Malicious PDF — malware analysis report

Static analysis result for SHA-256 b09384bb55d8209a…

MALICIOUS

PDF

53.0 KB Created: 2021-08-17 12:42:07 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-12
MD5: 157292bf9274c790458b20d75f41f89f SHA-1: d0aca57403a483ee89bbc6654ad8932eb8e285d7 SHA-256: b09384bb55d8209ab19f6062dd9e02930d7807aced2353ee8ae8ee7748556b81
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF containing embedded URLs, one of which is flagged as unknown. ClamAV detected this file as Pdf.Phishing.Trojan-d2568dad23a94d95, indicating a phishing or trojanized document. The presence of embedded URLs suggests an attempt to redirect the user to a malicious site, likely for credential harvesting or further payload delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 0.5054

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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 https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1608a9e7f33762---97250300981.pdf In PDF document text
    • https://www.waterlooarmsnewforest.co.uk/wp-content/plugins/super-forms/uploads/php/files/d90223b845743d156d72a36ca0cb5031/36334026583.pdfIn PDF document text
    • https://getadoc.in/ckfinder/userfiles/files/29333693642.pdfIn PDF document text
    • https://fablab808.com/nbloom/fckuploads/file/gebaxebonakilexizudo.pdfIn PDF document text
    • http://stroynerud-sm.rIn PDF document text
    • https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=cameraless+mod+apkPDF link annotation

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