_time: Float
@kwarg sleep_time: (Optional, def=1.0) Time to sleep in between tests
@type log_level: Integer
@kwarg log_level: (Optional, def=2) Set the log level, higher number == more log messages
@type proto: String
@kwarg proto: (Optional, def="tcp") Communication protocol
@type timeout: Float
@kwarg timeout: (Optional, def=5.0) Seconds to wait for a send/recv prior to timing out
@type restart_interval: Integer
@kwarg restart_interval (Optional, def=0) Restart the target after n test cases, disable by setting to 0
@type crash_threshold: Integer
@kwarg crash_threshold (Optional, def=3) Maximum number of crashes allowed before a node is exhaust
'''
# run the parent classes initialization routine first.
pgraph.graph.__init__(self)
self.session_filename = session_filename
self.audit_folder = audit_folder
self.skip = skip
self.sleep_time = sleep_time
self.log_level = log_level
self.proto = proto
self.restart_interval = restart_interval
self.timeout = timeout
self.web_port = web_port
self.crash_threshold = crash_threshold
self.trans_in_q = trans_in_q
self.total_num_mutations = 0
self.total_mutant_index = 0
self.crashes_detected = 0
self.fuzz_node = None
self.targets = []
self.netmon_results = {}
self.procmon_results = {}
self.pause_flag = False
self.running_flag = True
self.crashing_primitives = {}
if self.proto == "tcp":
self.proto = socket.SOCK_STREAM
elif self.proto == "udp":
self.proto = socket.SOCK_DGRAM
else:
raise sex.error("INVALID PROTOCOL SPECIFIED: %s" % self.proto)
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single point and the user may want
# to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
def __init__ (self, session_filename=None, skip=0, sleep_time=1.0, log_level=30, logfile=None, logfile_level=10, proto="tcp", iface="eth0", af="ipv4", bind=None, restart_interval=0, timeout=5.0, web_port=26000, crash_threshold=3, restart_sleep_time=300, start_webserver=False):
'''
Extends pgraph.graph and provides a container for architecting protocol dialogs.
@type session_filename: String
@kwarg session_filename: (Optional, def=None) Filename to serialize persistant data to
@type skip: Integer
@kwarg skip: (Optional, def=0) Number of test cases to skip
@type sleep_time: Float
@kwarg sleep_time: (Optional, def=1.0) Time to sleep in between tests
@type log_level: Integer
@kwarg log_level: (Optional, def=30) Set the log level (CRITICAL : 50 / ERROR : 40 / WARNING : 30 / INFO : 20 / DEBUG : 10)
@type logfile: String
@kwarg logfile: (Optional, def=None) Name of log file
@type logfile_level: Integer
@kwarg logfile_level: (Optional, def=10) Log level for log file, default is debug
@type proto: String
@kwarg proto: (Optional, def="tcp") Communication protocol ("tcp", "udp", "ssl")
@type iface: String
@kwarg iface: (Optional, def="eth0") Network interface for level2 fuzzing
@type af: String
@kwarg af: (Optional, def="ipv4") Type of IP connection (accepted : ipv4 or ipv6)
@type bind: Tuple (host, port)
@kwarg bind: (Optional, def=random) Socket bind address and port
@type timeout: Float
@kwarg timeout: (Optional, def=5.0) Seconds to wait for a send/recv prior to timing out
@type restart_interval: Integer
@kwarg restart_interval (Optional, def=0) Restart the target after n test cases, disable by setting to 0
@type crash_threshold: Integer
@kwarg crash_threshold (Optional, def=3) Maximum number of crashes allowed before a node is exhaust
@type restart_sleep_time: Integer
@kwarg restart_sleep_time: Optional, def=300) Time in seconds to sleep when target can't be restarted
@type start_webserver: Boolean
@kwarg start_webserver: (Optional, def=True) Start webserver
'''
# run the parent classes initialization routine first.
pgraph.graph.__init__(self)
self.session_filename = session_filename
self.skip = skip
self.sleep_time = sleep_time
self.proto = proto.lower()
self.bind = bind
self.ssl = False
self.restart_interval = restart_interval
self.timeout = timeout
self.web_port = web_port
self.crash_threshold = crash_threshold
self.restart_sleep_time = restart_sleep_time
# Network informations
self.layer2 = False
self.iface = iface
self.afname = af
self.connect_befor_send = True
self.wait_on_recv = True
# Initialize logger
self.logger = logging.getLogger("Sulley_logger")
self.logger.setLevel(logging.DEBUG)
formatter = logging.Formatter('[%(asctime)s] [%(levelname)s] -> %(message)s')
if logfile != None:
filehandler = logging.FileHandler(logfile)
filehandler.setLevel(logfile_level)
filehandler.setFormatter(formatter)
self.logger.addHandler(filehandler)
consolehandler = logging.StreamHandler()
consolehandler.setFormatter(formatter)
consolehandler.setLevel(log_level)
self.logger.addHandler(consolehandler)
self.start_webserver = start_webserver
self.total_num_mutations = 0
self.total_mutant_index = 0
self.fuzz_node = None
self.targets = []
self.netmon_results = {}
self.procmon_results = {}
self.protmon_results = {}
self.pause_flag = False
self.crashing_primitives = {}
if self.proto == "tcp":
self.proto = socket.SOCK_STREAM
elif self.proto == "ssl":
self.proto = socket.SOCK_STREAM
self.ssl = True
elif self.proto == "udp":
self.proto = socket.SOCK_DGRAM
self.connect_befor_send = False
elif self.proto == "layer2":
self.layer2 = True
self.connect_befor_send = False
else:
raise sex.error("INVALID PROTOCOL SPECIFIED: %s" % self.proto)
if self.afname == "ipv4":
self.af = socket.AF_INET
elif self.afname == "ipv6":
self.af = socket.AF_INET6
else:
raise sex.error("INVALID ADDRESS FAMILY SPECIFIED: %s" % self.afname)
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single point and the user may want
# to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
if test_number == crash.extra:
print crashbin.crash_synopsis(crash)
sys.exit(0)
#
# display an overview of all recorded crashes.
#
if graph_name:
graph = pgraph.graph()
for bin, crashes in crashbin.bins.iteritems():
synopsis = crashbin.crash_synopsis(crashes[0]).split("\n")[0]
if graph:
crash_node = pgraph.node(crashes[0].exception_address)
crash_node.count = len(crashes)
crash_node.label = "[%d] %s.%08x" % (crash_node.count, crashes[0].exception_module, crash_node.id)
graph.add_node(crash_node)
print "[%d] %s" % (len(crashes), synopsis)
print "\t",
for crash in crashes:
if graph:
last = crash_node.id
for entry in crash.stack_unwind:
address = long(entry.split(":")[1], 16)
n = graph.find_node("id", address)
if not n:
class session(pgraph.graph):
# -----------------------------------------------------------------------------------
#
# -----------------------------------------------------------------------------------
def __init__(self, config, root_dir, job_dir, session_id, job_data):
pgraph.graph.__init__(self)
syslog.openlog(logoption=syslog.LOG_PID, facility=syslog.LOG_DAEMON)
self.job_data = job_data
settings = self.job_data["session"]
transport = self.job_data["target"]["transport"]
conditions = self.job_data["target"]["conditions"]
self.session_id = session_id
self.directory = job_dir
self.job_data = job_data
self.root_dir = root_dir
self.config = config
self.database = db.DatabaseHandler(self.config, self.root_dir,
self.session_id)
self.target = None
self.media = transport['media'].lower()
self.transport_media = None
self.proto = transport['protocol'].lower()
self.conditions = conditions
self.agent = None
self.agent_settings = None
self.session_filename = self.session_id + ".session"
self.skip = 0
self.sleep_time = 1.0
self.bind = None
self.restart_interval = 0
self.timeout = 5.0
self.crash_threshold = 3
self.restart_sleep_time = 300
self.pre_send = None
self.post_send = None
# State reason holds information about why the job is in a given
# state. For example, a job can be in a paused state because the
# user requested the pause, or, because of an error, e.g.: no
# connection to the agent, or the target has crashed.
# Similarly with the running state: it can be because a user
# requested a job or because the scheduler started a job.
# (scheduler is not yet available, but planned)
self.state_reason = ""
if settings.get('skip') != None:
self.skip = settings['skip']
if settings.get('sleep_time') != None:
self.sleep_time = settings['sleep_time']
if settings.get('bind') != None:
self.bind = settings['bind']
if settings.get('restart_interval') != None:
self.restart_interval = settings['restart_interval']
if settings.get('timeout') != None:
self.timeout = settings['timeout']
if settings.get('crash_threshold') != None:
self.crash_threshold = settings['crash_threshold']
if settings.get('restart_sleep_time') != None:
self.restart_sleep_time = settings['restart_sleep_time']
self.total_num_mutations = 0
self.total_mutant_index = 0
self.fuzz_node = None
self.pause_flag = False
self.stop_flag = False
self.finished_flag = False
self.crashing_primitives = {}
self.crash_count = 0
self.warning_count = 0
self.previous_sent = None
self.current_sent = None
try:
self.transport_media = getattr(media, self.media)(self.bind,
self.timeout)
except Exception, e:
raise Exception("invalid media specified")
sys.exit(1)
if self.proto not in self.transport_media.media_protocols():
raise Exception("protocol not supported by media")
sys.exit(2)
self.transport_media.media_protocol(self.proto)
self.proto = self.transport_media.media_protocol()
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single
# point and the user may want to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
class session(pgraph.graph):
# -----------------------------------------------------------------------------------
#
# -----------------------------------------------------------------------------------
def __init__(self, config, root, session_id, settings, transport,
conditions, job):
pgraph.graph.__init__(self)
self.session_id = session_id
self.job_data = job
self.root_dir = root
self.config = config
self.database = db.DatabaseHandler(self.config, self.root_dir)
self.media = transport['media'].lower()
self.transport_media = None
self.proto = transport['protocol'].lower()
self.conditions = conditions
self.agent = None
self.agent_settings = None
self.skip = 0
self.sleep_time = 1.0
self.bind = None
self.restart_interval = 0
self.timeout = 5.0
self.pre_send = None
self.post_send = None
if settings.get('skip') != None:
self.skip = settings['skip']
if settings.get('sleep_time') != None:
self.sleep_time = settings['sleep_time']
if settings.get('bind') != None:
self.bind = settings['bind']
if settings.get('restart_interval') != None:
self.restart_interval = settings['restart_interval']
if settings.get('timeout') != None:
self.timeout = settings['timeout']
self.total_num_mutations = 0
self.total_mutant_index = 0
self.fuzz_node = None
self.pause_flag = False
self.stop_flag = False
self.finished_flag = False
self.crashing_primitives = {}
self.crash_count = 0
self.warning_count = 0
self.previous_sent = None
self.current_sent = None
try:
self.transport_media = getattr(media, self.media)(self.bind,
self.timeout)
except Exception, e:
self.database.log("error",
"invalid media specified for job: %s" %\
self.session_id)
sys.exit(1)
if self.proto not in self.transport_media.media_protocols():
self.database.log("error",
"protocol not supported by media for job: %s" %\
self.session_id)
sys.exit(2)
self.transport_media.media_protocol(self.proto)
self.proto = self.transport_media.media_protocol()
# import settings if they exist.
self.load_session()
# create a root node. we do this because we need to start fuzzing from a single
# point and the user may want to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
def __init__(self,
session_filename=None,
audit_folder=None,
skip=0,
sleep_time=.2,
log_level=2,
proto="tcp",
restart_interval=0,
timeout=5.0,
web_port=26001,
crash_threshold=3,
trans_in_q=None):
'''
Extends pgraph.graph and provides a container for architecting protocol dialogs.
@type session_filename: String
@kwarg session_filename: (Optional, def=None) Filename to serialize persistant data to
@type skip: Integer
@kwarg skip: (Optional, def=0) Number of test cases to skip
@type sleep_time: Float
@kwarg sleep_time: (Optional, def=1.0) Time to sleep in between tests
@type log_level: Integer
@kwarg log_level: (Optional, def=2) Set the log level, higher number == more log messages
@type proto: String
@kwarg proto: (Optional, def="tcp") Communication protocol
@type timeout: Float
@kwarg timeout: (Optional, def=5.0) Seconds to wait for a send/recv prior to timing out
@type restart_interval: Integer
@kwarg restart_interval (Optional, def=0) Restart the target after n test cases, disable by setting to 0
@type crash_threshold: Integer
@kwarg crash_threshold (Optional, def=3) Maximum number of crashes allowed before a node is exhaust
'''
# run the parent classes initialization routine first.
pgraph.graph.__init__(self)
self.session_filename = session_filename
self.audit_folder = audit_folder
self.skip = skip
self.sleep_time = sleep_time
self.log_level = log_level
self.proto = proto
self.restart_interval = restart_interval
self.timeout = timeout
self.web_port = web_port
self.crash_threshold = crash_threshold
self.trans_in_q = trans_in_q
self.total_num_mutations = 0
self.total_mutant_index = 0
self.crashes_detected = 0
self.fuzz_node = None
self.targets = []
self.netmon_results = {}
self.procmon_results = {}
self.pause_flag = False
self.running_flag = True
self.crashing_primitives = {}
if self.proto == "tcp":
self.proto = socket.SOCK_STREAM
elif self.proto == "udp":
self.proto = socket.SOCK_DGRAM
else:
raise sex.error("INVALID PROTOCOL SPECIFIED: %s" % self.proto)
# import settings if they exist.
self.import_file()
# create a root node. we do this because we need to start fuzzing from a single point and the user may want
# to specify a number of initial requests.
self.root = pgraph.node()
self.root.name = "__ROOT_NODE__"
self.root.label = self.root.name
self.last_recv = None
self.add_node(self.root)
