TripleDNN

Current Directory: /opt/imunify360/venv/lib/python3.11/site-packages/imav/malwarelib/plugins

File Name	Size	Actions
📁 __pycache__	Folder	Edit \| Delete \| Rename \| Download
__init__.py	0 bytes	Edit \| Delete \| Rename \| Download
aibolit_result_scan.py	5391 bytes	Edit \| Delete \| Rename \| Download
cleanup.py	29434 bytes	Edit \| Delete \| Rename \| Download
cleanup_revert.py	2534 bytes	Edit \| Delete \| Rename \| Download
detached_scan.py	10976 bytes	Edit \| Delete \| Rename \| Download
imunify_patch_subscription.py	4209 bytes	Edit \| Delete \| Rename \| Download
malware_response.py	3913 bytes	Edit \| Delete \| Rename \| Download
mrs_uploader.py	6756 bytes	Edit \| Delete \| Rename \| Download
patch_vulnerabilities.py	8096 bytes	Edit \| Delete \| Rename \| Download
remote_patch_revert.py	2674 bytes	Edit \| Delete \| Rename \| Download
scan_queue.py	2371 bytes	Edit \| Delete \| Rename \| Download
scanner.py	4207 bytes	Edit \| Delete \| Rename \| Download
schedule_watcher.py	4398 bytes	Edit \| Delete \| Rename \| Download
store.py	20683 bytes	Edit \| Delete \| Rename \| Download
store_vulnerabilities.py	5363 bytes	Edit \| Delete \| Rename \| Download

"""
This program is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License,
or (at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License
 along with this program.  If not, see <https://www.gnu.org/licenses/>.

This software is also available under ImunifyAV commercial license,
see <https://www.imunify360.com/legal/eula>
"""
import asyncio
import json
import logging
import os
import re
from contextlib import suppress

from defence360agent.contracts.messages import MessageType
from defence360agent.contracts.plugins import MessageSource
from imav.malwarelib.config import MalwareScanType
from imav.malwarelib.scan.ai_bolit.report import parse_report_json
from imav.malwarelib.scan.scan_result import ScanResult
from imav.malwarelib.subsys.ainotify import Inotify, Watcher
from defence360agent.utils import create_task_and_log_exceptions

logger = logging.getLogger(__name__)

class AibolitResultsScan(MessageSource):
    """
    Plugin to handle generated ai-bolit scan reports.
    Checks the contents of the *RESULT_SCAN_DIR* for the presence ai-bolit
    report files that match the *REPORT_FILE_MASK* pattern
    processes and deletes them.
    """

RESULT_SCAN_DIR = "/var/imunify360/aibolit/resident/out"
    REPORT_FILE_MASK = re.compile(r"^(?P<uuid>[0-9a-f-]{36})\.report$")

def __init__(self):
        self._watcher = None
        self._init_task = None

async def create_source(self, loop, sink):
        self._loop = loop
        self._sink = sink
        self._init_task = create_task_and_log_exceptions(
            self._loop, self._init_handling_and_setup_watcher
        )

async def shutdown(self):
        if self._init_task is not None:
            self._init_task.cancel()
            await self._init_task
        self._shutdown_watcher()

def _setup_watcher(self):
        # target directory must exist
        os.makedirs(self.RESULT_SCAN_DIR, mode=0o700, exist_ok=True)
        self._watcher = Watcher(
            self._loop, coro_callback=self._handle_incoming_report
        )
        # path in bytes
        self._watcher.watch(
            path=self.RESULT_SCAN_DIR.encode(), mask=Inotify.MOVED_TO
        )

def _shutdown_watcher(self):
        if self._watcher is not None:
            self._watcher.close()

def _get_scan_result_from_report(self, report: dict) -> ScanResult:
        report_summary = report["summary"]
        path = [hit["file_name"] for hit in parse_report_json(report)]
        scan_id = report_summary.get("scan_id")
        scan_result = ScanResult(
            path, scan_id=scan_id, scan_type=MalwareScanType.REALTIME
        )

scan_result.total_files = report_summary.get("total_files")
        scan_result.errors = report_summary.get("errors", [])

end_time = report_summary.get("report_time")
        scan_time = report_summary.get("scan_time")
        start_time = end_time - scan_time
        scan_result.set_start_stop(start_time, end_time)

scan_result.scans = [parse_report_json(report)]
        return scan_result

async def _handle_report(self, report: dict):
        try:
            scan_result = self._get_scan_result_from_report(report)
            result = await scan_result.get()
            await self._sink.process_message(
                MessageType.MalwareScan(**result.to_dict())
            )
        except asyncio.CancelledError:
            raise
        except Exception as exc:
            logger.exception(
                "Error '{!r}' occurred while processing "
                "ai-bolit report: {}".format(exc, report)
            )

async def handle_report_file(self, path: str):
        match_file = self.REPORT_FILE_MASK.match(os.path.basename(path))
        if match_file and os.path.isfile(path):
            try:
                with open(path) as f:
                    report = json.load(f)
            except json.JSONDecodeError as exc:
                logger.warning(
                    "Problem with parsing %s aibolit report: %s", path, exc
                )
            else:
                report["summary"].setdefault(
                    "scan_id", match_file.group("uuid")
                )
                await self._handle_report(report)
            with suppress(FileNotFoundError):
                os.unlink(path)

async def _handle_incoming_report(self, event):
        logger.info("Inotify event: %s", event)
        report_file = os.path.join(
            os.fsdecode(event.path), os.fsdecode(event.name)
        )
        await self.handle_report_file(report_file)

async def _handle_existing_reports(self):
        if os.path.exists(self.RESULT_SCAN_DIR):
            with os.scandir(self.RESULT_SCAN_DIR) as it:
                for entry in it:
                    await self.handle_report_file(entry.path)

async def _init_handling_and_setup_watcher(self):
        await self._handle_existing_reports()
        self._setup_watcher()