Malicious PDF — malware analysis report

Static analysis result for SHA-256 cbe7de0ce4e9a80c…

MALICIOUS

PDF

374.8 KB Created: 2022-02-27 13:14:56 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-24
MD5: e9dd03640fd9704974ec670d7f271251 SHA-1: f012f2ebfba94fe1dd2ee1ab0dfc1f3c785fa5ff SHA-256: cbe7de0ce4e9a80c0bf63483f7941ac275595361db4a83e587c1dd12d39f8026
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5595

Heuristics 7

  • 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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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 http://carrozzeriardue.it/userfiles/files/85955467075.pdf In PDF document text
    • http://adamstore.medianet-shop.de/userfiles/editor_files/file/mosadurawijomugefog.pdfIn PDF document text
    • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/161dbf32b0ae05---50726508833.pdfIn PDF document text
    • http://bacvietexpress.com/upload/userfiles/files/pezakurif.pdfIn PDF document text
    • http://american-security-inc.com/assets/ckfinder/userfiles/files/90719595459.pdfIn PDF document text
    • http://songhandiban.com/uploadfile/file/2021081209330373499.pdfIn PDF document text
    • http://nadiadsa.org/userfiles/file/wataverubupoxotas.pdfIn PDF document text
    • https://www.totspotdaynursery.co.uk/ckfinder/userfiles/files/18947506123.pdfIn PDF document text
    • http://easy-maker.biz/upload/files/mosoguberifiruwe.pdfIn PDF document text
    • http://royalleasingny.com/admin/images/file/koxixuwas.pdfIn PDF document text
    • http://nfraccon.org/userfiles/file/70469302764.pdfIn PDF document text
    • http://teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/nadakojuj.pdfIn PDF document text
    • http://velocimapper.com/webfiles/file/kizexivawozefotejovevoz.pdfIn PDF document text
    • https://aradmissions.com/ci/userfiles/files/nosimuwokevuxagiri.pdfIn PDF document text
    • http://yourhealthyanswer.com/ckfinder/userfiles/files/mafasove.pdfIn PDF document text
    • https://antoinepanau.com/wp-content/plugins/super-forms/uploads/php/files/ad09cc4bbaae26c576ed4ddfde68c036/54440748122.pdfIn PDF document text
    • http://studiotecnicomartani.eu/userfiles/files/94940521518.pdfIn PDF document text
    • http://www.restorationservice.ca/wp-content/plugins/formcraft/file-upload/server/content/files/161a23698124dc---nideniberuvuremitazexonul.pdfIn PDF document text
    • https://assurancemauricie.com/wp-content/plugins/formcraft/file-upload/server/content/files/161c4c974320d4---datofazof.pdfIn PDF document text
    • http://wedding-ideas.ru/ckfinder/userfiles/files/xiponaxiloga.pdfIn PDF document text
    • https://thegmsbihta.in/userfiles/file/zapuwil.pdfIn PDF document text
    • http://zxpgw.com/userfiles/file/66238254228.pdfIn PDF document text
    • http://ballarioarchitetti.eu/userfiles/files/dagijinodovafesolugog.pdfIn PDF document text
    • https://steyr-mannlicher.hu/admin/kcfinder/upload/files/31928984647.pdfIn PDF document text
    • https://praktijkbinnenstad.nl/file/22834611251.pdfIn PDF document text
    • http://provia-events.de/pics/fotos/1/file/8765731051.pdfIn PDF document text
    • http://fabellomobilya.com/app/webroot/kcfinder/upload/files/kitajafisovaxuxisexiler.pdfIn PDF document text
    • https://stallion-international.com/userfiles/file/ripekake.pdfIn PDF document text
    • http://www.qookspot.kitchen/wp-content/plugins/formcraft/file-upload/server/content/files/161930e585e925---79606211754.pdfIn PDF document text
    • http://hondatayho.vn/images/ckeditor/files/bifulosegojizatoni.pdfIn PDF document text
    • http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16102596a93f3b---67237798068.pdfIn PDF document text
    • https://btsmstlucia.com/atomicsteps/upload/userfiles/file/33301849076.pdfIn PDF document text
    • http://malagi.pl/user-files/fck/file/91124375580.pdfIn PDF document text
    • http://anapharmata.hu/ckfinder/core/connector/php/files/55632022003.pdfIn PDF document text
    • http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/huadsq71k35cl1agb4c00luuf6/37539361401.pdfIn PDF document text
    • http://casaperugia.fr/userfiles/file/72125171106.pdfIn PDF document text
    • http://bangkok.union.travel/ckfinder/userfiles/files/62484848194.pdfIn PDF document text
    • http://teppich-bayat.de/kcfinder/upload/files/dofuvugikugepoden.pdfIn PDF document text
    • https://tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/22114727956.pdfIn PDF document text
    • https://nstyapi.com/resimler/files/lumisabowutiveg.pdfIn PDF document text
    • http://yousefmaktabi.com/ckfinder/userfiles/files/zepij.pdfIn PDF document text
    • https://navliecky.net/userfiles/file/89178510141.pdfIn PDF document text
    • http://vip-cond.ru/userfiles/file/81970100810.pdfIn PDF document text
    • https://shindah.com/images/ckeditor_img/files/ponopokisuwinuxeruvunod.pdfIn PDF document text
    • https://fleseriuassociates.ro/files/file/75294417757.pdfIn PDF document text
    • https://servauto.fr/img/user/file/55937762595.pdfIn PDF document text
    • http://goodwill.pl/userfiles/file/94434742844.pdfIn PDF document text
    • https://titishop.co/upload/files/loxozo.pdfIn PDF document text
    • http://daiquangsico.com/img_duhoc/files/3037936912.pdfIn PDF document text
    • https://www.jemelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/161e37971196bb---boziwesi.pdfIn PDF document text
    +9 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00056d08.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56D08 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00058423.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58423 17492 bytes
SHA-256: fd14ea162db93793456af4d5e8c5cb6f8a80b42e543c8d5a522ddd29aaf5eb86
font_02_sfnt_off0005b129.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5B129 10948 bytes
SHA-256: 7238f9928455dbd20941e0201d052465f946e2305efc57b1c4610724c2dae941