Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2dbd7a2b173b846…

MALICIOUS

PDF

219.7 KB Created: 2022-03-23 18:16:29 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: d415523c65432f8ee927ae51e72518c1 SHA-1: ec1b3216c577c35b62217a46d46868839d135a2d SHA-256: e2dbd7a2b173b8466d5cc79d30fc5d2860be5f386961f8a29ac042a75669a0c8
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7762

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 https://www.fmworks.com.tr/wp-content/plugins/super-forms/uploads/php/files/h6h0nct7vr7fq3qpg5onktb7o7/93508975569.pdf In PDF document text
    • https://reparationmobile.net/userfiles/file/45442210954.pdfIn PDF document text
    • https://epgeptech.hu/ckfinder/userfiles/files/gabexetesowelimol.pdfIn PDF document text
    • http://jian-yuan.com.tw/kcfinder/upload/files/bonawutuwesizup.pdfIn PDF document text
    • https://longhungphat.org/Images_upload/files/61481591024.pdfIn PDF document text
    • http://sankoux.jactokai.net/kcfinder/upload/files/8549794637.pdfIn PDF document text
    • http://savvyroyalties.com/userfiles/file/dogonaxitowumipuxadi.pdfIn PDF document text
    • http://prospekt-rostov.ru/ckfinder/userfiles/files/sipimarerikofavuzowojova.pdfIn PDF document text
    • http://dilimkebab.com/userfiles/file/65790946596.pdfIn PDF document text
    • http://silexsys.com/ckeditor/kcfinder/upload/files/85182665153.pdfIn PDF document text
    • http://rent-lease-no1.com/userfiles/file/20220220122639.pdfIn PDF document text
    • http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621cc4ccc95e0---50834542829.pdfIn PDF document text
    • http://www.everhouse.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1623a7d45838e6---72482661222.pdfIn PDF document text
    • http://wcag.powiatgora.pl/userfiles/file/lapidozetoxozazunevunu.pdfIn PDF document text
    • http://a899.net/userfiles/file/vogunidazitidatawowezog.pdfIn PDF document text
    • http://www.anespo.pt/sgc/Assets/Plugins/CKEditor/kcfinder/Uploads/files/44735499690.pdfIn PDF document text
    • http://insuralead.com/userfiles/file/depuvemexizob.pdfIn PDF document text
    • https://www.cocochan.com.pk/wp-content/plugins/super-forms/uploads/php/files/ffdec8160aa5e1a557f1c4f5e4b819bd/nefejedawekoxarelalibewe.pdfIn PDF document text
    • http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1621973222ab5a---vilezom.pdfIn PDF document text
    • http://www.birapart.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623a9893cbf85---kesowaluvefodigerizibose.pdfIn PDF document text
    • http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/1621f1a422b05e---lajawanipigepi.pdfIn PDF document text
    • http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620daaf12f703---wobob.pdfIn PDF document text
    • https://burlingame.californiamedia.com/wysiwygfiles/file/fexunidixid.pdfIn PDF document text
    • http://www.acs-pack.fr/kcfinder/upload/files/19725195122.pdfIn PDF document text
    • https://3rproject.eu/ckfinder/userfiles/files/goxujivokawubub.pdfIn PDF document text
    • http://younewstoday.com/task/userimages/file/66730980152.pdfIn PDF document text
    • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/makoburorifogirebo.pdfIn PDF document text
    • https://scorestop.com/uploads/files/pekupezugapove.pdfIn PDF document text
    • http://langfordfinancialservices.com/userfiles/files/xekodinid.pdfIn PDF document text
    • https://lederstuehle-shop.de/ckfinder/userfiles/files/75311786740.pdfIn PDF document text
    • http://hjtech.org/admin/upfile/file/bonozugekapebufiwabisali.pdfIn PDF document text
    • http://akwarella.pl/user_uploads/file/wudafozulojevitizu.pdfIn PDF document text
    • http://aceonlinementors.com/userfiles/file/xawujalumopokin.pdfIn PDF document text
    • http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620b199e73c58---15457817908.pdfIn PDF document text
    • http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/16222a7bbc9a31---xatilajinoderaxedopurez.pdfIn PDF document text
    • https://norin.co.za/XSRYdR1H?utm_term=honeyed+words+pathfinderPDF link annotation
    • https://hsiaoying.com/userfiles/file/voxafibupemomeg.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 extracted file (font_00_sfnt_off0002fdd5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002fdd5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002fdd5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2FDD5 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000314f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x314F0 18912 bytes
SHA-256: 2efbf59294b717d2c3cf817e292da7a1df5ddbe8a0db9f3d05a1780e0b6cf3b3
font_02_sfnt_off000346d8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x346D8 10740 bytes
SHA-256: 24c2ae717639bb81c6b09e6ab4598b0ff62483a87ed8d10c9d77f69ce2bcc885