adding Androguard analyzer closes (#2514)

api_app/analyzers_manager/file_analyzers/androguard.py

@@ -0,0 +1,32 @@
+import androguard
+import androguard.misc
+
+from api_app.analyzers_manager.classes import FileAnalyzer
+
+
+class AndroguardAnalyzer(FileAnalyzer):
+    def run(self):
+
+        results = {
+            "app_name": "",
+            "permissions": [],
+            "activities": [],
+            "requested_third_party_permissions": [],
+            "providers": [],
+            "features": [],
+        }
+
+        binary = self.read_file_bytes()
+
+        apk = androguard.misc.APK(binary, raw=True)
+
+        results["app_name"] = apk.get_app_name()
+        results["permissions"] = apk.get_permissions()
+        results["activities"] = apk.get_activities()
+        results["requested_third_party_permissions"] = (
+            apk.get_requested_third_party_permissions()
+        )
+        results["providers"] = apk.get_providers()
+        results["features"] = apk.get_features()
+
+        return results

api_app/analyzers_manager/migrations/0124_analyzer_config_androguard.py

@@ -0,0 +1,124 @@
+from django.db import migrations
+from django.db.models.fields.related_descriptors import (
+    ForwardManyToOneDescriptor,
+    ForwardOneToOneDescriptor,
+    ManyToManyDescriptor,
+    ReverseManyToOneDescriptor,
+    ReverseOneToOneDescriptor,
+)
+
+plugin = {
+    "python_module": {
+        "health_check_schedule": None,
+        "update_schedule": None,
+        "module": "androguard.AndroguardAnalyzer",
+        "base_path": "api_app.analyzers_manager.file_analyzers",
+    },
+    "name": "Androguard",
+    "description": "[Androguard]\r\n(https://github.com/androguard/androguard) is a full Python tool to reverse Android Applications.",
+    "disabled": False,
+    "soft_time_limit": 60,
+    "routing_key": "default",
+    "health_check_status": True,
+    "type": "file",
+    "docker_based": False,
+    "maximum_tlp": "AMBER",
+    "observable_supported": [],
+    "supported_filetypes": ["application/vnd.android.package-archive"],
+    "run_hash": False,
+    "run_hash_type": "",
+    "not_supported_filetypes": [],
+    "model": "analyzers_manager.AnalyzerConfig",
+}
+
+params = []
+
+values = []
+
+
+def _get_real_obj(Model, field, value):
+    def _get_obj(Model, other_model, value):
+        if isinstance(value, dict):
+            real_vals = {}
+            for key, real_val in value.items():
+                real_vals[key] = _get_real_obj(other_model, key, real_val)
+            value = other_model.objects.get_or_create(**real_vals)[0]
+        # it is just the primary key serialized
+        else:
+            if isinstance(value, int):
+                if Model.__name__ == "PluginConfig":
+                    value = other_model.objects.get(name=plugin["name"])
+                else:
+                    value = other_model.objects.get(pk=value)
+            else:
+                value = other_model.objects.get(name=value)
+        return value
+
+    if (
+        type(getattr(Model, field))
+        in [
+            ForwardManyToOneDescriptor,
+            ReverseManyToOneDescriptor,
+            ReverseOneToOneDescriptor,
+            ForwardOneToOneDescriptor,
+        ]
+        and value
+    ):
+        other_model = getattr(Model, field).get_queryset().model
+        value = _get_obj(Model, other_model, value)
+    elif type(getattr(Model, field)) in [ManyToManyDescriptor] and value:
+        other_model = getattr(Model, field).rel.model
+        value = [_get_obj(Model, other_model, val) for val in value]
+    return value
+
+
+def _create_object(Model, data):
+    mtm, no_mtm = {}, {}
+    for field, value in data.items():
+        value = _get_real_obj(Model, field, value)
+        if type(getattr(Model, field)) is ManyToManyDescriptor:
+            mtm[field] = value
+        else:
+            no_mtm[field] = value
+    try:
+        o = Model.objects.get(**no_mtm)
+    except Model.DoesNotExist:
+        o = Model(**no_mtm)
+        o.full_clean()
+        o.save()
+        for field, value in mtm.items():
+            attribute = getattr(o, field)
+            if value is not None:
+                attribute.set(value)
+        return False
+    return True
+
+
+def migrate(apps, schema_editor):
+    Parameter = apps.get_model("api_app", "Parameter")
+    PluginConfig = apps.get_model("api_app", "PluginConfig")
+    python_path = plugin.pop("model")
+    Model = apps.get_model(*python_path.split("."))
+    if not Model.objects.filter(name=plugin["name"]).exists():
+        exists = _create_object(Model, plugin)
+        if not exists:
+            for param in params:
+                _create_object(Parameter, param)
+            for value in values:
+                _create_object(PluginConfig, value)
+
+
+def reverse_migrate(apps, schema_editor):
+    python_path = plugin.pop("model")
+    Model = apps.get_model(*python_path.split("."))
+    Model.objects.get(name=plugin["name"]).delete()
+
+
+class Migration(migrations.Migration):
+    atomic = False
+    dependencies = [
+        ("api_app", "0062_alter_parameter_python_module"),
+        ("analyzers_manager", "0123_basic_observable_analyzer"),
+    ]
+
+    operations = [migrations.RunPython(migrate, reverse_migrate)]

api_app/playbooks_manager/migrations/0053_add_androguard_to_free_to_use_analyzers.py

@@ -0,0 +1,34 @@
+# This file is a part of IntelOwl https://github.com/intelowlproject/IntelOwl
+# See the file 'LICENSE' for copying permission.
+
+
+from django.db import migrations
+
+
+def migrate(apps, schema_editor):
+    playbook_config = apps.get_model("playbooks_manager", "PlaybookConfig")
+    AnalyzerConfig = apps.get_model("analyzers_manager", "AnalyzerConfig")
+    pc = playbook_config.objects.get(name="FREE_TO_USE_ANALYZERS")
+    pc.analyzers.add(AnalyzerConfig.objects.get(name="Androguard").id)
+    pc.full_clean()
+    pc.save()
+
+
+def reverse_migrate(apps, schema_editor):
+    playbook_config = apps.get_model("playbooks_manager", "PlaybookConfig")
+    AnalyzerConfig = apps.get_model("analyzers_manager", "AnalyzerConfig")
+    pc = playbook_config.objects.get(name="FREE_TO_USE_ANALYZERS")
+    pc.analyzers.remove(AnalyzerConfig.objects.get(name="Androguard").id)
+    pc.full_clean()
+    pc.save()
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("playbooks_manager", "0052_playbook_config_uris"),
+        ("analyzers_manager", "0124_analyzer_config_androguard"),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate, reverse_migrate),
+    ]

requirements/project-requirements.txt

@@ -86,6 +86,7 @@ knock-subdomains==7.0.1
 dotnetfile==0.2.4
 docxpy==0.8.5
 pylnk3==0.4.2
+androguard==3.4.0a1
 
 # this is required because XLMMacroDeobfuscator does not pin the following packages
 pyxlsb2==0.0.8