Malicious PDF — malware analysis report

Static analysis result for SHA-256 d505fd4fc0d27c7b…

MALICIOUS

PDF

75.4 KB Created: 2022-05-01 21:44:29 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-29
MD5: 7a28fa1649505f1f74c5cccc9e91e07f SHA-1: 4f1520499e99b4ce8669fb18adfa00377bbc58b1 SHA-256: d505fd4fc0d27c7b0264fe48bb17f900957015393ca7f333b01737b9361c67d0
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://colod.co.za/YmrXLWy8?keyword=how%20to%20train%20your%20dragon%202%20full%20movie%20dailymotion PDF link annotation
    • https://ranuregobaxamig.weebly.com/uploads/1/3/4/8/134889764/japomekalitej-vifetel-xitokumi.pdfIn PDF document text
    • https://nanelovuw.weebly.com/uploads/1/3/5/3/135328611/8ab579578ad.pdfIn PDF document text
    • https://dozefiduvema.weebly.com/uploads/1/3/4/6/134617149/1571185.pdfIn PDF document text
    • https://fvcomputer.orakromania.ro/mm/file/48658797867.pdfIn PDF document text
    • https://jivowewowigopap.weebly.com/uploads/1/3/1/6/131606746/jajaduwemoxofa-posizukurana-zorado-wuzuneta.pdfIn PDF document text
    • https://burakizu.weebly.com/uploads/1/3/1/0/131070688/vikubugaxorumemamid.pdfIn PDF document text
    • https://sexozorojupur.weebly.com/uploads/1/3/4/3/134390270/rolof_juzikesaz.pdfIn PDF document text
    • https://wapejakibupoj.weebly.com/uploads/1/3/4/4/134480200/lemoxugudowage.pdfIn PDF document text
    • https://sukopowe.weebly.com/uploads/1/3/4/4/134499194/2968772.pdfIn PDF document text
    • https://zawasofolebu.weebly.com/uploads/1/3/4/9/134902788/saromasetowoz.pdfIn PDF document text
    • https://mixabukosi.weebly.com/uploads/1/3/4/4/134479433/gopubijew.pdfIn PDF document text
    • http://mobitransjogja.com/files/65546955742.pdfIn PDF document text
    • http://www.agrosystem.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/1623e1cd03a660---18707672213.pdfIn PDF document text
    • https://gibaleferesefi.weebly.com/uploads/1/4/1/5/141571709/vodon.pdfIn PDF document text
    • https://gitapobukelagij.weebly.com/uploads/1/3/4/2/134266265/buzibupiselukawop.pdfIn PDF document text
    • https://dikapala.weebly.com/uploads/1/3/4/7/134700225/be98becfefd1605.pdfIn PDF document text
    • https://subegawi.weebly.com/uploads/1/3/5/3/135394411/bajenusimipusu_dofumejiwogaze_nosel_rewejibotojetiw.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

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000bf46.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBF46 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000d758.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD758 18188 bytes
SHA-256: 717936bd4b46ff38c171e9cbee974ed9fdf17958965e402130d3c8e43da03d79
font_02_sfnt_off00010461.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10461 11008 bytes
SHA-256: bc427f69fc264d70478aebb3f06bc6a25858dcdf6680cfd458e391c94be4bd37

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