Malicious PDF — malware analysis report

Static analysis result for SHA-256 29c94f0e6d5bba7d…

MALICIOUS

PDF

80.0 KB Created: 2022-04-17 04:38:53 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: be6988eaaf5bac53dfe3ac7fe9da82dd SHA-1: efaf1c04a66027b8d4b4ce29f5f41a81fca98877 SHA-256: 29c94f0e6d5bba7d968d6284b981eea20a85fb33dc505425de745a3eaacddda6
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

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://senovaxevuka.weebly.com/uploads/1/3/5/3/135304629/cd9322b.pdf In PDF document text
    • http://location-en-guadeloupe.com/js/kcfinder/upload/files/61604422224.pdfIn PDF document text
    • https://xinuluparos.weebly.com/uploads/1/3/0/9/130969110/9596534.pdfIn PDF document text
    • https://sonikegusu.weebly.com/uploads/1/3/3/9/133997348/tazobegezimef-xuwiwev-novuxemig-nisudo.pdfIn PDF document text
    • https://buranujepexu.weebly.com/uploads/1/3/4/3/134339299/ab20b241ae4483.pdfIn PDF document text
    • https://denutuzuno.weebly.com/uploads/1/3/4/7/134706868/3508074.pdfIn PDF document text
    • https://wisufisuzok.weebly.com/uploads/1/3/1/3/131383924/podutujozaxe.pdfIn PDF document text
    • https://baduzewikabure.weebly.com/uploads/1/3/4/3/134317938/2327484.pdfIn PDF document text
    • https://institut-arabe.org/ckfinder/userfiles/files/moririsirir.pdfIn PDF document text
    • https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/1625b3e636e43a---gujuzivisuli.pdfIn PDF document text
    • https://tradingcall.in/ckfinder/userfiles/files/40065229666.pdfIn PDF document text
    • https://gakazores.weebly.com/uploads/1/3/1/8/131856584/torabeton_wefipat_barogat_sovupamuvusi.pdfIn PDF document text
    • https://pejupatuwotim.weebly.com/uploads/1/3/2/8/132814375/2261254.pdfIn PDF document text
    • https://pakokapixufepu.weebly.com/uploads/1/3/4/6/134659136/94529f7.pdfIn PDF document text
    • https://zukepuroxile.weebly.com/uploads/1/3/4/7/134746995/27f9a5323a5.pdfIn PDF document text
    • https://fotelixufigowex.weebly.com/uploads/1/3/1/0/131071188/dizozonalometobo.pdfIn PDF document text
    • https://sewatotu.weebly.com/uploads/1/3/5/3/135346275/1275849.pdfIn PDF document text
    • https://polosaguri.weebly.com/uploads/1/4/1/4/141415529/6169215.pdfIn PDF document text
    • https://jiranunurojowoz.weebly.com/uploads/1/3/1/8/131860868/nezanatotug.pdfIn PDF document text
    • https://nonadokemiraf.weebly.com/uploads/1/3/0/9/130969568/rewakojebosifemu.pdfIn PDF document text
    • https://judilowidilal.weebly.com/uploads/1/4/1/2/141257722/3396210.pdfIn PDF document text
    • https://tajerupabud.weebly.com/uploads/1/3/1/1/131164315/mevelaje.pdfIn PDF document text
    • https://dotuxebi.weebly.com/uploads/1/3/1/4/131454754/1028620.pdfIn PDF document text
    • https://ragaz.co.za/YmrXLWy8?keyword=how%20to%20import%20audio%20files%20into%20garageband%20on%20macPDF 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_off0000d3d0.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d3d0.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d3d0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD3D0 16848 bytes
SHA-256: df9861665fa18da45954157ac227acdb9aa37de409a7169ea7d89e1117ab7736
font_01_sfnt_off0000ffaa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFFAA 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000117c1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x117C1 11280 bytes
SHA-256: f4836738b97580bd49141c4251fef46c018baae887fb3084c9d0683dcf43215c