Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3ed3de8e94c402f…

MALICIOUS

PDF

451.5 KB Created: 2022-02-08 07:20:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 8dcfc0f30f3d0330b098ce75bd1f25e0 SHA-1: 04808b908ef7ae8a21a8cec3b547d5568b0c050d SHA-256: d3ed3de8e94c402ffc8ed6c3d4f86d1fda49db1de23fdeec6ad49cf375d35f19
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5599

Heuristics 6

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://colod.co.za/XSRYdR1H?utm_term=baaghi+2+movie+full++now PDF link annotation
    • https://groupunsur1.com/contents//files/32667658288.pdfIn PDF document text
    • http://raduzhniy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612db5ebe657f---54496117729.pdfIn PDF document text
    • http://amongelite.com/ci/userfiles/files/kizis.pdfIn PDF document text
    • http://industrialdevices.in/uploads/57439602683.pdfIn PDF document text
    • http://wumag.pl/userfiles/file/54731703503.pdfIn PDF document text
    • https://electrabicycles.pl/app/webroot/uploads/file/162558791731.pdfIn PDF document text
    • http://apexnepaltravel.com/userfiles/file/90964470544.pdfIn PDF document text
    • http://087334211.kad.tw/kads/ckfinder/userfiles/files/roseturaxam.pdfIn PDF document text
    • https://www.ewdel.cz/ckfinder/userfiles/files/88999296639.pdfIn PDF document text
    • https://qkon.ca/images/file/vaxezoke.pdfIn PDF document text
    • https://quatden.vn/webroot/img/files/44890194267.pdfIn PDF document text
    • https://nezrenweb.com/calisma2/files/uploads/jenem.pdfIn PDF document text
    • http://strandedtattoo.com/file/bazomir.pdfIn PDF document text
    • http://machin.kr/userData/board/file/kokogevotoz.pdfIn PDF document text
    • http://vnmarket.vn/kcfinder/upload/files/Product%20Overview%20Durajet%20HV%203000.pdfIn PDF document text
    • http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/16107f23e3a8be---pavetilofigafedol.pdfIn PDF document text
    • http://np-laser.com/upload_fck/file/2021-7-3/20210703175415158997.pdfIn PDF document text
    • https://conrays.ru/f/data/76190065729.pdfIn PDF document text
    • http://panziofabian.hu/fck_kepek/zegokuxemigikame.pdfIn PDF document text
    • https://zlataraburmevuckovic.com/files/sipemolexisajepa.pdfIn PDF document text
    • http://xn--80affcyoc0ac1f6a.xn--p1ai/admin/modules/ckeditor/ckfinder/userfiles/files/kisorisabo.pdfIn PDF document text
    • http://www.icareonline.net.au/ckfinder/icare/files/jegopufaxanolilojebaxila.pdfIn PDF document text
    • http://takeacode.org/user/d41d8cd98f00b204e9800998ecf8427e/file/judujopanatobusuvovogegi.pdfIn PDF document text
    • https://www.agencesramos.com/ckfinder/userfiles/files/jizodoledifuruloleweb.pdfIn PDF document text
    • http://tuivaivietnam.com/uploads/files/78052094120.pdfIn PDF document text
    • https://perleyparish.org/wp-content/plugins/super-forms/uploads/php/files/ac222a8090340f3b6d83d43c53198a50/97896877697.pdfIn PDF document text
    • http://musthighschool.mn/ckfinder/userfiles/files/75867957616.pdfIn PDF document text
    • https://podzamcze-dobczyce.pl/admin/kcfinder/upload/files/25763366476.pdfIn PDF document text
    • https://safe-international.com/userfiles/file/1514298525.pdfIn PDF document text
    • http://porpora.eu/imagenes/imagenes_contenidos///tuvirawosalikevape.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_off0006a023.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6A023 10720 bytes
SHA-256: 02d49f217379f52440b8ac6e9084beb11f275a7e31965a5782f9ec047bb9563d
font_01_sfnt_off0006b8aa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6B8AA 17952 bytes
SHA-256: f00bd825e399a7896a65ab48e8646f36d29b0889c2b8e1fcb175e970313c1c6d
font_02_sfnt_off0006e840.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6E840 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9