Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0eb8b14ca782d88…

MALICIOUS

PDF

373.1 KB Created: 2022-02-06 22:11:12 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-01
MD5: 7396d89932e48657b6577940d0a85362 SHA-1: 560104a4a96073ad4db4eeca7b9304ad88b25800 SHA-256: e0eb8b14ca782d8842d668cfd99f89595323fd717d52c55aede49f949d3d7619
191 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5194

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://resortvillairene.it/userfiles/files/nosim.pdf In PDF document text
    • https://megatex.ua/images/uploads/file/88574775231.pdfIn PDF document text
    • https://hw-power.com/uploads/ckfiles/files/60ddc18d4a30e.pdfIn PDF document text
    • https://autoprofi.ua/userfiles/file/lusukopopenavanewaja.pdfIn PDF document text
    • http://veszpremlizards.hu/_user/file/36346917488.pdfIn PDF document text
    • http://hajostanfolyam.hu/admin/kcfinder/upload/files/xezupozuvowuzobimofuvuku.pdfIn PDF document text
    • http://studiolegaletrotta.eu/userfiles/files/17811195625.pdfIn PDF document text
    • http://ristoranteyuri2.com/userfiles/file/46918823812.pdfIn PDF document text
    • http://dolaninsurancetx.com/customcms/uploads/files/valezibuxitoj.pdfIn PDF document text
    • http://www.jimenez-casquet.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fdd8ea03e74---47405324478.pdfIn PDF document text
    • http://visualpaint.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614c61f469a26---37604040368.pdfIn PDF document text
    • http://bidwoodmachine.com/d/files/56149269309.pdfIn PDF document text
    • http://zavalinka.by/var/upload/file/95250115147.pdfIn PDF document text
    • http://sfc-dp.gov.bd/assets/ckeditor/kcfinder/upload/files/58995731689.pdfIn PDF document text
    • http://andlupa.com/userfiles/file/sapunovemo.pdfIn PDF document text
    • http://le-nora.com/userfiles/file/jamuduzonimigumedige.pdfIn PDF document text
    • http://badaranquehablar.com/userfiles/files/61666240743.pdfIn PDF document text
    • http://ephtour.com/FileData/ckfinder/files/20220103_ED291BBA98BA56F4.pdfIn PDF document text
    • https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/161972fd2b02ea---384148627.pdfIn PDF document text
    • http://roberthalasz.eu/uploads/file/99945475356.pdfIn PDF document text
    • http://irinabailey.com/upload/files/sulinibusuwe.pdfIn PDF document text
    • http://asupuro.com/upload/save_image/files/xilavonumalofuzumemopak.pdfIn PDF document text
    • https://gsc-tw.com/userfiles/file/69763967996.pdfIn PDF document text
    • http://xn--brneneskontor-landsforening-b0c.dk/userfiles/file/21347804134.pdfIn PDF document text
    • http://coming-c.com/userfiles/file/61154293082.pdfIn PDF document text
    • http://studioferrato.it/userfiles/files/94317214832.pdfIn PDF document text
    • https://www.zolmedis.lt/ckfinder/userfiles/files/xepulir.pdfIn PDF document text
    • http://analizmatbaa.com/panel/kcfinder/upload/files/xataruvefo.pdfIn PDF document text
    • https://gheysenreal.com/uploads/files/pigesapinivogiwu.pdfIn PDF document text
    • https://carsen.sk/editor_uploads/system/files/64567542048.pdfIn PDF document text
    • https://hmradiatoriai.lt/images/files/56964231585.pdfIn PDF document text
    • http://yjeverspeed.com/userfiles/file/kozopewodamanebi.pdfIn PDF document text
    • http://studiosiriosrl.it/userfiles/files/28940847998.pdfIn PDF document text
    • https://pmeds.us/userfiles/file/56858876503.pdfIn PDF document text
    • http://kmimmigrationlaw.com/userfiles/file/61852543295.pdfIn PDF document text
    • https://www.adoz.cz/ckfinder/userfiles/files/risotakus.pdfIn PDF document text
    • http://futuralagoparking.eu/userfiles/files/rusigiwawanip.pdfIn PDF document text
    • http://jobsmarttampabay.com/files/public/gitizeredunige.pdfIn PDF document text
    • http://paolacaone.eu/userfiles/files/xoxafuwal.pdfIn PDF document text
    • https://www.baptistenhardenberg.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1610b7acba584d---84286623512.pdfIn PDF document text
    • http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/4cf1bed219b231c64c0a7f66b1fe9e7d/29333184457.pdfIn PDF document text
    • https://colod.co.za/XSRYdR1H?utm_term=bmj+case+reports+editor+in+chiefPDF link annotation
    • http://neodermclinic.com/file_media/file_image/file/47666357709.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_off0005638c.bin)
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005638c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5638C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00057aac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57AAC 11024 bytes
SHA-256: 79d29f490bd4a1f7a3a4ba3e9b51b065307d5fcb1b65512b7d879fc939e285b1
font_02_sfnt_off00059418.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59418 17632 bytes
SHA-256: f436af615959de2ba346052f1ee61571c7d7e6e16bb445f882ad5daf368e586d