Malicious PDF — malware analysis report

Static analysis result for SHA-256 7cdf85dd4e268f46…

MALICIOUS

PDF

48.8 KB Created: 2021-08-11 13:28:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-09-25
MD5: 74c2164061cdb1fbc03bf5de64e3d4b7 SHA-1: e12c7823a12d0ea22826ee82aee4a94268fa780c SHA-256: 7cdf85dd4e268f4633ddb791bf8639d7f2a28088a4b57c3dd73bbf1136acdfb3
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 activity. It contains an embedded URI that leads to a URL promising a hack for 'nitro type money generator no human verification', a common lure for phishing or malware distribution. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious site, likely as part of a phishing campaign.

Machine Learning

  • Nyx PDF Classifier clean score 0.2318

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://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/u899dn8d34nd0ulqntn4nomo9h/taruvejetewizikekegizobe.pdf In PDF document text
    • https://soalmatematik.com/userfiles/file/japorelepibesubapimutori.pdfIn PDF document text
    • https://realestateconnect.us/wp-content/plugins/super-forms/uploads/php/files/b0sc7jp8rbsdol10qtfsmh7il4/mevuvad.pdfIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=nitro+type+hack+money+generator+no+human+verificationPDF link annotation