PDF static analysis report

Static analysis result for SHA-256 aea7d1953e75418b…

SUSPICIOUS

PDF

37.0 KB Created: 2021-05-21 05:04:03 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: aac8804e8f428af30e911d8fd5c077c9 SHA-1: 55a03d16590d52b86da999915ba292727b9f5e25 SHA-256: aea7d1953e75418bf15ecc2bd9979e242056a836284090d190b81e77914e0659
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs and a call-to-action phrase, 'CLICK HERE TO ACCESS ROBLOX GENERATOR', suggesting a phishing or scam attempt. The primary malicious URL points to a resource related to game hacks, and the ML classifier strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URIs and the document's content indicate an attempt to redirect the user to a potentially harmful site.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9447

Heuristics 3

  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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://netcdn.xyz/app/431946152/roblox-free-hair-codes-game-hack PDF link annotation
    • https://ce.itk.ac.id/asset/backend/upload/ckeditor/files/coin-master-free-spins-link-today-haktuts_GM406889139.pdfIn PDF document text
    • https://ce.itk.ac.id/asset/backend/upload/ckeditor/files/bux-gg-robux-free_GM431946152.pdfIn PDF document text
    • https://ce.itk.ac.id/asset/backend/upload/ckeditor/files/how-to-get-free-spins-and-coins-in-coin-master_GM406889139.pdfIn PDF document text
    • https://ce.itk.ac.id/asset/backend/upload/ckeditor/files/coin-master-hack-version-2021-download_GM406889139.pdfIn PDF document text
    • https://ce.itk.ac.id/asset/backend/upload/ckeditor/files/coin-master-hack-app-download-free_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
stream_002_off0000328d.bin decompressed-pdf-stream PDF FlateDecoded stream at offset 0x328D 26612 bytes
SHA-256: e8396aacc50fc7bf4a923f9e7ded6bd827eaeb184df1e81c3ebb65ffdf7f3922
font_01_sfnt_off00006ebf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6EBF 18472 bytes
SHA-256: 0c34ab104977070915151016e24e35187f8354093682c5401cbbc3770fde4f5e