Malicious PDF — malware analysis report

Static analysis result for SHA-256 029e32c225d2cc4c…

MALICIOUS

PDF

358.2 KB Created: 2022-03-07 23:08:00 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-08
MD5: 807c2c1c4afdbe7cebb3ec474caa6243 SHA-1: 7622d26a267accd21c5fa532790011416cac82f8 SHA-256: 029e32c225d2cc4c65fef39a93587b03fef814cb73da2e5f4f49c7064f0cfbdc
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6533

Heuristics 6

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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 http://www.acefence.com/wp-content/plugins/formcraft/file-upload/server/content/files/162197954660d9---5076895718.pdf In PDF document text
    • http://africareview.in/userfiles/file/xasesika.pdfIn PDF document text
    • http://xn--hy1bt45apoap01a.net/jangheung/userfiles/file/vobisovura.pdfIn PDF document text
    • https://procogs.com/FCKeditor/file/40485310974.pdfIn PDF document text
    • http://gartenbaukoeln.de/uploads/files/89397573982.pdfIn PDF document text
    • http://ivepe-elearning.gr/assets/UserFiles/mainHome/file/paxogipavotapinururevuzif.pdfIn PDF document text
    • https://www.cdscabling.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1621e952236927---94375877404.pdfIn PDF document text
    • https://www.t-med.kz/app/webroot/js/kcfinder/upload/files/71008708655.pdfIn PDF document text
    • https://ceadersvalet.com/wp-content/plugins/formcraft/file-upload/server/content/files/16201a92115e14---5557779516.pdfIn PDF document text
    • http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16207a10391a7f---vogukitabagaguwiliwejofop.pdfIn PDF document text
    • http://healthmindsacademy.com/admin/ckeditor/kcfinder/upload/files/dosarawutosifani.pdfIn PDF document text
    • https://haidangpc.com/contents/files/28742811916.pdfIn PDF document text
    • http://residenceraffaellotorino.com/userfiles/files/jiwilesomukedezujikik.pdfIn PDF document text
    • https://haidangpc.com/contents/files/sutapubup.pdfIn PDF document text
    • http://lamelove-zakryti.cz/userfiles/file/jakegofijojovu.pdfIn PDF document text
    • http://madmojo.com/fckupload/file/zudoviwukosefujupowas.pdfIn PDF document text
    • https://www.vigo.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/162117ad16c0a2---17034608470.pdfIn PDF document text
    • https://brylka-kfz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16213a951075a6---45736165238.pdfIn PDF document text
    • https://umiyawoodworks.com/fckdb/userfiles/file/75238683494.pdfIn PDF document text
    • https://www.stc-tn.com/webroot/upload/files/kimuwejuxujowetigija.pdfIn PDF document text
    • http://www.superprzygoda.pl/galeria/files/jetute.pdfIn PDF document text
    • https://konchris.com/userfiles/file/1646205165.pdfIn PDF document text
    • https://karate2.cdmedia.pl/userfiles/file/97070199501.pdfIn PDF document text
    • https://www.ciabrini-immobilier.com/wp-content/plugins/super-forms/uploads/php/files/4t2rgq1u314qpds3kg384uam1d/60551407175.pdfIn PDF document text
    • http://berchmanskuwait.org/uploads/file/zipolokige.pdfIn PDF document text
    • http://chinatriage.com/ckfinder/userfiles/files/zirupatuwenufevudate.pdfIn PDF document text
    • http://dsacare.com/admin/uploads/file/wozum.pdfIn PDF document text
    • http://dreamscar.eu/userfiles/file/nebajoguxojesiduxi.pdfIn PDF document text
    • https://vida.posilatko.cz/files/wswg/files/gegidewipoku.pdfIn PDF document text
    • https://hygienika.sk/userfiles/file/netijozurila.pdfIn PDF document text
    • http://nhasachconggiao.com/luutru/files/75254969539.pdfIn PDF document text
    • http://bahiratpatil.com/kcfinder/upload/files/xajepuxizoru.pdfIn PDF document text
    • http://fzsvybbs.at/userfiles/file/pebozirejo.pdfIn PDF document text
    • http://rmidiomas.com/uploads/files/begobijamitivomoviwip.pdfIn PDF document text
    • http://confidenceagricare.com/assets/ckeditor/kcfinder/upload/files/juzagitefufetesopus.pdfIn PDF document text
    • http://spreewaldpension-luebben.de/meineBilderAlbertGrundschule/file/wipodadinetaxujur.pdfIn PDF document text
    • http://ellipsisnovel.com/file_space/files/fejopunabubasixiwukip.pdfIn PDF document text
    • https://keiba-like.biz/js/ckfinder/userfiles/files/wumekevumubu.pdfIn PDF document text
    • http://sjar-tech.com/uploadfile/file///2022021619153684.pdfIn PDF document text
    • http://sieuthicayxanh.vn/webroot/img/files/bivevuxurajilorawopoga.pdfIn PDF document text
    • https://asp2.aiwangyun.com/ckfinder/userfiles/files/27949076510.pdfIn PDF document text
    • http://saluteebenesseresas.it/userfiles/files/22973338254.pdfIn PDF document text
    • https://casacresques.cat/uploads/files/jabisozi.pdfIn PDF document text
    • https://telewebmarketing.com/FCKeditor/file/kajebado.pdfIn PDF document text
    • https://www.ediliziaindustriale.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621747fe4e9c7---13493308339.pdfIn PDF document text
    • https://sunuf.co.za/XSRYdR1H?utm_term=sydney+auction+results+domain+pdfPDF link annotation
    • 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_off000524ee.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x524EE 18576 bytes
SHA-256: aee7064a6c36c9451cae0f2e018ad7567e78c8a1faf9ce7cab6b4f5e27f08170
font_01_sfnt_off000555fe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x555FE 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00056d1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x56D1E 11068 bytes
SHA-256: 23d8601f1920ddad5f2008f024006124598097bc141759df6353f74c8d8385d5