Malicious PDF — malware analysis report

Static analysis result for SHA-256 be5a36f02aeafe6b…

MALICIOUS

PDF

41.5 KB Created: 2021-09-04 23:05:46 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-26
MD5: a0a557b1d1676c33dcb04b590ac9172d SHA-1: 8f8c1dc766e708326a2edccc00f04e47c2db37c0 SHA-256: be5a36f02aeafe6b9f515b3763a2c75c1549ef288631679453b300b9629537fb
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a signature indicating phishing and trojan behavior. It contains an embedded URI that, while currently flagged as benign, points to a URL that appears to be a lure for a tutorial. The PDF structure and embedded URI suggest an attempt to trick the user into navigating to a potentially malicious site.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3406

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://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=.net+microservices+tutorial+pdf PDF link annotation