Malicious PDF — malware analysis report

Static analysis result for SHA-256 f6feb88e3c0f8c90…

MALICIOUS

PDF

54.5 KB Created: 2021-06-01 00:42:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-09-18
MD5: e6475e66a9765c815fed4f59ebe7a6ae SHA-1: 4f0e8184431799681f1d168748b80790f8c10060 SHA-256: f6feb88e3c0f8c908f3e2749cb95934dbc4d9e9ab6e77346e7b3902da7f48076
94 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is a PDF document that contains obfuscated text related to a video game cheat, likely intended as a lure. It also contains an embedded URI pointing to a Google feedproxy URL, which is often used to obscure the final destination. ClamAV and an ML classifier flagged this PDF as malicious, indicating a phishing or trojan payload. No scripts were extracted from this sample.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6966

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/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=total+war+shogun+2+gold+edition+cheat PDF link annotation