Malicious PDF — malware analysis report

Static analysis result for SHA-256 03ea615af0ef0007…

MALICIOUS

PDF

659.1 KB Created: 2022-03-19 01:56:21 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: 212d2c96bf4eef9baa9474dad26b1ea7 SHA-1: 37a49b8ab8154188792ee40be312d2f5fbf4f5c5 SHA-256: 03ea615af0ef000794e0f21e77f3aaf347ced4fd19f503958f6a310537a7b582
136 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.2425

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://mifuj.co.za/XSRYdR1H?utm_term=israel+travel+guide+enem PDF link annotation
    • https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16209dc161f25f---fuzorutalizuvutunuliba.pdfIn PDF document text
    • https://minlinart.com/archive/upload/files/bumulukefivelifemewom.pdfIn PDF document text
    • http://secureyun.cn/uploadfile/file///2022020707481872.pdfIn PDF document text
    • https://amoslodge10.org/ckfinder/userfiles/files/22848891833.pdfIn PDF document text
    • http://rbn.org.np/public/admin/plugin/kcfinder/upload/files/sonobewojafawunajinudif.pdfIn PDF document text
    • http://www.ciesol.com/ckfinder/userfiles/files/jevuri.pdfIn PDF document text
    • http://exito-opakowania.pl/userfiles/file/2175876100.pdfIn PDF document text
    • https://karmak-makina.com/upload/files/31324901653.pdfIn PDF document text
    • http://kientrucmoi.com.vn/admin/kcfinder/upload/files/gotirudefobizerenu.pdfIn PDF document text
    • http://bilafafafa.com/shopadmin/upload/files/javesitunepiwofiwu.pdfIn PDF document text
    • http://barrybusiness-crm.com/ressource/devis-photo/files/wononofovakinipu.pdfIn PDF document text
    • http://www.sparkprototypes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16214991ec12ea---fulatizalaximavuv.pdfIn PDF document text
    • https://urudolfa.sk/upload/files/xekafazoruk.pdfIn PDF document text
    • https://criderweb9.com/userfiles/files/65648735017.pdfIn PDF document text
    • https://ashasuchikala.com/ckfinder/userfiles/files/kejenepiganakexunuzudigaj.pdfIn PDF document text
    • http://exekuce-majetku.cz/kcfinder/upload/files/gemeb.pdfIn PDF document text
    • http://baodieptailor.com/uploads/2022-02-20/images/files/kojoweripenotiser.pdfIn PDF document text
    • http://vitccorp.com/uploads/userfiles/file/28357565342.pdfIn PDF document text
    • http://vucert.vn/uploads/files/14139867360.pdfIn PDF document text
    • https://mytshirtcreator.com/app/webroot/files/file/66837477293.pdfIn PDF document text
    • http://zatoodesign.com/userfiles/files/gusarowuzomumupetewajobu.pdfIn PDF document text
    • http://gekon.net/userfiles/file/dobuka.pdfIn PDF document text
    • http://zhouzhuank.com/v15/Upload/file/20222232250208388.pdfIn PDF document text
    • http://splhardware.com/UploadFile/file/2022031900382773499.pdfIn PDF document text
    • https://portoggitter.no/content/files/userfiles/file///fozesuwerijugibevelibebu.pdfIn PDF document text
    • https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/16217b9938d9cc---67368435417.pdfIn PDF document text
    • http://mwbright.com/upload_fck/file/2022-3-5/20220305105114335419.pdfIn PDF document text
    • https://www.scrs.in/kcfinder/upload/files/5690397216.pdfIn PDF document text
    • http://shopabrang.com/images/files/wusetitivokusag.pdfIn PDF document text
    • https://nevisnews.com/userfiles/77485552489.pdfIn PDF document text
    • http://hvnepal.com/assets/kcfinder/upload/files/rekaxegiwetilugotizedu.pdfIn PDF document text
    • http://frezerovka.by/images/fxeditor/file/81749519305.pdfIn PDF document text
    • https://isleo.com/i_photos/file/sazagetegesugelolup.pdfIn PDF document text
    • http://flapboxes.custompackageboxes.com/userfiles/files/23556675270.pdfIn PDF document text
    • http://impress-solution.com/file_media/file_image/file/lufumilepevo.pdfIn PDF document text
    • https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/9b00b6180865c7d048178ee78a8d2c46/10649934029.pdfIn PDF document text
    • https://maloneslandscape.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f139c3658c---negopuluj.pdfIn PDF document text
    • http://bthg.bagwfbm.de/upload/files/midifofopebisezufafulusis.pdfIn PDF document text
    • http://faceconnects.com/ci/userfiles/files/denopitav.pdfIn PDF document text
    • http://nandnee.com/admin/ckeditor/kcfinder/upload/files/75813894748.pdfIn PDF document text
    • http://ashop.26srv.de/entwicklungsumgebung/ashop/user_ashop/cms_images/files/verixijipesoxaxilumaxix.pdfIn PDF document text
    • http://isisthailand.org/file_media/file_image/file/kuwibaloweduloxixufize.pdfIn PDF document text
    • http://ageddfjtjgrade.pretty-match.com/upload/files/56064082872.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
    +2 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0009d60b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9D60B 20300 bytes
SHA-256: 5de293be9411c914778bb0fe7ae3bb28ab8151adbe209579494722eaaca69cb0
font_01_sfnt_off000a0b69.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA0B69 10588 bytes
SHA-256: fb451b754425ad5b7ac3363bd863470abdc27ea955772e33aa1bcc48c048c25d
font_02_sfnt_off000a235a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA235A 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9