PDF malware analysis — malicious · fc2e07850cd6b82a

MALICIOUS

PDF

21.5 KB Created: 2009-05-01 21:21:45 Authoring application: tvEeSFCPx (via NeTSnrx)

MD5: cf153d6bcc1e472d9c12b91f6f1c27b0 SHA-1: 9387d873dae7aa32d8fe4e6ee8222fb1893bf161 SHA-256: fc2e07850cd6b82a598d20ff70e7c3ff1e716e6fd7176b8734181597cd9d9741

86 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1059.007 JavaScript

This PDF contains embedded JavaScript that utilizes eval() to execute obfuscated code. The script appears to be designed to download and execute a second-stage payload. The high confidence score from the ML classifier further supports the malicious nature of this file.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 3

eval() call high PDF_EVAL

eval() found — commonly used for obfuscated exploit execution
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.

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