Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df2e474110db7d5…

MALICIOUS

PDF

401.4 KB Created: 2022-06-08 15:30:21 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: cebb8cee16fc377a88eba7f70158cd8c SHA-1: dd7e1721f6cb6722f87f7d84e0404f72e262001a SHA-256: 6df2e474110db7d568ab7e974c58773684625152faa589b5a1f7622eacc2a654
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7197

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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://yoyep.co.za/XSRYdR1H?utm_term=kiran+ssc+cgl+previous+papers+pdf+free+printable+pdf+file PDF link annotation
    • https://badugilomavi.weebly.com/uploads/1/3/4/6/134619597/gaduvudidate.pdfIn PDF document text
    • http://tungalag.mn/userfiles/files/24632577048.pdfIn PDF document text
    • https://maconlux.lu/userfiles/files/bobowamaxunoxonexoro.pdfIn PDF document text
    • https://tarosukawumoteb.weebly.com/uploads/1/3/4/6/134691059/ginijomomiriwuvuz.pdfIn PDF document text
    • https://editora-arara-azul.com.br/site/admin/ckfinder/userfiles/files/30889731783.pdfIn PDF document text
    • https://xubivotalo.weebly.com/uploads/1/3/0/7/130775972/7318412306b4156.pdfIn PDF document text
    • https://gudosotavuna.weebly.com/uploads/1/3/4/7/134722070/e1eb10ad382.pdfIn PDF document text
    • https://luwupedo.weebly.com/uploads/1/3/1/3/131383743/31d4ec9.pdfIn PDF document text
    • https://rofasaxoropop.weebly.com/uploads/1/3/5/3/135316675/pakobazegaka_batajafuwunix_zinul.pdfIn PDF document text
    • http://www.anclupnapoli.it/userfiles/file/49207539057.pdfIn PDF document text
    • https://somos.co/dleyes/admin/fotos/file/jagefebadaxosesujed.pdfIn PDF document text
    • https://zezodejesamibiz.weebly.com/uploads/1/3/1/1/131164097/dolunaxo-zaveg-nuner-bufosunufakarej.pdfIn PDF document text
    • https://mibebedobosuv.weebly.com/uploads/1/3/4/3/134322580/goterejakuvulisuf.pdfIn PDF document text
    • https://ramowofotaro.weebly.com/uploads/1/3/1/6/131607053/8784851.pdfIn PDF document text
    • https://vibofizetukoz.weebly.com/uploads/1/3/0/9/130969748/mefukibav-muwelorof-vuxir-fugoxufuzogezu.pdfIn PDF document text
    • https://sawasorepe.weebly.com/uploads/1/3/0/7/130739445/sotivikimoko.pdfIn PDF document text
    • https://zuzagidebosoxe.weebly.com/uploads/1/3/4/3/134391670/d9abf93.pdfIn PDF document text
    • https://gusovegexu.weebly.com/uploads/1/3/1/4/131453321/museri.pdfIn PDF document text
    • http://vormsel.eu/admin/ckeditor/kcfinder/upload/files/xuraninanoxop.pdfIn PDF document text
    • https://gezedasi.weebly.com/uploads/1/3/1/3/131378850/tajaxesariwu-tutegudi-namunosixusulab.pdfIn PDF document text
    • https://wowuleribobele.weebly.com/uploads/1/4/1/4/141446891/7fdb5139f99b9.pdfIn PDF document text
    • https://mawanegofarate.weebly.com/uploads/1/3/4/4/134466522/pobejokerigenosexoni.pdfIn PDF document text
    • https://tigigedilopufam.weebly.com/uploads/1/3/5/4/135400960/zututepumaxovib.pdfIn PDF document text
    • https://niwejeru.weebly.com/uploads/1/3/4/3/134308800/batuwagukuxabili.pdfIn PDF document text
    • http://simonkuehner.de/gfx/userfiles/files/86814886122.pdfIn PDF document text
    • http://dopuskvsro.ru/UserFiles/bodofagukexoraxinatuv.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 extracted file (font_00_sfnt_off0005caa5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005caa5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005caa5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5CAA5 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0005e2b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E2B7 22112 bytes
SHA-256: a428e6ca4464e87b13af8498d2743aa5efc2b6d7d1ac313a1d141aa682eb892b
font_02_sfnt_off00061c7f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61C7F 11092 bytes
SHA-256: 95fde8987a59fc58b9174c748b6ff6f3c9aba981f79067e97e1d08cfd72e683f