Malicious PDF — malware analysis report

Static analysis result for SHA-256 62428975dca16427…

MALICIOUS

PDF

217.7 KB Created: 2022-02-21 01:46:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: a4bd97ec7b39fd428df63ff87e5d1b5b SHA-1: 79b20bd1e02c149c1b5ef1ab2ebaf84f2fed263f SHA-256: 62428975dca164276d74a28bf01e67aad269232e61a403c0e14b63c28f3e1752
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8296

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://sunuf.co.za/XSRYdR1H?utm_term=milestone+template+gitlab PDF link annotation
    • https://gobelsprofil.com/upload/files/desatewupopoladir.pdfIn PDF document text
    • http://vinhomeshaiphong.net/app/webroot/img/files/74503717740.pdfIn PDF document text
    • http://mayinmaunhat.com/upload/files/67636957273.pdfIn PDF document text
    • https://ww150002.linebot.net/upfile/files/20220125123423.pdfIn PDF document text
    • http://bladensburg.abwingsmd.com/uploads/files/76380878054.pdfIn PDF document text
    • http://coiffurenais.com/userfiles/file/30316314793.pdfIn PDF document text
    • https://juicy-group.com/editor_upload_image/file/mikeruwetuvosu.pdfIn PDF document text
    • http://biznesfishki.ru/files/userfiles/files/vurajugibenodunazoz.pdfIn PDF document text
    • https://trungtammatnamviet.vn/upload/files/62520941994.pdfIn PDF document text
    • http://eclickapps.in/userfiles/files/lunopagekulokurokafi.pdfIn PDF document text
    • http://flirdining.com/uploads/files/xopixobitudanawurejop.pdfIn PDF document text
    • https://quanticabtl.com/cms_2018_quantica/sgi_userfiles/userfiles/files/peruwagokogefomupol.pdfIn PDF document text
    • https://ucknef-basket.fr/images/files/53989037077.pdfIn PDF document text
    • http://jtg-antracyt.pl/files/file/kakepefulewugadijobivuji.pdfIn PDF document text
    • http://kaiyudachem.com/filespath/files/20210730122048.pdfIn PDF document text
    • http://www.peritaonline.es/ckfinder/userfiles/files/jevokorelikunujidefofesi.pdfIn PDF document text
    • http://ciba.lv/uploaded/file/28924363744.pdfIn PDF document text
    • http://jobsmarttampabay.com/files/public/dikebitafifemixutofove.pdfIn PDF document text
    • http://biurodluga.pl/files/files/zapodolomaramijuju.pdfIn PDF document text
    • https://kanat.com/upload/ckfinder/files/getitotugekezotavoxow.pdfIn PDF document text
    • http://galettedesrois.eu/userfiles/file/21908675363.pdfIn PDF document text
    • http://studionegro.net/userfiles/files/40947093426.pdfIn PDF document text
    • http://ambiance-cinema.fr/wp-content/plugins/super-forms/uploads/php/files/41e21a57e34522ffedf21ab1e69f8a71/33670858684.pdfIn PDF document text
    • http://www.sudaff.com/pics/file/derel.pdfIn PDF document text
    • http://www.melodypods.com/wp-content/plugins/formcraft/file-upload/server/content/files/161d1c52652be2---73672318407.pdfIn PDF document text
    • http://kutscher-customs.de/gfx/userfiles/files/99084403621.pdfIn PDF document text
    • http://besttailor.info/ckfinder/userfiles/files/datunuxavu.pdfIn PDF document text
    • https://bandloc.com/FCKeditor/file/weketudepu.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002f50f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2F50F 10628 bytes
SHA-256: 009812fd021caae7d866fd078b088fc1a568d7daf1df5657059c08416e212ad9
font_01_sfnt_off00030d21.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30D21 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0003243c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3243C 18952 bytes
SHA-256: c33dbaba9a89bea76d35149a0529330f892c6b7dcd7edc8e0d79b1211d79770f

Open this report in the interactive analyzer, or submit your own file for analysis.