Pdf.Dropper.Agent-7268390-0 — PDF malware analysis

Static analysis result for SHA-256 674b384b27a08c6c…

MALICIOUS

PDF

12.4 KB
MD5: 559cfdaa403d5e0e10729d42e6f4b3fe SHA-1: e03ea28751a0fd12f0606d2c431ca0d86a7d0fb1 SHA-256: 674b384b27a08c6c8a3aa41b35345ffa2b5e034c252094485044ce2abda8b735
108 Risk Score

Malware Insights

Pdf.Dropper.Agent-7268390-0 · confidence 95%

MITRE ATT&CK
T1059.007 JavaScript T1566.001 Spearphishing Attachment

The file is identified as a malicious PDF by ClamAV and an ML classifier. It contains embedded JavaScript, indicating an attempt to execute malicious code. The presence of JavaScript actions and embedded JS streams suggests the PDF is a dropper, likely intended to download and execute a second-stage payload, aligning with the Pdf.Dropper.Agent-7268390-0 signature.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • ClamAV: Pdf.Dropper.Agent-7268390-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7268390-0
  • 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.
  • PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILED
    The cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PSSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.

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