PDF static analysis report

Static analysis result for SHA-256 fe014fd4b49eb75d…

SUSPICIOUS

PDF

31.5 KB Created: 2021-07-19 12:15:15 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 2a0d95ff0102463ef363ef51f753270b SHA-1: aa88b8a31fce654421fdddfa91450e792c3af65d SHA-256: fe014fd4b49eb75d70cde3588cedd6d1c47e9fef4550b56689e14c4b4cea2593
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains a lure for 'Free Robux Websites' and includes a direct link to a suspicious URL. The ML classifier also flagged the PDF as malicious. While no scripts were explicitly extracted, the presence of embedded links and the nature of the lure suggest an attempt to redirect the user to a malicious site, likely for credential harvesting or to deliver a secondary payload.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9656

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 http://netcdn.tw/app/431946152/free-robux-websites-that-actually-work-2021-game-hack PDF link annotation
    • https://www.hagleygolfclub.co.uk/admin/ckfinder/userfiles/files/minecraft-java-free-download_GM479516143.pdfIn PDF document text
    • https://www.hagleygolfclub.co.uk/admin/ckfinder/userfiles/files/coin-master-daily-gift-free-spins-and-coins-link_GM406889139.pdfIn PDF document text
    • https://www.hagleygolfclub.co.uk/admin/ckfinder/userfiles/files/coin-master-free-spins-daily_GM406889139.pdfIn PDF document text
    • https://www.hagleygolfclub.co.uk/admin/ckfinder/userfiles/files/free-robux-link_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00002460.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2460 21900 bytes
SHA-256: 4f501b3b54910da90f09fa75e9505b3143e6bc385f5ca43a491aa679217f3aab
font_01_sfnt_off000054b5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54B5 19840 bytes
SHA-256: 415b7ee37fda4fc7e840ae839cc984cb2b4a0b95548347be2336140620e9a02b

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