Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa323fac192a9a34…

MALICIOUS

PDF

4.5 KB Created: 2018-09-07 15:55:01 +03:00 Authoring application: dompdf + CPDF
MD5: e49c56abdfebab9106453aa493fe95f2 SHA-1: 98dcd4ad37a8270e1c72d4ee71d8f6b6e32607eb SHA-256: aa323fac192a9a34ff78f4b2c16b7dc22ce60168c0bb84482f08693e97693cee
92 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The PDF file contains a lure text impersonating an invoice notification, prompting the user to download an attachment. The embedded URL 'http://gleyr.it/Sep2018/US_us/Scan' is highly suspicious and likely serves as a download link for a secondary malicious payload. ClamAV detection as 'Pdf.Dropper.Agent-7144728-0' further confirms its malicious nature.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9367

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7144728-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7144728-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://gleyr.it/Sep2018/US_us/Scan

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