Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df46b56c58523f9…

MALICIOUS

PDF

89.1 KB Created: 2022-04-22 21:59:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: 1e5568f0bc5bf6266181b8260da9a790 SHA-1: b111a78d3df0ea5d229054aebd4448030ea2c66e SHA-256: 6df46b56c58523f9fc6820147f7a2db9e8716d034b358835cff14112955c9a5a
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9996

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://awinresource.com/uploadfile/file/lifuzatafopapidubew.pdf In PDF document text
    • http://breakevenpoint.pl/uploads/editor/file/jovusowifajunenetekegesa.pdfIn PDF document text
    • http://marquisdecor.com/userfiles/file/53864127457.pdfIn PDF document text
    • https://levibuzoj.weebly.com/uploads/1/3/4/4/134444272/615918f7f.pdfIn PDF document text
    • https://manastrim.com/ckfinder/userfiles/files/mobafudojepe.pdfIn PDF document text
    • http://mimarkamilozkartal.com/userfiles/files/48266339538.pdfIn PDF document text
    • https://panezoso.weebly.com/uploads/1/3/4/6/134697542/mijuvetexoki.pdfIn PDF document text
    • https://wozuxepu.weebly.com/uploads/1/3/4/4/134478893/52e51a94effc.pdfIn PDF document text
    • http://whatcanidoforyou.eu/publish/file/bixoroweraponunuje.pdfIn PDF document text
    • https://yingzhaoliuart.com/upload/file/45358289338.pdfIn PDF document text
    • http://abacusnancy.com/userfiles/file/40284676971.pdfIn PDF document text
    • http://chandox.yun2u.com/upload/files/56967803616.pdfIn PDF document text
    • http://balony.dmuchance.eu/userfiles/file/welaxazebezugojuxumera.pdfIn PDF document text
    • http://lutechmed.com/Images_upload/files/83095877452.pdfIn PDF document text
    • https://kixujededewi.weebly.com/uploads/1/3/0/8/130814479/a8f660cd6292ff.pdfIn PDF document text
    • https://sebonegipuwi.weebly.com/uploads/1/3/4/1/134108682/9618555.pdfIn PDF document text
    • http://installmysolar.com/userfiles/file/xexawopi.pdfIn PDF document text
    • https://bizepusenovub.weebly.com/uploads/1/3/4/5/134509919/fagokotufo_ranuralopos.pdfIn PDF document text
    • https://kaxapanokatonab.weebly.com/uploads/1/3/1/0/131070327/sitefiseneda-rujixewoli-tegebat.pdfIn PDF document text
    • https://lovig.co.za/YmrXLWy8?keyword=asus%20rog%20crosshair%20vii%20hero%20release%20datePDF link annotation
    • 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 extracted file (font_00_sfnt_off0000dfe5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000dfe5.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000dfe5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDFE5 10692 bytes
SHA-256: 27569ed186a9c2fb4319371fabd6e184169f19c7766c641500511819d8dc784a
font_01_sfnt_off0000f86e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF86E 16240 bytes
SHA-256: fad5dacf09cd1b43314537240f9f06457f0671f261c0d1ec505bc4c7454e8b9a
font_02_sfnt_off00010e44.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10E44 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_03_sfnt_off00012656.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x12656 18288 bytes
SHA-256: caaeca92e9267f447681cd0dc4611d9e1de4edf8f710b7fbeb505b4b42ce1cda