Malicious PDF — malware analysis report

Static analysis result for SHA-256 98f5124a2f44d843…

MALICIOUS

PDF

246.3 KB Created: 2022-03-31 00:43:26 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-08
MD5: b075466a703fa838ef7aaf8514a50988 SHA-1: 34c328400f76cd2e3f1eb011d7624495c6730e24 SHA-256: 98f5124a2f44d843016638373f6deb8817af981c661fc0f483cfd6a134b97984
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6102

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://bixedonaxube.weebly.com/uploads/1/3/4/6/134619794/kukixiru.pdf In PDF document text
    • https://gadesign52.com/uploads/files/202203210811021930.pdfIn PDF document text
    • https://pizojiri.weebly.com/uploads/1/3/4/6/134651663/5152045.pdfIn PDF document text
    • https://lugivizukur.weebly.com/uploads/1/3/1/8/131871894/8a70e19.pdfIn PDF document text
    • https://jaluxuza.weebly.com/uploads/1/3/4/3/134345387/bepozuxugid-jomafeloso-saxogaviboguw-kuzekura.pdfIn PDF document text
    • https://misadedami.weebly.com/uploads/1/3/3/9/133997414/2309889.pdfIn PDF document text
    • https://fagisidide.weebly.com/uploads/1/3/2/6/132682833/dunutajig.pdfIn PDF document text
    • https://vosutiwurog.weebly.com/uploads/1/3/5/4/135400890/kadanata-babodu-gatabo.pdfIn PDF document text
    • https://naloguvobiwulup.weebly.com/uploads/1/3/1/1/131163976/7573776.pdfIn PDF document text
    • http://loca-granderoue-montaletang.com/ckfinder/userfiles/files/kuxelevatirufezidofofar.pdfIn PDF document text
    • https://kutobuxuvesoga.weebly.com/uploads/1/3/0/7/130740510/9933393.pdfIn PDF document text
    • https://xeroxexpres.cz/userfiles/file/jobomas.pdfIn PDF document text
    • https://guliwomijura.weebly.com/uploads/1/3/4/8/134846957/votivuvorexazinodaxo.pdfIn PDF document text
    • https://dijideloduxez.weebly.com/uploads/1/3/4/3/134362038/2737869.pdfIn PDF document text
    • https://biduvokiket.weebly.com/uploads/1/3/4/3/134367510/beweziloluwoxu_pidifukubopo_takutuf.pdfIn PDF document text
    • https://xezolemi.weebly.com/uploads/1/3/5/3/135324657/ec26ef994f2c.pdfIn PDF document text
    • http://vuatoyen.com/uploads/userfiles/file/wilotebawagomutagonewe.pdfIn PDF document text
    • https://sunivisoxeban.weebly.com/uploads/1/3/4/4/134493344/dukovisaribef.pdfIn PDF document text
    • http://ahcxdq.com/uploads/file/191314022145.pdfIn PDF document text
    • http://harchovyk.com/userfiles/file/47968685254.pdfIn PDF document text
    • https://lisewukalog.weebly.com/uploads/1/3/4/4/134435391/6841129.pdfIn PDF document text
    • https://kututububon.weebly.com/uploads/1/3/1/6/131637035/xetimigawulajet.pdfIn PDF document text
    • https://maxegexetafes.weebly.com/uploads/1/3/1/3/131379525/278337.pdfIn PDF document text
    • https://jikesisepam.weebly.com/uploads/1/3/1/4/131406861/f4011b266877a7.pdfIn PDF document text
    • https://kinojapi.weebly.com/uploads/1/3/2/3/132302846/widevutotaronef.pdfIn PDF document text
    • https://cananalimdar.com/wp-content/plugins/super-forms/uploads/php/files/g3oderadpti3p14h77r5ct3p0h/julari.pdfIn PDF document text
    • https://silolezozuwagu.weebly.com/uploads/1/3/0/7/130774999/1021678.pdfIn PDF document text
    • http://egresiangus.com/admin/kcfinder/upload/files/jovorifemapafad.pdfIn PDF document text
    • https://xufudigu.weebly.com/uploads/1/3/4/5/134515134/sukoleputejo.pdfIn PDF document text
    • https://mimpi1pusat.com/contents/files/90374957775.pdfIn PDF document text
    • https://kupejuzog.weebly.com/uploads/1/3/1/6/131637034/0f35176.pdfIn PDF document text
    • https://xukovefekafevut.weebly.com/uploads/1/3/0/9/130969731/vusurulojexerufikel.pdfIn PDF document text
    • https://tupinikuwexopej.weebly.com/uploads/1/3/1/0/131070806/5862931.pdfIn PDF document text
    • https://rjpexport.com/files/42205088558.pdfIn PDF document text
    • http://vicc.huh.hu/UserFiles/File/27986787500.pdfIn PDF document text
    • https://xebuvimujutil.weebly.com/uploads/1/3/6/0/136050287/gokepewotojano.pdfIn PDF document text
    • https://juwalonivegab.weebly.com/uploads/1/3/5/3/135309433/wutekefoputetunuge.pdfIn PDF document text
    • https://tevav.co.za/XSRYdR1H?utm_term=stranger+things+font+download+freePDF link annotation
    • http://www.cst.rnu.tn/js/ckfinder/userfiles/files/53924405093.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_off000351fb.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000351fb.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000351fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x351FB 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6
font_01_sfnt_off000367e0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x367E0 10792 bytes
SHA-256: 1d372869527d733d1aa262db80cfeef80b310693feff98f5e3172b7ed2b57856
font_02_sfnt_off0003807a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3807A 19020 bytes
SHA-256: 96a02157c8e916d478240f1e6baf495518ac6c5ca911a6f53cfdb96d20f12ea6
font_03_sfnt_off0003b21c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3B21C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9