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[wmi] Finished todo list after PR #114 

Signed-off-by: XiaoliChan <2209553467@qq.com>
main
XiaoliChan 2023-08-26 11:42:54 +08:00
parent e1991e3446
commit d4aa81bc2e
5 changed files with 26 additions and 51 deletions
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4
cme/modules/enum_dns.py
View File

@ -13,7 +13,7 @@ class CMEModule:
name = "enum_dns"
description = "Uses WMI to dump DNS from an AD DNS Server"
supported_protocols = ["smb"]
supported_protocols = ["wmi"]
opsec_safe = True
multiple_hosts = True
@ -72,4 +72,4 @@ class CMEModule:
log_name = "DNS-Enum-{}-{}.log".format(connection.args.target[0], datetime.now().strftime("%Y-%m-%d_%H%M%S"))
write_log(data, log_name)
context.log.display(f"Saved raw output to {log_name}")
context.log.display(f"Saved raw output to ~/.cme/logs/{log_name}")

4
cme/modules/get_netconnections.py
View File

@ -15,7 +15,7 @@ class CMEModule:
name = "get_netconnections"
description = "Uses WMI to query network connections."
supported_protocols = ["smb"]
supported_protocols = ["wmi"]
opsec_safe = True
multiple_hosts = True
@ -37,4 +37,4 @@ class CMEModule:
log_name = "network-connections-{}-{}.log".format(connection.args.target[0], datetime.now().strftime("%Y-%m-%d_%H%M%S"))
write_log(json.dumps(data), log_name)
context.log.display("Saved raw output to {}".format(log_name))
context.log.display(f"Saved raw output to ~/.cme/logs/{log_name}")

1
cme/modules/rdp.py
View File

@ -16,7 +16,6 @@ from impacket.dcerpc.v5.rpcrt import RPC_C_AUTHN_LEVEL_PKT_PRIVACY
class CMEModule:
name = "rdp"
description = "Enables/Disables RDP"
#supported_protocols = ["smb"]
supported_protocols = ["smb" ,"wmi"]
opsec_safe = True
multiple_hosts = True

62
cme/protocols/wmi.py
View File

@ -175,61 +175,39 @@ class wmi(connection):
try:
dcom = DCOMConnection(self.conn.getRemoteName(), self.username, self.password, self.domain, self.lmhash, self.nthash, oxidResolver=True, doKerberos=self.doKerberos ,kdcHost=self.kdcHost, aesKey=self.aesKey)
iInterface = dcom.CoCreateInstanceEx(CLSID_WbemLevel1Login, IID_IWbemLevel1Login)
self.firewall_check(iInterface, self.args.rpc_timeout)
flag, self.stringBinding = dcom_FirewallChecker(iInterface, self.args.rpc_timeout)
except Exception as e:
try:
dcom.disconnect()
except:
pass
if str(e).lower().find("connect") > 0:
self.logger.fail(f'Check admin error: dcom initialization failed with stringbinding: "{self.stringBinding}", please try "--rpc-timeout" option. (probably is admin)')
elif str(e).find("access_denied") > 0:
pass
else:
if not str(e).find("access_denied") > 0:
self.logger.fail(str(e))
else:
try:
iWbemLevel1Login = IWbemLevel1Login(iInterface)
iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL)
except Exception as e:
if not flag:
self.logger.fail(f'Check admin error: dcom initialization failed with stringbinding: "{self.stringBinding}", please try "--rpc-timeout" option. (probably is admin)')
try:
dcom.disconnect()
except:
pass
if str(e).find("access_denied") > 0:
pass
else:
self.logger.fail(str(e))
else:
dcom.disconnect()
self.logger.extra['protocol'] = "WMI"
self.admin_privs = True
return
try:
iWbemLevel1Login = IWbemLevel1Login(iInterface)
iWbemServices = iWbemLevel1Login.NTLMLogin('//./root/cimv2', NULL, NULL)
except Exception as e:
try:
dcom.disconnect()
except:
pass
def firewall_check(self, iInterface ,timeout):
stringBindings = iInterface.get_cinstance().get_string_bindings()
for strBinding in stringBindings:
if strBinding['wTowerId'] == 7:
if strBinding['aNetworkAddr'].find('[') >= 0:
binding, _, bindingPort = strBinding['aNetworkAddr'].partition('[')
bindingPort = '[' + bindingPort
if not str(e).find("access_denied") > 0:
self.logger.fail(str(e))
else:
binding = strBinding['aNetworkAddr']
bindingPort = ''
if binding.upper().find(iInterface.get_target().upper()) >= 0:
stringBinding = 'ncacn_ip_tcp:' + strBinding['aNetworkAddr'][:-1]
break
elif iInterface.is_fqdn() and binding.upper().find(iInterface.get_target().upper().partition('.')[0]) >= 0:
stringBinding = 'ncacn_ip_tcp:%s%s' % (iInterface.get_target(), bindingPort)
self.stringBinding = stringBinding
rpctransport = transport.DCERPCTransportFactory(stringBinding)
rpctransport.set_connect_timeout(timeout)
rpctransport.connect()
rpctransport.disconnect()
dcom.disconnect()
self.logger.extra['protocol'] = "WMI"
self.admin_privs = True
return
def kerberos_login(self, domain, username, password="", ntlm_hash="", aesKey="", kdcHost="", useCache=False):
logging.getLogger("impacket").disabled = True
@ -417,7 +395,7 @@ class wmi(connection):
WQL = self.args.wmi.strip('\n')
if not namespace:
namespace = self.args.namespace
namespace = self.args.wmi_namespace
try:
dcom = DCOMConnection(self.conn.getRemoteName(), self.username, self.password, self.domain, self.lmhash, self.nthash, oxidResolver=True, doKerberos=self.doKerberos ,kdcHost=self.kdcHost, aesKey=self.aesKey)
@ -428,7 +406,6 @@ class wmi(connection):
iEnumWbemClassObject = iWbemServices.ExecQuery(WQL)
except Exception as e:
self.logger.fail('Execute WQL error: {}'.format(e))
iWbemServices.RemRelease()
dcom.disconnect()
return False
else:
@ -447,7 +424,6 @@ class wmi(connection):
break
try:
iEnumWbemClassObject.RemRelease()
iWbemServices.RemRelease()
dcom.disconnect()
except:
pass

6
cme/protocols/wmi/proto_args.py
View File

@ -4,7 +4,7 @@ def proto_args(parser, std_parser, module_parser):
wmi_parser = parser.add_parser('wmi', help="own stuff using WMI", parents=[std_parser, module_parser], conflict_handler='resolve')
wmi_parser.add_argument("-H", '--hash', metavar="HASH", dest='hash', nargs='+', default=[], help='NTLM hash(es) or file(s) containing NTLM hashes')
wmi_parser.add_argument("--port", type=int, choices={135}, default=135, help="WMI port (default: 135)")
wmi_parser.add_argument("--rpc-timeout", help="RPC connection timeout, default 2 secondes", type=int, default=2)
wmi_parser.add_argument("--rpc-timeout", help="RPC/DCOM(WMI) connection timeout, default is %(default)s secondes", type=int, default=2)
# For domain options
dgroup = wmi_parser.add_mutually_exclusive_group()
@ -12,8 +12,8 @@ def proto_args(parser, std_parser, module_parser):
dgroup.add_argument("--local-auth", action='store_true', help='Authenticate locally to each target')
egroup = wmi_parser.add_argument_group("Mapping/Enumeration", "Options for Mapping/Enumerating")
egroup.add_argument("-q", metavar='QUERY', dest='wmi',type=str, help='Issues the specified WMI query')
egroup.add_argument("--namespace", metavar='NAMESPACE', type=str, default='root\\cimv2', help='WMI Namespace (default: root\\cimv2)')
egroup.add_argument("--wmi", metavar='QUERY', dest='wmi',type=str, help='Issues the specified WMI query')
egroup.add_argument("--wmi-namespace", metavar='NAMESPACE', type=str, default='root\\cimv2', help='WMI Namespace (default: root\\cimv2)')
cgroup = wmi_parser.add_argument_group("Command Execution", "Options for executing commands")
cgroup.add_argument("--no-output", action="store_true", help="do not retrieve command output")