Malicious PDF — malware analysis report

Static analysis result for SHA-256 be0e555a613ea6bd…

MALICIOUS

PDF

100.0 KB Created: 2026-05-27 15:27:34 +02:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-05-29
MD5: 2f70526c7c1f606b8dedd41bb5bf7ae5 SHA-1: 72df5e7791d8a44f783b7c61a03a497babac37ea SHA-256: be0e555a613ea6bd7a3e2b3db81dee6b67eb2ef6e58b84bd10e373912edf15e0
122 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0010

Heuristics 5

  • 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.
  • Clickable PDF combines external action with parser-evasion structure high PDF_ACTION_PARSER_EVASION
    PDF has an external clickable URI together with object graph or xref structures that make parsers disagree, such as divergent duplicate objects, parser divergence, or xref offset mismatch. That combination is stronger than a plain link: the document is both an outward-action carrier and a parser-confusion/evasion sample.
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 99 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • Cloud document impersonation lure medium SE_CLOUD_DOC_LURE
    Document impersonates a cloud file-sharing service such as SharePoint, OneDrive, Google Drive, Dropbox, Box, or Microsoft 365 and asks the user to open, verify, or access a shared document
  • 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://tinyurl.com/yux9kp8u In PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 5

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_000_off000001cc.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x1CC 315074 bytes
SHA-256: 247ce851d008abb71a4d42b4099f25ac8eb1c9d97e79bf6fdcf8425045de2281
font_00_sfnt_off00012f93.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12F93 15676 bytes
SHA-256: d2adfe2ca01cf04608da520dbd71cfe79a7ab0516edf53c0edbe3569d74c05e3
font_01_sfnt_off00014b97.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x14B97 14256 bytes
SHA-256: 61462ae18132282bf4da89c171a5cb86b7d52611d05ca124d6d0d494b0aab197
font_02_sfnt_off000162ed.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x162ED 17372 bytes
SHA-256: c5d276e7b346b781a47cd3b10d8623008ebe5564c2a1bb2f2947100b267be375
font_03_sfnt_off00018691.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x18691 792 bytes
SHA-256: 56b712e630cfed1b9f4013a6458874cf9350000ffc6e12991770e1f4febddd11