Add Android forensics, IOC threat-intel DB, Compose companion; scrub secrets from configs

data/ioc/spyware/mvt/cellebrite/generate_stix.py

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+import sys
+import os
+from stix2.v21 import (Indicator, Malware, Relationship, Bundle)
+
+
+from stix2 import CustomObservable
+
+def hash_format(hash):
+    if len(hash) == 32:
+        return "md5"
+    elif len(hash) == 40:
+        return "sha1"
+    elif len(hash) == 64:
+        return "sha256"
+    else:
+        return None
+
+if __name__ == "__main__":
+    malware_name = "Cellebrite"
+    stix2_file_name = "cellebrite.stix2"
+    if os.path.isfile(stix2_file_name):
+        os.remove(stix2_file_name)
+
+    with open("package_names.txt") as f:
+        package_names = list(set([a.strip() for a in f.read().split()]))
+
+    res = []
+    malware = Malware(name=malware_name, is_family=False, description="IOCs for Cellebrite")
+    res.append(malware)
+    for package_name in package_names:
+        i = Indicator(indicator_types=["malicious-activity"], pattern="[app:id='{}']".format(package_name), pattern_type="stix")
+        res.append(i)
+        res.append(Relationship(i, 'indicates', malware))
+
+    bundle = Bundle(objects=res)
+    with open(stix2_file_name, "w+") as f:
+        f.write(bundle.serialize(pretty=True, indent=4))
+    print("{} file created".format(stix2_file_name))