Malicious PDF — malware analysis report

Static analysis result for SHA-256 c68b3415bafdd433…

MALICIOUS

PDF

34.1 KB First seen: 2026-06-09
MD5: aea6efbd6bcb781019a9ba322ba2e8fb SHA-1: 80e7fe7684a715017500419853e82f43879c45b9 SHA-256: c68b3415bafdd433ad8d340bf5eeea34a8aa805ffd6281245cc85be83f27030e
62 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0008

Heuristics 3

  • Image-heavy PDF hides clickable URL with PDF string escapes high PDF_ESCAPED_URI_IMAGE_LURE
    PDF is image-heavy with little real text and its clickable HTTP(S) URI is encoded with PDF octal escapes. This combination is common in credential-phishing PDFs that render a screenshot-like prompt and obscure the destination from simple URL extractors.
  • 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 34 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://beta.novell.com/common/util/get_language_url.php?language=en-us&url=https://proras.com/bin/go.php?email=c3siemens_mhs@cpsl.com.hk In PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00000b2e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB2E 15556 bytes
SHA-256: 2ea4bf1279878b7d3ca16d376d2879604707e1eb31281822bc1767fe375f24fa
font_01_sfnt_off0000286a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x286A 14604 bytes
SHA-256: 1d009f519a9eaebaf75aacc68fc0d07265ef25ef5f500df5dbfaa00954fcd1f7
font_02_sfnt_off000040db.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40DB 12344 bytes
SHA-256: 0c5496d5b84f97f26c8bde9393d10726cea55cf9ec0f72ce7dfa980e729176cd