Agent: Upload binary with random string when using powershell

monkey/infection_monkey/exploit/powershell.py

@@ -1,5 +1,6 @@
 import logging
 import os
+from pathlib import Path
 from typing import List, Optional
 
 from infection_monkey.exploit.HostExploiter import HostExploiter
@@ -19,7 +20,7 @@ from infection_monkey.exploit.powershell_utils.powershell_client import (
     IPowerShellClient,
     PowerShellClient,
 )
-from infection_monkey.exploit.tools.helpers import get_random_file_suffix
+from infection_monkey.exploit.tools.helpers import get_agent_dest_path, get_random_file_suffix
 from infection_monkey.model import DROPPER_ARG, RUN_MONKEY, VictimHost
 from infection_monkey.utils.commands import build_monkey_commandline
 from infection_monkey.utils.environment import is_windows_os
@@ -170,7 +171,7 @@ class PowerShellExploiter(HostExploiter):
             raise ValueError(f"Unknown secret type {credentials.secret_type}")
 
     def _execute_monkey_agent_on_victim(self):
-        monkey_path_on_victim = self.options["dropper_target_path_win_64"]
+        monkey_path_on_victim = get_agent_dest_path(self.host, self.options)
 
         self._copy_monkey_binary_to_victim(monkey_path_on_victim)
         logger.info("Successfully copied the monkey binary to the victim.")
@@ -182,7 +183,7 @@ class PowerShellExploiter(HostExploiter):
                 f"Failed to execute the agent binary on the victim: {ex}"
             )
 
-    def _copy_monkey_binary_to_victim(self, monkey_path_on_victim):
+    def _copy_monkey_binary_to_victim(self, monkey_path_on_victim: Path):
 
         temp_monkey_binary_filepath = f"monkey_temp_bin_{get_random_file_suffix()}"
 
@@ -190,7 +191,7 @@ class PowerShellExploiter(HostExploiter):
 
         try:
             logger.info(f"Attempting to copy the monkey agent binary to {self.host.ip_addr}")
-            self._client.copy_file(temp_monkey_binary_filepath, monkey_path_on_victim)
+            self._client.copy_file(temp_monkey_binary_filepath, str(monkey_path_on_victim))
         except Exception as ex:
             raise RemoteAgentCopyError(f"Failed to copy the agent binary to the victim: {ex}")
         finally: