magika

Magika Magikaは、深層学習の最近の進歩を活用して正確な検出を提供する、AIを活用した新しいファイルタイプ検出ツールです。内部的には、Magikaはわずか数MBのカスタムで高度に最適化されたモデルを採用しており、単一のCPU上で実行している場合でも、ミリ秒以内に正確なファイル識別を可能にします。Magikaは、200以上のコンテンツタイプ（バイナリ形式とテキスト形式の両方のファイル形式をカバー）にわたる約1億サンプルのデータセットでトレーニングおよび評価されており、テストセットで平均約99%の精度を達成しています。 以下は、Magikaのコマンドライン出力の例です：...

Evaluating the Robustness of a Production Malware Detection System to Transferable Adversarial Attacks

As deep learning models become widely deployed as components within larger production systems, their individual shortcomings can create system-level vulnerabilities with real-world impact. This paper studies how adversarial attacks targeting an ML component can degrade or bypass an entire...

Malicious code in magika-website (npm)

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MAL-2025-848 Malicious code in magika-website (npm)

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Google Open Sources Magika: AI-Powered File Identification Tool

Google has announced that it's open-sourcing Magika, an artificial intelligence AI-powered tool to identify file types, to help defenders accurately detect binary and textual file types. "Magika outperforms conventional file identification methods providing an overall 30% accuracy boost and up to...

Apache Magicka Remote Code Execution Vulnerability

Apache and PHP remote command execution exploit that leverages php5-cgi. / Apache Magica by Kingcope / / gcc apache-magika.c -o apache-magika -lssl / / This is a code execution bug in the combination of Apache and PHP. On Debian and Ubuntu the vulnerability is present in the default install of th...