Malicious PDF — malware analysis report

Static analysis result for SHA-256 808d8d3c7ff0dd04…

MALICIOUS

PDF

235.9 KB Created: 2019-11-10 04:09:21 -10:00 Authoring application: &^kôŸ[;Z ÿÞgnÊ@ë\ÎGNžÐì5׬±m› (via òP+ãñôO@ PkªÂÓÝ)jdìÎ*—vî¦ õ5ö$m¥F…Á€‡C"s) First seen: 2021-09-25
MD5: cc6f438b64b8b86c2b0dacf311ecb2a3 SHA-1: 505fd2cd41280160d92effaa8c28c9f1ff884cb1 SHA-256: 808d8d3c7ff0dd047ca7554c232dd59f4ae0ab41761dfb8a9f1ae09961bdcf9a
62 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

This PDF document was flagged as malicious. The file uses an image-based lure. Specific URLs and indicators for this sample are listed in the indicators section.

Machine Learning

  • Nyx PDF Classifier clean score 0.1878

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 235 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://bit.ly/2YHvIKw In PDF document text

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