Malicious PDF — malware analysis report

Static analysis result for SHA-256 9906ea77847f2783…

MALICIOUS

PDF

7.3 KB
MD5: 734f7e4e4584406afd3ffa22e1847879 SHA-1: 8d6505930f071d7089a7fd972609f5f704a1dc2d SHA-256: 9906ea77847f2783b72e161a9eb0de66a384459e6cbbafe125bdcec923937254
78 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The critical ClamAV detection of 'Pdf.Dropper.Agent-7285346-0' strongly indicates malicious intent. The presence of PDF JavaScript actions and embedded JS streams suggests the PDF is configured to execute code, likely to download and run a secondary payload. The file's purpose is to act as a dropper for further malicious activity.

Heuristics 4

  • ClamAV: Pdf.Dropper.Agent-7285346-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7285346-0
  • 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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