Pdf.Dropper.Agent-7264655-0 — PDF malware analysis

Static analysis result for SHA-256 5e4ff8d045b6b88f…

MALICIOUS

PDF

9.1 KB
MD5: 3194505aa159afd4d5d799164be4f46b SHA-1: 58c4c190e02e8a4b9fb88c2d7d4c5f68ddd31e15 SHA-256: 5e4ff8d045b6b88f4e155a539418ca0d9c6155e412c10103fbe49a93f9b13e52
108 Risk Score

Malware Insights

Pdf.Dropper.Agent-7264655-0 · confidence 95%

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

The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a dropper. Embedded JavaScript actions and streams were detected, indicating the likely execution of malicious code. The presence of these elements suggests the file is designed to download and execute a second-stage payload.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 4

  • ClamAV: Pdf.Dropper.Agent-7264655-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7264655-0
  • 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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