island: Add `relevant_systems` property to attack techniques that run on

specific systems

And remove hardcoded "since it didn't run on any ... systems" from the unscanned
message for those techniques

monkey/monkey_island/cc/services/attack/technique_reports/T1053.py

@@ -4,9 +4,8 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1053(PostBreachTechnique):
     tech_id = "T1053"
-    unscanned_msg = (
-        "Monkey didn't try scheduling a job on Windows since it didn't run on any Windows machines."
-    )
-    scanned_msg = "Monkey tried scheduling a job on the Windows system but failed."
-    used_msg = "Monkey scheduled a job on the Windows system."
+    relevant_systems = ["Windows"]
+    unscanned_msg = "Monkey didn't try scheduling a job on any Windows system."
+    scanned_msg = "Monkey tried scheduling a job on a Windows system but failed."
+    used_msg = "Monkey scheduled a job on a Windows system."
     pba_names = [POST_BREACH_JOB_SCHEDULING]

monkey/monkey_island/cc/services/attack/technique_reports/T1075.py

@@ -5,9 +5,8 @@ from monkey_island.cc.services.attack.technique_reports import AttackTechnique
 
 class T1075(AttackTechnique):
     tech_id = "T1075"
-    unscanned_msg = (
-        "Monkey didn't try to use pass the hash attack since it didn't run on any Windows machines."
-    )
+    relevant_systems = ["Windows"]
+    unscanned_msg = "Monkey didn't try to use pass the hash attack."
     scanned_msg = "Monkey tried to use hashes while logging in but didn't succeed."
     used_msg = "Monkey successfully used hashed credentials."
 

monkey/monkey_island/cc/services/attack/technique_reports/T1086.py

@@ -5,9 +5,10 @@ from monkey_island.cc.services.attack.technique_reports import AttackTechnique
 
 class T1086(AttackTechnique):
     tech_id = "T1086"
-    unscanned_msg = "Monkey didn't run powershell since it didn't run on any Windows machines."
+    relevant_systems = ["Windows"]
+    unscanned_msg = "Monkey didn't run PowerShell."
     scanned_msg = ""
-    used_msg = "Monkey successfully ran powershell commands on exploited machines in the network."
+    used_msg = "Monkey successfully ran PowerShell commands on exploited machines in the network."
 
     query = [
         {

monkey/monkey_island/cc/services/attack/technique_reports/T1146.py

@@ -4,9 +4,8 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1146(PostBreachTechnique):
     tech_id = "T1146"
-    unscanned_msg = (
-        "Monkey didn't try clearing the command history since it didn't run on any Linux machines."
-    )
+    relevant_systems = ["Linux"]
+    unscanned_msg = "Monkey didn't try clearing the command history."
     scanned_msg = "Monkey tried clearing the command history but failed."
     used_msg = "Monkey successfully cleared the command history (and then restored it back)."
     pba_names = [POST_BREACH_CLEAR_CMD_HISTORY]

monkey/monkey_island/cc/services/attack/technique_reports/T1154.py

@@ -4,7 +4,8 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1154(PostBreachTechnique):
     tech_id = "T1154"
-    unscanned_msg = "Monkey didn't use the trap command since it didn't run on any Linux machines."
+    relevant_systems = ["Linux"]
+    unscanned_msg = "Monkey didn't use the trap command."
     scanned_msg = "Monkey tried using the trap command but failed."
     used_msg = "Monkey used the trap command successfully."
     pba_names = [POST_BREACH_TRAP_COMMAND]

monkey/monkey_island/cc/services/attack/technique_reports/T1156.py

@@ -4,9 +4,8 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1156(PostBreachTechnique):
     tech_id = "T1156"
-    unscanned_msg = (
-        "Monkey didn't try modifying bash startup files since it didn't run on any Linux machines."
-    )
+    relevant_systems = ["Linux"]
+    unscanned_msg = "Monkey didn't try modifying bash startup files."
     scanned_msg = "Monkey tried modifying bash startup files but failed."
     used_msg = "Monkey successfully modified bash startup files."
     pba_names = [POST_BREACH_SHELL_STARTUP_FILE_MODIFICATION]

monkey/monkey_island/cc/services/attack/technique_reports/T1168.py

@@ -4,9 +4,8 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1168(PostBreachTechnique):
     tech_id = "T1168"
-    unscanned_msg = (
-        "Monkey didn't try scheduling a job on Linux since it didn't run on any Linux machines."
-    )
+    relevant_systems = ["Linux"]
+    unscanned_msg = "Monkey didn't try scheduling a job on Linux."
     scanned_msg = "Monkey tried scheduling a job on the Linux system but failed."
     used_msg = "Monkey scheduled a job on the Linux system."
     pba_names = [POST_BREACH_JOB_SCHEDULING]

monkey/monkey_island/cc/services/attack/technique_reports/T1197.py

@@ -4,9 +4,8 @@ from monkey_island.cc.services.attack.technique_reports import AttackTechnique
 
 class T1197(AttackTechnique):
     tech_id = "T1197"
-    unscanned_msg = (
-        "Monkey didn't try to use any bits jobs since it didn't run on any Windows machines."
-    )
+    relevant_systems = ["Windows"]
+    unscanned_msg = "Monkey didn't try to use any bits jobs."
     scanned_msg = "Monkey tried to use bits jobs but failed."
     used_msg = "Monkey successfully used bits jobs at least once in the network."
 

monkey/monkey_island/cc/services/attack/technique_reports/T1216.py

@@ -4,9 +4,10 @@ from monkey_island.cc.services.attack.technique_reports.pba_technique import Pos
 
 class T1216(PostBreachTechnique):
     tech_id = "T1216"
+    relevant_sytems = ["Windows"]
     unscanned_msg = (
         "Monkey didn't attempt to execute an arbitrary program with the help of a "
-        "pre-existing signed script since it didn't run on any Windows machines. "
+        "pre-existing signed script. "
     )
     scanned_msg = (
         "Monkey attempted to execute an arbitrary program with the help of a "