Malicious PDF — malware analysis report

Static analysis result for SHA-256 edd7e46047dfb72e…

MALICIOUS

PDF

37.2 KB Created: 2021-08-02 06:05:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-11-22
MD5: 420d99559ec0fe894e0a5c05ce3f4c54 SHA-1: 7292edbe7b9b88167dff4500ac66bab5c6af8c16 SHA-256: edd7e46047dfb72ee3f84e045fce13c25f642ef63bf3350e993f49b1f4236f74
114 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF was identified as malicious by ClamAV and an ML classifier, exhibiting characteristics of a phishing lure. It contains an embedded URI that directs users to a suspicious domain, likely intended to host further malicious content or phishing pages. The document's structure, being image-heavy with minimal text, strongly suggests a deceptive tactic to conceal the malicious link.

Machine Learning

  • Nyx PDF Classifier malicious score 0.6864

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 37 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://crysiq.ru/uplcv?utm_term=problemas+de+regla+de+tres+compuesta+resueltos+pdf PDF link annotation
    • https://www.vbclighting.com/wp-content/plugins/super-forms/uploads/php/files/08c33b25e8035d7c0e43a1633bbaaf98/9536321859.pdfIn PDF document text
    • https://musikkursus.dk/userfiles/file/duwoxalifus.pdfIn PDF document text
    • https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d983b0304f8---65862325684.pdfIn PDF document text
    • http://designpavelzapletal.cz/files/file/56588856230.pdfIn PDF document text
    • http://www.corazondelsol.es/ckfinder/userfiles/files/vezitus.pdfIn PDF document text
    • http://jjmcp.jp/userfiles/Image/file/42617417474.pdfIn PDF document text
    • http://thesnowmanicecream.com/ckfinder/userfiles/files/lurebav.pdfIn PDF document text

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