Malicious PDF — malware analysis report

Static analysis result for SHA-256 4e369a5fd4ee1e4e…

MALICIOUS

PDF

412.5 KB Created: 2022-03-07 16:01:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19
MD5: 735fab8bb3f0822df3e39da248d8a190 SHA-1: 372a52be89b7441a9872346f7eaa3a97cda46c0e SHA-256: 4e369a5fd4ee1e4e32723e635504ebefc57a9ebd369ee582122679a53038d35a
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3921

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://tevav.co.za/XSRYdR1H?utm_term=kotor+2+guide+influence PDF link annotation
    • https://hr-serdahel.hu/images/file/87340378796.pdfIn PDF document text
    • http://tse.net.in/assets/ckeditor/kcfinder/upload/files/bexubufuresixigenusuwi.pdfIn PDF document text
    • http://jtravel.clickis.kr/FileData/ckfinder/files/20220301_570A7AB551083296.pdfIn PDF document text
    • http://baracenter.be/userfiles/file/1211416907.pdfIn PDF document text
    • http://apexibd.com/uploads/fck_uploads/file/90450012966.pdfIn PDF document text
    • https://lescourailleurs.com/upload/editor/file/wesipagadane.pdfIn PDF document text
    • http://kulukaubandus.ee/files/filemanager/files/zifedegija.pdfIn PDF document text
    • http://pharmorgsyn.com/upload/files/xibulusapipepokagarekoket.pdfIn PDF document text
    • http://darangyi.com/userData/board/file/zipumu.pdfIn PDF document text
    • http://iq-money.ru/upload/files/7847972527.pdfIn PDF document text
    • https://officialbacknumber.org/editor_up/98697629240.pdfIn PDF document text
    • https://tamtam.com.ua/wp-content/plugins/super-forms/uploads/php/files/e5d6aabd86939416bef8152830a85754/gogege.pdfIn PDF document text
    • http://kiengiahung.com/userfiles/file/wosubaderisiz.pdfIn PDF document text
    • https://www.studiopicotti.com/_admin/kcfinder/upload/files/7701738756.pdfIn PDF document text
    • http://scro.ru/pic/file/kiwabokijemibuvutuwela.pdfIn PDF document text
    • http://laserinnsbruck.com/static/43628502880.pdfIn PDF document text
    • http://rainternacional.com/userfiles/file/15267790593.pdfIn PDF document text
    • https://esnd2013.bulletins.be/userfiles/file/53484122063.pdfIn PDF document text
    • http://dae-young.kr/upload/fckeditor/file/47435439057.pdfIn PDF document text
    • https://dom4m.by/userfiles/files/67437617618.pdfIn PDF document text
    • http://satexvernaz.fr/kcfinder/upload/files/40264291516.pdfIn PDF document text
    • http://ettis.net/kcfinder/upload/files/56989843284.pdfIn PDF document text
    • http://meruzhankhachatryan.com/app/webroot/files/file/topuxutimofefo.pdfIn PDF document text
    • http://grossbuch.com/upload/file/mabuvonexizununawa.pdfIn PDF document text
    • https://icbacademy.com/upload/files/42001383267.pdfIn PDF document text
    • http://thibangoto.com/app/webroot/uploads/files/31423957414.pdfIn PDF document text
    • http://togclick.com/media/userFckfiles/file/kuvisele.pdfIn PDF document text
    • https://tyko.pl/userfiles/file/tepovomanizozopoteved.pdfIn PDF document text
    • http://etasystem.net/userfiles/files/9457701893.pdfIn PDF document text
    • http://dnt-mayak.ru/content/File/18825098294.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

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005eeba.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5EEBA 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000605da.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x605DA 10532 bytes
SHA-256: c4c331b24c87097e6bf18092fdd5ce47bb0dfafe28d2460272561390f176d0bb
font_02_sfnt_off00061dcd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61DCD 17876 bytes
SHA-256: 3b8982dcbc5de1da181a8d82ff45d3f9d9eaeede4f9927b8f6db796c7a0c637b
font_03_sfnt_off00064ca4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64CA4 16336 bytes
SHA-256: adf38969d40f501586e0caf93d33991e243baeeecfe575c4831cdbf64b7044fa