MALICIOUS
180
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious File
T1059.001 PowerShell
The PDF file is encrypted and contains an OpenAction that triggers a launch action. The heuristic PDF_LAUNCH_COMMAND indicates that the launch action targets a specific, albeit obfuscated, command. This suggests the document is designed to execute a malicious payload upon opening, likely to download and run further malware. The encrypted nature and launch action point towards an exploit delivery mechanism.
Heuristics 4
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/Launch action target: �Tv�����#qZ���\(ߦ�\\���|�Iw"hie critical PDF_LAUNCH_COMMANDPDF /Launch action specifies an executable target — references a known-dangerous executable (cmd, PowerShell, etc.).
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OpenAction trigger high PDF_OPENACTIONPDF has an /OpenAction that launches, submits, or opens an external target
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Launch action high PDF_LAUNCHPDF contains a /Launch action with an unresolved or extension-less target — treat as potentially dangerous
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Encrypted PDF carries /OpenAction — payload hidden from static analysis high PDF_ENCRYPTED_WITH_JSPDF declares /Encrypt and also references an executable trigger (/OpenAction). Document encryption hides the JavaScript body and stream contents from static scanners — combined with auto-execution indicators this is a known evasion pattern used to deliver weaponised JavaScript that the analyst cannot inspect without the decryption key.
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