Mitre v19 fixes

.github/workflows/test_against_escu.yml

@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         python_version: ["3.11", "3.12", "3.13"]
-        
+
         operating_system: ["ubuntu-24.04", "macos-15"]
         # Do not test against ESCU until known character encoding issue is resolved
         # operating_system: ["ubuntu-20.04", "ubuntu-22.04", "macos-latest", "macos-14", "windows-2022"]
@@ -32,7 +32,7 @@ jobs:
       # Checkout the develop (default) branch of security_content
       - name: Checkout repo
         uses: actions/checkout@v5
-        with: 
+        with:
           path: security_content
           repository: splunk/security_content
 
@@ -42,30 +42,26 @@ jobs:
         with:
           python-version: ${{ matrix.python_version }}
           architecture: "x64"
-          
+
       - name: Install Poetry
-        run: 
-          python -m pip install poetry
+        run: python -m pip install poetry
 
       - name: Install contentctl and activate the shell
         run: |
           poetry install --no-interaction
 
-
-      - name: Clone the AtomicRedTeam Repo and the Mitre/CTI repos for testing enrichments  
+      - name: Clone the AtomicRedTeam Repo and the Mitre/CTI repos for testing
+          enrichments
         run: |
           cd security_content
           git clone --single-branch https://github.com/redcanaryco/atomic-red-team external_repos/atomic-red-team
-          git clone --single-branch https://github.com/mitre/cti external_repos/cti
+          git clone --depth=1 --single-branch --branch="master" https://github.com/mitre-attack/attack-stix-data external_repos/cti
 
-
-      # We do not separately run validate and build 
+      # We do not separately run validate and build
       # since a build ALSO performs a validate
       - name: Run contentctl build
         run: |
           cd security_content
           poetry run contentctl build --enrichments
-
       # Do not run a test - it will take far too long!
       # Do not upload any artifacts
-

contentctl/enrichments/attack_enrichment.py

@@ -10,6 +10,7 @@
 
 from contentctl.objects.annotated_types import MITRE_ATTACK_ID_TYPE
 from contentctl.objects.config import validate
+from contentctl.objects.constants import MITRE_ATTACK_VERSION
 from contentctl.objects.mitre_attack_enrichment import (
     MitreAttackEnrichment,
     MitreTactics,
@@ -121,8 +122,13 @@ def get_attack_lookup(
                 flush=True,
             )
             enterprise_path = input_path / "enterprise-attack"
-            mobile_path = input_path / "ics-attack"
-            ics_path = input_path / "mobile-attack"
+            enterprise_file = (
+                enterprise_path / f"enterprise-attack-{MITRE_ATTACK_VERSION}.json"
+            )
+            mobile_path = input_path / "mobile-attack"
+            mobile_file = mobile_path / f"mobile-attack-{MITRE_ATTACK_VERSION}.json"
+            ics_path = input_path / "ics-attack"
+            ics_file = ics_path / f"ics-attack-{MITRE_ATTACK_VERSION}.json"
             if not (
                 enterprise_path.is_dir() and mobile_path.is_dir() and ics_path.is_dir()
             ):
@@ -132,11 +138,12 @@ def get_attack_lookup(
                     f"Please ensure that the {input_path} directory "
                     "has been git cloned correctly."
                 )
+
             lift = attack_client(
                 local_paths={
-                    "enterprise": str(enterprise_path),
-                    "mobile": str(mobile_path),
-                    "ics": str(ics_path),
+                    "enterprise": str(enterprise_file),
+                    "mobile": str(mobile_file),
+                    "ics": str(ics_file),
                 }
             )
 

contentctl/objects/config.py

@@ -491,12 +491,12 @@ def ensureEnrichmentReposPresent(self) -> Self:
         missing_repos: list[str] = []
         if not self.atomic_red_team_repo_path.is_dir():
             missing_repos.append(
-                f"https://github.com/redcanaryco/atomic-red-team {self.atomic_red_team_repo_path}"
+                f"--single-branch https://github.com/redcanaryco/atomic-red-team {self.atomic_red_team_repo_path}"
             )
 
         if not self.mitre_cti_repo_path.is_dir():
             missing_repos.append(
-                f"https://github.com/mitre/cti {self.mitre_cti_repo_path}"
+                f"""--depth=1 --single-branch --branch="master" https://github.com/mitre-attack/attack-stix-data {self.mitre_cti_repo_path}"""
             )
 
         if len(missing_repos) > 0:
@@ -506,10 +506,7 @@ def ensureEnrichmentReposPresent(self) -> Self:
                 "Please check them out using the following commands:"
             ]
             msg_list.extend(
-                [
-                    f"git clone --single-branch {repo_string}"
-                    for repo_string in missing_repos
-                ]
+                [f"git clone {repo_string}" for repo_string in missing_repos]
             )
             msg = "\n\t".join(msg_list)
             raise FileNotFoundError(msg)

contentctl/objects/constants.py

@@ -16,6 +16,8 @@
     "Command And Control": "Command and Control",
     "Exfiltration": "Actions on Objectives",
     "Impact": "Actions on Objectives",
+    "Stealth": "Exploitation",
+    "Defense Impairment": "Exploitation",
 }
 
 SES_CONTEXT_MAPPING = {
@@ -148,3 +150,5 @@
 
 DEPRECATED_TEMPLATE = "**WARNING**, this {content_type} has been marked **DEPRECATED** by the Splunk Threat Research Team. This means that it will no longer be maintained or supported. If you have any questions feel free to email us at: research@splunk.com. {description}"
 EXPERIMENTAL_TEMPLATE = "**WARNING**, this {content_type} is marked **EXPERIMENTAL** by the Splunk Threat Research Team. This means that the {content_type} has been manually tested but we do not have the associated attack data to perform automated testing or cannot share this attack dataset due to its sensitive nature. If you have any questions feel free to email us at: research@splunk.com. {description}"
+
+MITRE_ATTACK_VERSION = "19.0"

contentctl/objects/mitre_attack_enrichment.py

@@ -24,6 +24,8 @@ class MitreTactics(StrEnum):
     COMMAND_AND_CONTROL = "Command And Control"
     EXFILTRATION = "Exfiltration"
     IMPACT = "Impact"
+    STEALTH = "Stealth"
+    DEFENSE_IMPAIRMENT = "Defense Impairment"
 
 
 class AttackGroupMatrix(StrEnum):

contentctl/output/attack_nav_output.py

@@ -4,6 +4,8 @@
 from datetime import datetime
 from typing import Any, TypedDict
 
+from contentctl.objects.constants import MITRE_ATTACK_VERSION
+
 # Third-party imports
 from contentctl.objects.detection import Detection
 
@@ -88,7 +90,7 @@ def writeObjects(
         layer: LayerData = {
             "name": self.layer_name,
             "versions": {
-                "attack": "17",  # Update as needed
+                "attack": MITRE_ATTACK_VERSION,
                 "navigator": "5.1.0",
                 "layer": "4.5",
             },

pyproject.toml

@@ -1,7 +1,7 @@
 [tool.poetry]
 name = "contentctl"
 
-version = "5.5.16"
+version = "5.6.0"
 
 description = "Splunk Content Control Tool"
 authors = ["STRT <research@splunk.com>"]