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NetExec
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Added fail messages for not existing users and users having no active session, stop printing empty output messages.

main
Alexander Neff 2023-10-08 07:56:05 -04:00
parent 0523208c4e
commit b2c73b05d1
1 changed files with 9 additions and 4 deletions
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13
nxc/modules/schtask_as.py
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@ -72,11 +72,12 @@ class NXCModule:
except UnicodeDecodeError:
# Required to decode specific french caracters otherwise it'll print b"<result>"
output = output.decode("cp437")
self.logger.highlight(output)
if output:
self.logger.highlight(output)
except Exception as e:
if str(e).find("SCHED_S_TASK_HAS_NOT_RUN") > 0:
self.logger.fail(f"Task was not run, check the options")
self.logger.fail("Task was not run, seems like the specified user has no active session on the target")
class TSCH_EXEC:
@ -220,10 +221,14 @@ class TSCH_EXEC:
dce.bind(tsch.MSRPC_UUID_TSCHS)
tsch.hSchRpcRegisterTask(dce, f"\\{tmpName}", xml, tsch.TASK_CREATE, NULL, tsch.TASK_LOGON_NONE)
except Exception as e:
if str(e).find("ERROR_NONE_MAPPED") > 0 :
if str(e).find("ERROR_NONE_MAPPED") > 0:
self.logger.fail(f"User {self.user} is not connected on the target, cannot run the task")
if e.error_code and hex(e.error_code) == "0x80070005":
self.logger.fail("Schtask_as: Create schedule task got blocked.")
if str(e).find("ERROR_TRUSTED_DOMAIN_FAILURE"):
self.logger.fail(f"User {self.user} does not exist in the domain.")
else:
self.logger.fail(f"Schtask_as: Create schedule task failed: {e}")
return
else:
taskCreated = True
@ -266,7 +271,7 @@ class TSCH_EXEC:
break
except Exception as e:
if tries >= self.__tries:
self.logger.fail(f"Schtask_as: Could not retrieve output file, it may have been detected by AV. Please increase the number of tries with the option '--get-output-tries'. If it is still failing, try the 'wmi' protocol or another exec method")
self.logger.fail("Schtask_as: Could not retrieve output file, it may have been detected by AV. Please increase the number of tries with the option '--get-output-tries'.")
break
if str(e).find("STATUS_BAD_NETWORK_NAME") >0 :
self.logger.fail(f"Schtask_as: Getting the output file failed - target has blocked access to the share: {self.__share} (but the command may have executed!)")