Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e08faab4fdda9f…

MALICIOUS

PDF

74.9 KB Created: 2021-09-17 08:25:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: ae4bc639f34624168b9337f238a2f29f SHA-1: fb63bc87fd0f5beb6c8aea1bda4b8a464e290724 SHA-256: d3e08faab4fdda9f1f765e2d675d7c5920025a070ce2afb93d192bb1c0e3e39d
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://sukhayurveda.in/userfiles/file/42719438071.pdf In PDF document text
    • http://agataklimowska.pl/userfiles/file/rujeduvuvezubanazadudef.pdfIn PDF document text
    • https://cpsguffanti.com/uploads/file/87110811251.pdfIn PDF document text
    • http://digitalpolicycouncil.org/imagenes/file/81914015154.pdfIn PDF document text
    • http://studiotecnicobonoli.com/userfiles/files/gerepepikirasakupoma.pdfIn PDF document text
    • https://tttinox.com/upload/userfiles/files/lasagamipod.pdfIn PDF document text
    • http://w-w.cn/isee/pfm/cms/uploadfile/fck/file/jujivototumofan.pdfIn PDF document text
    • https://pchome.uzai.ca/upload/files/birupixusalabatonuki.pdfIn PDF document text
    • https://eprobatdz.com/ckfinder/userfiles/files/98611606267.pdfIn PDF document text
    • https://www.albriug.com/static/editor/ckeditor/ckfinder/upfile/files/19809736467.pdfIn PDF document text
    • http://www.satunatc.ac.th/ckfinder/userfiles/files/zijozokanixaxetun.pdfIn PDF document text
    • http://vattucongtrinh.com/userfiles/file/tevopebunogirezolug.pdfIn PDF document text
    • https://mehreganimaging.ir/images/upload/files/48802098631.pdfIn PDF document text
    • http://pass38.com/images/contentimages/files/porunepinanif.pdfIn PDF document text
    • http://www.herbertvanderbrugghen.nl/draft/66033185080.pdfIn PDF document text
    • http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/b9cd1d599d50f70eb93704c3ecbf7e5f/lesexukaropuwubi.pdfIn PDF document text
    • https://hijaustabilo.com/contents/files/woxezazununajipixa.pdfIn PDF document text
    • http://xn--80aagkbrca3apkgkee0a1bi.xn--p1ai/ckfinder/userfiles/files/roverijisibalididugu.pdfIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=resume+star+pro+cv+maker+apkPDF link annotation
    • http://perfecturology.cafe24.com/upload/editor/imagefile/77183414861.pdfIn PDF document text
    • https://easyown.ddproperty.com/datas/files/17275602853.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bf39.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBF39 18500 bytes
SHA-256: 562fceb031620a30777ffb7af305b846aa6b03fcc206f8381231b8a16b2fdf8b
font_01_sfnt_off0000edf1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEDF1 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00010608.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10608 10596 bytes
SHA-256: 01e8673f993e7ed16bb34aa80141b1ca226169e9037544200219ed17fcd54781

Open this report in the interactive analyzer, or submit your own file for analysis.