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Polyglot advanced · 8 minutes
Polyglot File Bypass
A single file passes as both a valid GIF image and a valid JavaScript file. MetaDefender File Type Verification identifies the true file type regardless of extension.
Attack Technique
Polyglot File
MITRE ATT&CK
T1036.008 ↗Platforms
windowslinuxmacos
File Types
.gif.pdf
MetaDefender Capabilities
File Type Verification Metascan Engines