Malicious PDF — malware analysis report

Static analysis result for SHA-256 97d2e4fb6b0d3cca…

MALICIOUS

PDF

62.4 KB Created: 2021-08-23 11:46:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-31
MD5: ae23615f6f818a4530f8cef6c9d54b88 SHA-1: b40a6378c0502a48565c6b4c8e6e9880e18bcacb SHA-256: 97d2e4fb6b0d3cca72cb2a251fe3a4c03c4d877506a0cd42379141499fcc780f
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file was detected as a phishing trojan by ClamAV. It contains an embedded URI that leads to a URL which, while marked as benign, is part of a larger URL structure that includes a suspicious query parameter. The presence of multiple unknown PDF URLs suggests an attempt to host or distribute malicious content. The document body is heavily obfuscated, preventing a clear understanding of its direct intent, but the overall context points to a phishing or malware distribution attempt.

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4817

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 http://sammyuriasproperties.com/userfiles/files/lukusejegipagaxatosokop.pdf In PDF document text
    • https://gdr.co.il/wp-content/plugins/super-forms/uploads/php/files/75321ffc26d37bb740004d06a04f715a/nuxofinovig.pdfIn PDF document text
    • http://urbanconstructions.org/images/uploadedimages/file/99504960871.pdfIn PDF document text
    • http://1hozain.ru/files/userfiles/files/lasokedosafex.pdfIn PDF document text
    • https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=mystic+messenger+free+hourglassPDF link annotation