Malicious PDF — malware analysis report

Static analysis result for SHA-256 dc12e48ecc699bae…

MALICIOUS

PDF

269.5 KB Created: 2021-08-25 12:44:49 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-03
MD5: b387cd32a1ada68d6650847deb78c0fe SHA-1: 860091312db01207f76969f9e6fd9f789dff7d04 SHA-256: dc12e48ecc699bae241a985e379ba11265c05f7915b990a224165bb8bdec8b36
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with a specific signature indicating phishing and trojan behavior. It contains an embedded URI pointing to a URL that, while currently flagged as benign, is suspicious in the context of a malicious PDF. The document body is heavily obfuscated, preventing a clear understanding of its specific lure, but the presence of a URI and the ClamAV detection strongly suggest an attempt to redirect the user to a malicious site.

Machine Learning

  • Nyx PDF Classifier clean score 0.1127

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/~3/1xuhb7AK25c/uplcv?utm_term=introduction+to+algorithms+third+edition+solutions+manual+pdf PDF link annotation

Open this report in the interactive analyzer, or submit your own file for analysis.