Malicious PDF — malware analysis report

Static analysis result for SHA-256 93cc2bd9ee0c43f6…

MALICIOUS

PDF

333.3 KB Created: 2022-03-26 00:18:56 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-13
MD5: 69c8077ebeefa0460568fc09c5c1dfb1 SHA-1: 04497792b40937e17f5582eef499ea1b2fd3a729 SHA-256: 93cc2bd9ee0c43f672f8510700d46e79d7883f6f4b676392916986dfa0680fe7
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7480

Heuristics 5

  • 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.
  • 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://yenidenyuzlendirme.com/ckfinder/userfiles/files/50021810207.pdf In PDF document text
    • http://kocavietnam.com/upload/files/26328615708.pdfIn PDF document text
    • http://print-printonline.com/ckfinder/userfiles/files/mivufejuromosuwadetuna.pdfIn PDF document text
    • http://shop-cartuning.pl/userfiles/file/51100189629.pdfIn PDF document text
    • http://www.alex-vasilkov.ru/images/wisdom/file/xudulo.pdfIn PDF document text
    • http://piwcnorthhouston.org/admin/ckeditor/kcfinder/upload/files/93987283871.pdfIn PDF document text
    • https://prospr.fr/ckfinder/userfiles/files/gazivepibaj.pdfIn PDF document text
    • http://xsjprinter.com/d/files/kipekorafegeruloto.pdfIn PDF document text
    • https://oceanflowerhotel.com/uploads/image/files/72856660100.pdfIn PDF document text
    • https://ucknef-basket.fr/images/files/56040155343.pdfIn PDF document text
    • https://wedding-photos.cz/userfiles/file/wiveviniwajivafibulew.pdfIn PDF document text
    • http://www.flexformule.nl/kcfinder/upload/files/kemigisaxirejowarowe.pdfIn PDF document text
    • https://eventpro-kontraktorpameran.com/uploaded/files/12862536113.pdfIn PDF document text
    • http://kshp-company.ru/userfiles/file/mobosab.pdfIn PDF document text
    • https://sogelec-eng.com/files/ckfinder/files/xosazegebedodita.pdfIn PDF document text
    • http://lumieye.com/userData/ebizro_board/file/76025209726.pdfIn PDF document text
    • http://sity-luxe.ru/userfiles/file/jeponukalalemexog.pdfIn PDF document text
    • http://kunbot.com/upload/files/zupawizawegodupil.pdfIn PDF document text
    • http://tekizolasyon.com/ckfinder/userfiles/files/56756758761.pdfIn PDF document text
    • https://rhkapadia.org/Admin/plugins/kcfinder/upload/files/bufikowazadurizezoxexeru.pdfIn PDF document text
    • http://curry-box-deluxe.de/userfiles/file/55285429463.pdfIn PDF document text
    • https://ask-it.softki.com/Ask-it/UserFiles/file///raxalonuzuxekelamejidigu.pdfIn PDF document text
    • http://kasae.org/userData/board/file/15647942208.pdfIn PDF document text
    • https://www.marmaclbd.com/assets/ckeditor/kcfinder/upload/files/bavufozososeviwexa.pdfIn PDF document text
    • http://conwaychristian.org/wp-content/plugins/formcraft/file-upload/server/content/files/1620ae24cc5f2d---71340971705.pdfIn PDF document text
    • https://yenisosyalmedya.com/upload/files/bafuxizazuwozubokuxipaz.pdfIn PDF document text
    • http://daming-school.com/userfiles/file/65154368198.pdfIn PDF document text
    • https://unecol.com/uploads/kcfinder/upload/files/24547601469.pdfIn PDF document text
    • https://kidneystonetreatment.in/userfiles/files/fenujewake.pdfIn PDF document text
    • http://re-ezumi.com/admin/kcfinder/upload/files/norazalaba.pdfIn PDF document text
    • http://ecohost.ru/pics/images/file/dokapeligelemavukixu.pdfIn PDF document text
    • http://mindentudor.hu/userfiles/file/93649650556.pdfIn PDF document text
    • http://www.rodnolespropertymanagement.com/siteuploads/editorimg/file/warojedej.pdfIn PDF document text
    • http://abbeytraining.net/userfiles/file/bojawusizupezefaxexefidex.pdfIn PDF document text
    • https://norin.co.za/XSRYdR1H?utm_term=rutina+trx+brazosPDF 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
    • 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_off0004c522.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004c522.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004c522.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C522 10372 bytes
SHA-256: b4993065450edbf86287b873ea999cecb021101f2bc3c68c2f634d567451699d
font_01_sfnt_off0004dcc8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DCC8 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0004f3e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F3E3 19484 bytes
SHA-256: 72b2e8b23794667c06e7d6809e295168d1e27ef9f7308d50109026a8090c2e3a