Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e46ff1d4efdaed…

MALICIOUS

PDF

379.0 KB Created: 2022-03-26 05:04:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 230afd59f4d11234365cf5c154e0c85d SHA-1: 2f94e42002da421969d2788f877ddbb78e9d690b SHA-256: d3e46ff1d4efdaed7f2708ffbb8a9c5333688cb8d1531eaaf9c8b8edf7813c35
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7099

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=handyman+in+your+pocket+pdf PDF link annotation
    • https://tanasiri.com/piceditor/file/vakilujogalofojorireper.pdfIn PDF document text
    • https://balatonpremiumvillas.hu/webroot/upload/files/tovinodixabitorutapulugaz.pdfIn PDF document text
    • https://satuldelut.ro/ckfinder/userfiles/files/jupolasewat.pdfIn PDF document text
    • https://sibois.eu/userfiles/file/24504601494.pdfIn PDF document text
    • http://biogenetec.tw/image/files/20220304_111037.pdfIn PDF document text
    • https://www.bevillelecomte.ovh/ckfinder/userfiles/files/xizotokanigidelafu.pdfIn PDF document text
    • http://kamkmori.cz/ckfinder/userfiles/files/44124974451.pdfIn PDF document text
    • http://rmidiomas.com/uploads/files/84058096751.pdfIn PDF document text
    • http://ebrinteractive.com/userfiles/file/kuvajumurepimolup.pdfIn PDF document text
    • http://www.bioderko.chodziez.pl/kcfinder/upload/files/bujiw.pdfIn PDF document text
    • http://cuadepthanglong.com/images/ckeditor/files/4815779515.pdfIn PDF document text
    • http://saaretravel.ee/images/file/84279571322.pdfIn PDF document text
    • https://kmkmekanik.com/upload/ckfinder/files/dunazagigutolumemukesel.pdfIn PDF document text
    • http://change4best.ru/upload/file/47828352475.pdfIn PDF document text
    • http://dytac.hk/userfiles/bulalewabujuwaras.pdfIn PDF document text
    • https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/1621dbd7860a27---rofivuvurazepunanof.pdfIn PDF document text
    • https://vietfun.com.vn/wp-content/plugins/super-forms/uploads/php/files/ntvgemj5hpav3tdghd21o24ptd/95828848119.pdfIn PDF document text
    • http://vizugy.hu/uploads/files/files/29914679825.pdfIn PDF document text
    • http://8foro.exceltur.org/exceltur_nuevo/ckfinder/userfiles/files/ledorofabuviv.pdfIn PDF document text
    • https://karpataljaturizmus.hu/upload/lasedapabogexigilaxim.pdfIn PDF document text
    • http://scsxian.com/userfiles/file/20220316220839_cb19za.pdfIn PDF document text
    • http://tornyanggrace.com/upload/file/levikesapejuroradokabewu.pdfIn PDF document text
    • http://iwilldoit.ru/uploads/files/files/xazovapop.pdfIn PDF document text
    • https://dlt-nkp.com/fileupload/file/tesenuxajewaxaxoxudu.pdfIn PDF document text
    • http://forsheda.se/admin/kcfinder/upload/files/dolodekaxed.pdfIn PDF document text
    • http://creacionesfullpack.com/kcfinder/upload/files/sitokite.pdfIn PDF document text
    • https://campestrechihuahua.com.mx/kcfinder/upload/files/70937900034.pdfIn PDF document text
    • http://muabannhagiare.net/images/uploads/files/puseviga.pdfIn PDF document text
    • http://baugeraeteverleih.de/benutzerdateien/2292785438.pdfIn PDF document text
    • http://doors.syskon.eu/ckfinder/userfiles/files/fosijezijuvopadom.pdfIn PDF document text
    • https://wmu24.ru/media/file/4755476969.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00058426.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58426 10864 bytes
SHA-256: be51b48c74c93bafabd1333383c8d84a06cfc1a964f74b91dd4cd9a69cc5f73a
font_01_sfnt_off00059d2e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59D2E 15780 bytes
SHA-256: 2c2e7c6ee088ffe854365f7a4357147aa55104139d5893d589b719590bf36a0d
font_02_sfnt_off0005c5f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C5F5 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9