Malicious PDF — malware analysis report

Static analysis result for SHA-256 d5086ef9b26a483b…

MALICIOUS

PDF

101.0 KB Created: 2022-04-30 13:38:31 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-29
MD5: ce20a7607174ef9fb1f5a511f4dd32d8 SHA-1: 849b7c962c330d98a0c6b554227c1cc22d50cfaa SHA-256: d5086ef9b26a483bd811245dac14a4678c78c579b4b7344dd1a0a2c39c01d870
156 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9992

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
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://cafij.co.za/YmrXLWy8?keyword=the%20experience%20economy%20summary PDF link annotation
    • https://www.goldenplanet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/162378de59a8a3---zosevawomib.pdfIn PDF document text
    • http://tallygroupkwt.com/uploads/file/57670725261.pdfIn PDF document text
    • https://livozowenenebu.weebly.com/uploads/1/3/0/8/130874097/3246701.pdfIn PDF document text
    • https://lotte-ppta.com/beta/assets/file/vefawevigosu.pdfIn PDF document text
    • https://woseluwimi.weebly.com/uploads/1/3/4/1/134131525/1c27d779cef.pdfIn PDF document text
    • https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/5bb13db7cff3fe0310bea32e529353ae/73940629092.pdfIn PDF document text
    • http://xn--hy1bt45apoap01a.net/jangheung/userfiles/file/29425629118.pdfIn PDF document text
    • http://dichvutheapec.com/upload/FCK/file/foximegoxipukomuvewib.pdfIn PDF document text
    • http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/hb4cml9rkj73up8b2u6v62bsc3/vurozevekipivadegun.pdfIn PDF document text
    • http://lingeriedediva.com/UploadFile/file/2022030622042073499.pdfIn PDF document text
    • https://mycocoa.org/images/upload/files/80890337315.pdfIn PDF document text
    • https://www.digitalsofts.com/wp-content/plugins/formcraft/file-upload/server/content/files/1624131115e03c---ratevezudatab.pdfIn PDF document text
    • https://vesizolakaz.weebly.com/uploads/1/3/4/3/134333528/soromelesi.pdfIn PDF document text
    • http://yuanjen.com/ckfinder/userfiles/files/robakamewosaluwuzuluv.pdfIn PDF document text
    • https://net-mex.hu/ckfinder/userfiles/files/voxuwiruzuwodijijazetu.pdfIn PDF document text
    • https://www.anep.it/ckeditor/kcfinder/upload/files/81775783493.pdfIn PDF document text
    • https://boxuvudadutubip.weebly.com/uploads/1/3/2/6/132695546/8836471.pdfIn PDF document text
    • https://nijasofefovo.weebly.com/uploads/1/3/4/7/134719995/kabokux-letijixo.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 1

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_off0001267a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1267A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00013e8c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13E8C 18540 bytes
SHA-256: 5fef66ce5d0ac27dcb4d8c2c846ba45ef74200257ac54f6d988a89973abf6821
font_02_sfnt_off00016dee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x16DEE 10772 bytes
SHA-256: a9b8cc83ebb74d1fe0180dcc60ad0cbe6560628f3058b5360cf51cf33aeef67a

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