Malicious PDF — malware analysis report

Static analysis result for SHA-256 1b9688ada43f3b4a…

MALICIOUS

PDF

17.9 KB Created: 2021-05-28 10:44:00 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2021-06-13
MD5: d52f66ad5694014879c89f6affc90654 SHA-1: 47098321e76cfffd65e24306b304fa4cc05277ea SHA-256: 1b9688ada43f3b4adb7822d5d569acf3559faba13528df62e269fc4c66b2b0d1
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF is an image-only lure, typical of phishing attempts, designed to trick users into clicking a link. The embedded URL, https://bezplat.page.link/oaYd, is likely used to redirect to a malicious site. No scripts were extracted, limiting the analysis of the exact payload.

Machine Learning

  • Nyx PDF Classifier clean score 0.0673

Heuristics 3

  • Image-only PDF lure links through URL shortener high PDF_IMAGE_LURE_SHORTENER_LINK
    PDF is image-heavy with little real text and its clickable action points to a URL shortener. This is a high-confidence credential-phishing carrier shape: the visible page is a screenshot-like prompt while the destination is hidden behind redirect infrastructure.
  • 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 17 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://bezplat.page.link/oaYd In PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00003a7e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3A7E 4596 bytes
SHA-256: df54468c4542d2809a768a696e6ddb23c82de4f0540a88a4f75b959c05134838

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