Malicious PDF — malware analysis report

Static analysis result for SHA-256 5a17e3002dbf97fe…

MALICIOUS

PDF

102.2 KB Created: 2021-12-05 13:46:17 +03:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-05-31
MD5: e9223ffa28da1ee57b87b98da788adf4 SHA-1: b84f8f870c367d0c2a90af4d4bf138451671b41f SHA-256: 5a17e3002dbf97fec929f71ed4d91dd7932ba6d31d5546ae7d8ea8e5d3d28666
67 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0214

Heuristics 5

  • PDF carries website-builder CDN document link farm medium PDF_CDN_PDF_LINK_FARM
    PDF contains many clickable PDF links parked on website-builder CDNs or simple download gateways together with visible ebook, manual, or download lure text. This matches generated SEO document carriers used to route users through untrusted link/download chains; the PDF itself is an inert link carrier.
  • PDF links to disposable redirector campaign host medium PDF_DISPOSABLE_REDIRECTOR_CAMPAIGN
    PDF's outbound link points to a throwaway redirector domain that recurs as the sole redirect across a large family of otherwise unrelated spam PDFs (movie-piracy, affiliate, and viral-link lures). These domains appear on no reputable list and exist only to funnel openers into malvertising / scam / download chains.
  • 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://getpdf.pw/book?res=strik&isbn=9780060927424&kwd=Journey%20of%20the%20Heart%20:%20Intimate%20Relationships%20and%20the%20Path%20of%20Love PDF link annotation
    • https://static.s123-cdn-static-a.com/uploads/4650078/normal_61ab582d592b7.pdfIn PDF document text
    • https://static.s123-cdn-static-b.com/uploads/4650138/normal_61ab0f4b7f505.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4648809/normal_61aad42868128.pdfIn PDF document text
    • https://uploads.strikinglycdn.com/files/60d6a560-5468-4a37-a6d0-1ad3ce316a5f/atoz-mysteries-the-quicksand-question-905.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off00013803.bin)

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_off00013803.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13803 21736 bytes
SHA-256: 56fac4ba393b8292f69ab5da1fe4c530ea2d62d9b4f999ea233dc8a7d12bbd96
font_01_sfnt_off00016a90.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16A90 19900 bytes
SHA-256: 4ddffb631c712c4b42eac43fc9fc40c07d4672566c14d9adb5bf810a37a5be93

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