Malicious PDF — malware analysis report

Static analysis result for SHA-256 26fa2a3094bd610a…

MALICIOUS

PDF

259.1 KB Created: 2022-04-13 03:55:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-18
MD5: 89e536bd7074d0402c13edd65b3e9088 SHA-1: 0d07d52595b00cb4174857a196c4fc30272ddd23 SHA-256: 26fa2a3094bd610a3575da48cb966ed314eca46bbed2d75c9f4dbc67db255443
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7170

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://lazav.co.za/XSRYdR1H?utm_term=react-+bootstrap-+datetimepicker+time+format PDF link annotation
    • https://japekubejur.weebly.com/uploads/1/3/0/7/130775222/jejamen.pdfIn PDF document text
    • https://realxenon.ru/uploads/files/vusajewu.pdfIn PDF document text
    • http://dolgoprudnyj.inhome360.ru/admin/ckfinder/userfiles/files/tunatomumumaf.pdfIn PDF document text
    • https://pojozuwowate.weebly.com/uploads/1/3/4/6/134631913/nuwatomod.pdfIn PDF document text
    • https://newsru.md/upload/userfiles/files/rekulegixeserejexilavi.pdfIn PDF document text
    • http://3dprofi.net/images/uploads/file/lulugagoxad.pdfIn PDF document text
    • https://proxus.nl/file/xinodobafabuzove.pdfIn PDF document text
    • https://gelekale.weebly.com/uploads/1/3/4/2/134266195/fetefaj-jomilakekajug-sugajimis-gaduba.pdfIn PDF document text
    • https://wutusexiradolo.weebly.com/uploads/1/3/0/9/130969471/0194e2829.pdfIn PDF document text
    • http://thiennhanduong.com/ckeditor/kcfinder/upload/files/69571391424.pdfIn PDF document text
    • http://altus.pl/userfiles/file/tevudi.pdfIn PDF document text
    • http://elai.kz/upload/2022/02files/22022621503787103567mdf.pdfIn PDF document text
    • https://cserepakcio.hu/xdata/file/94304218807.pdfIn PDF document text
    • http://zhenjiamachine.com/upfolder/e/files/20220317015529.pdfIn PDF document text
    • https://guxumexowe.weebly.com/uploads/1/3/3/9/133999944/wamarinem.pdfIn PDF document text
    • https://dulowufokupi.weebly.com/uploads/1/3/4/4/134495444/4341463.pdfIn PDF document text
    • https://xofajusas.weebly.com/uploads/1/3/1/0/131069744/6bb2e9.pdfIn PDF document text
    • https://kafasomawupi.weebly.com/uploads/1/3/0/7/130775431/bilasiwose.pdfIn PDF document text
    • https://bwhe.in/ckfinder/userfiles/files/pifovakivinerixe.pdfIn PDF document text
    • https://perfectionistpaintingnj.com/ckfinder/userfiles/files/57471300039.pdfIn PDF document text
    • https://nuxutesinof.weebly.com/uploads/1/3/1/4/131437012/wasuto_vafazigupobid_bomelib.pdfIn PDF document text
    • http://brlairport.com/images/file/62610773843.pdfIn PDF document text
    • http://cortocircuito.trialpanel.com/images/Upload/files/zazesalanubedemuteta.pdfIn PDF document text
    • http://sahcarpets.com/userfiles/file/sawelofivewipal.pdfIn PDF document text
    • http://www.anieliasfx.com/uploads/textareas/file/ragasoveva.pdfIn PDF document text
    • https://mazifufozabi.weebly.com/uploads/1/3/4/6/134690202/jajeromegirafanokod.pdfIn PDF document text
    • http://pate4me.com/userfiles/file/ximeloverux.pdfIn PDF document text
    • https://sukopowe.weebly.com/uploads/1/3/4/4/134499194/f232567fe3016.pdfIn PDF document text
    • https://dobekaveliwe.weebly.com/uploads/1/3/4/5/134599348/fitomofegu.pdfIn PDF document text
    • https://gatheritup.com/js/kcfinder/upload/files/47238537462.pdfIn PDF document text
    • https://pifelitasa.weebly.com/uploads/1/3/5/3/135350032/xatulumupunif-gapomuvepi.pdfIn PDF document text
    • https://zuxibonidape.weebly.com/uploads/1/3/4/8/134889984/dovixababe-ritugibuxuxel.pdfIn PDF document text
    • http://jinyudachem.com/upload/files/lukoverufaletobag.pdfIn PDF document text
    • http://hfnhsw.com/upload/files/mofugomuvejubuxur.pdfIn PDF document text
    • https://pofumojonoro.weebly.com/uploads/1/3/4/4/134474045/1828648.pdfIn PDF document text
    • https://shreenatharcade.evozonetechnolabs.com/userfiles/file/56693096384.pdfIn PDF document text
    • https://777mto.net/contents/files/boluzeragev.pdfIn PDF document text
    • https://hzautomatisering.nl/userfiles/file/soxiwug.pdfIn PDF document text
    • https://fac.apuntoweb.com/userfiles/files/87864144494.pdfIn PDF document text
    • https://nicemexico.net/wp-content/plugins/formcraft/file-upload/server/content/files/16208bc3b4f3d7---33857770164.pdfIn PDF document text
    • http://abnicum.ru/files/files/87800260843.pdfIn PDF document text
    • https://konteshamamotu.com/userfiles/file/tewipeguzizudenefuweruwe.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_off00039b4f.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00039b4f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39B4F 18004 bytes
SHA-256: 62e61f9b2ab3065cb1628316b88e543c9028c0298f2b69aaf14cfe44f0f5bd7f
font_01_sfnt_off0003caf7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3CAF7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0003e30e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3E30E 10944 bytes
SHA-256: 9e25f33add6ff599b1e481321bcf52653e2c0719a2cc71ffbe24a666f7bf01a4