Authenticate for API access | If you are experiencing issues with receiving data from abuse.ch platforms via API, please ensure your requests are authenticated.
➡️ Read here for more info

MalwareBazaar Database

This page shows some basic information the YARA rule Base64_decoding including corresponding malware samples.

Database Entry


YARA Rule:Base64_decoding
Author:iam-py-test
Description:Detect scripts which are decoding base64 encoded data (mainly Python, may apply to other languages)
Firstseen:2022-10-10 14:55:27 UTC
Lastseen:2025-08-14 11:24:08 UTC
Sightings:517

Malware Samples


The table below shows all malware samples that matching this particular YARA rule (max 1000).

Firstseen (UTC)SHA256 hashTagsSignatureReporter