{"id":26734,"library":"assemblyline-core","title":"Assemblyline Core","description":"Core components for Assemblyline 4, an automated malware analysis and threat intelligence platform. Current version 4.7.3.1. Released as needed, often multiple dev versions per month.","status":"active","version":"4.7.3.1","language":"python","source_language":"en","source_url":"https://github.com/CybercentreCanada/assemblyline-core/","tags":["malware analysis","threat intelligence","automated analysis","assemblyline"],"install":[{"cmd":"pip install assemblyline-core","lang":"bash","label":"Default install"}],"dependencies":[],"imports":[{"note":"","wrong":"","symbol":"Classification","correct":"from assemblyline.common.classification import Classification"},{"note":"","wrong":"","symbol":"Heuristic","correct":"from assemblyline.common.heuristics import Heuristic"},{"note":"forge was moved to odm.messages in v4.0","wrong":"from assemblyline.common import forge","symbol":"forge","correct":"from assemblyline.odm.messages import forge"}],"quickstart":{"code":"from assemblyline.common.classification import Classification\n\n# Initialize a Classification object\nclassification = Classification()\ntlp = classification.get_default_tlp()\nprint(tlp)","lang":"python","description":"Basic use of Classification from assemblyline-core"},"warnings":[{"fix":"Update imports: e.g., from assemblyline.odm.messages import forge instead of assemblyline.common.forge.","message":"Major restructuring in v4.0: many modules moved from assemblyline.common to assemblyline.odm.","severity":"breaking","affected_versions":">=4.0.0,<4.0.0"},{"fix":"Use from assemblyline.remote import Client instead.","message":"The assemblyline.client module is deprecated in favor of assemblyline.remote.","severity":"deprecated","affected_versions":">=4.3.0"},{"fix":"Ensure infrastructure (Redis, Elasticsearch) is configured and accessible before using most classes.","message":"Many classes require a running Redis or Elasticsearch instance; missing connections cause cryptic errors.","severity":"gotcha","affected_versions":"all"}],"env_vars":null,"last_verified":"2026-04-27T00:00:00.000Z","next_check":"2026-07-26T00:00:00.000Z","problems":[{"fix":"Use `from assemblyline.odm.messages import forge`","cause":"In v4.0, forge moved to assemblyline.odm.messages.","error":"ModuleNotFoundError: No module named 'assemblyline.common.forge'"},{"fix":"Use explicit import: `from assemblyline.common.classification import Classification`","cause":"Common submodule not imported correctly or version mismatch.","error":"AttributeError: module 'assemblyline.common' has no attribute 'classification'"}],"ecosystem":"pypi","meta_description":null,"install_score":null,"install_tag":null,"quickstart_score":null,"quickstart_tag":null}