Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d5180c226467149…

MALICIOUS

PDF

86.3 KB Created: 2021-12-07 20:37:50 +03:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-04-11
MD5: 45f6a5705eaef9bcf25636c808b869ca SHA-1: 603be08df6b770774967070fee670805939b630f SHA-256: 0d5180c2264671495cd092e558c6be0b5688bb8a9f690e558fa1712252e43de4
99 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0419

Heuristics 5

  • Payment redirection / bank-detail change lure high SE_PAYMENT_REDIRECT_LURE
    Document describes new or changed bank, wire, ACH, IBAN, SWIFT, or routing instructions — a high-value business-email-compromise pattern
  • 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.
  • 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=9780228102731&kwd=The%20Cheerleading%20Book%20:%20The%20Young%20Athletes%20Guide PDF link annotation
    • https://static.s123-cdn-static-b.com/uploads/4659364/normal_61ada39d641e5.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4659576/normal_61ad5ba70f4b1.pdfIn PDF document text
    • https://static.s123-cdn-static.com/uploads/4659400/normal_61add47febeed.pdfIn PDF document text
    • https://static.s123-cdn-static-d.com/uploads/4659671/normal_61ad3801df80a.pdfIn PDF document text
    • https://static.s123-cdn.com/uploads/4659461/normal_61ad7f6a630db.pdfIn PDF document text
    • https://files8.webydo.com/9588833/UploadedFiles/40F32D95-4A97-2F2C-CF3A-F15DF8BCD3A8.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off0000f8de.bin)

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000f8de.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF8DE 21300 bytes
SHA-256: 92936c7a4875da81310544950c1a9acd82c8c0f70d7f2666d10069dfdf8d8ef0
font_01_sfnt_off00012a0c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12A0C 20544 bytes
SHA-256: 63a26d605efa6c3f4d496fd88d0c35629e0e4d2913f60d856a8a09bea213b0e2