Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07ee92366059998…

MALICIOUS

PDF

282.5 KB Created: 2022-03-23 13:07:26 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-07
MD5: f6d8c3305f760319ef49e068e919d6fb SHA-1: 41e7371a98f8c904f206aca1c2da1f1bc689694f SHA-256: d07ee923660599986e8158209714c037b2e8d0dc238a9bd01dcef827e6714aa6
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6572

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://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/f75754543bef260fe6d95f0a2373fcdc/junodi.pdf In PDF document text
    • http://cnc-soustruzeni.cz/files/file/zobudijaso.pdfIn PDF document text
    • http://sowaprojekt.pl/files/file/vomikewokuruge.pdfIn PDF document text
    • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/c2622b4f3e804192c071b70acb80992d/5969152837.pdfIn PDF document text
    • https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/svkgahjta7gu8gasr6rke5q6f6/9839686900.pdfIn PDF document text
    • https://festivaldelmaridaje.com/sgi_userfiles/userfiles/files/sitomemuzofit.pdfIn PDF document text
    • http://philipp-haberland.de/images/upload/file/xotes.pdfIn PDF document text
    • http://cuanhavesinh.com/userfiles/file/87446949390.pdfIn PDF document text
    • http://af.ssla.ru/images/fornews/files/nizexeborumidumis.pdfIn PDF document text
    • https://ariconium.cz/webpagebuilder/ckfinder/userfiles/files/37060582824.pdfIn PDF document text
    • http://cosmoscm.com/contents/files/88084308397.pdfIn PDF document text
    • https://galerieportelouise.be/userfiles/files/407257635.pdfIn PDF document text
    • http://phuctuong.vn/images/files/kogefibigowusodudol.pdfIn PDF document text
    • https://hanakspotrebice.cz/eshop/ckfinder/userfiles/files/takubituwesudujujeniximog.pdfIn PDF document text
    • http://studioghittigargnano.com/userfiles/files/lawepodipanejebid.pdfIn PDF document text
    • http://durgaenergy.com/assets/kcfinder/upload/files/20055410228.pdfIn PDF document text
    • http://www.trimbleexpress.sk/wp-content/plugins/formcraft/file-upload/server/content/files/161f8dfee5c88e---82475818321.pdfIn PDF document text
    • http://laxycoffee.com/upload/files/jawenamabiforugakezewe.pdfIn PDF document text
    • https://detmers-kontejner.hr/files/xoleve.pdfIn PDF document text
    • http://huspanda.com/data/ckfinder/files/jixozeduxokalupuvezu.pdfIn PDF document text
    • http://dc-da27577df984.duragloss.pl/userfiles/file/64133089187.pdfIn PDF document text
    • https://vayamcs.com/content_files/files/19581417879.pdfIn PDF document text
    • http://vino-charlie.cz/userfiles/file/rapamil.pdfIn PDF document text
    • https://jackyrouxmethode.com/userfiles/file/44167457352.pdfIn PDF document text
    • https://wspaperbag.com/userfiles/file/85916545100.pdfIn PDF document text
    • http://jogastudioveszprem.hu/kcfinder/upload/files/tabopuvovevu.pdfIn PDF document text
    • http://liderzy.natura2000.pl/imgturysta/files/nifulakuf.pdfIn PDF document text
    • http://progressive-auto.ru/app/webroot/js/kcfinder/upload/files/volikamawodonasoda.pdfIn PDF document text
    • http://smithmurdock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16200e2ce0e9d3---96886682319.pdfIn PDF document text
    • https://carpenterstouchnj.supremeroi.com/FCKeditor/file/potifogebekomegivawusuxe.pdfIn PDF document text
    • http://kirpichi.su/kcfinder/upload/files/fanaxamegij.pdfIn PDF document text
    • https://pharma-tools.eu/galeria/file/kokowo.pdfIn PDF document text
    • http://brilliantsolarpaneling.com/userfiles/file/nilax.pdfIn PDF document text
    • http://chinnanaidoo.org.za/kcfinder/upload/files/97911921312.pdfIn PDF document text
    • http://numberprotect.com/admin/kcfinder/upload/files/50892252918.pdfIn PDF document text
    • https://www.helpagesl.org/wp-content/plugins/formcraft/file-upload/server/content/files/1620867e583f76---5618628849.pdfIn PDF document text
    • https://wasael.com/userfiles/file/52246898996.pdfIn PDF document text
    • http://www.plavanikojencupraha.cz/upload/files/16157667413.pdfIn PDF document text
    • https://gaseg.com/wp-content/plugins/super-forms/uploads/php/files/ai6ub6g1lrkefofc81kaphergo/lexosixazujixavuzukib.pdfIn PDF document text
    • https://www.procotech.be/ckeditor/kcfinder/upload/files/nobotivebawelaruza.pdfIn PDF document text
    • http://allergya.news-read.com/upload/files/23662437839.pdfIn PDF document text
    • http://www.olympussverige.se/wp-content/plugins/super-forms/uploads/php/files/kg2pk52hqif061fu52a7ta0m69/45750830525.pdfIn PDF document text
    • https://dubaimotorcycletours.dubaimotorhomerentals.com/uploaded_images/files/66552632140.pdfIn PDF document text
    • http://muralsdecoracio.com/ckeditor/kcfinder/upload/files/perosukumovorabadivedelil.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=ace+combat+7+mission+5PDF link annotation
    • http://crossfit28.com.s125853.gridserver.com/siteuploads/editorimg/file/75994349744.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
    +4 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003fb39.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FB39 10548 bytes
SHA-256: 4eb254dcbc3865d7e71178fff1f390f6c3c0df77aa9a5681ad7fea41557703e2
font_01_sfnt_off0004136e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4136E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00042a89.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x42A89 18264 bytes
SHA-256: 23710b5fd8c83f72eee162851e718578df3c017bd6cb4781d1b2a5cb7bc36bcd