Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d867c8350f96db…

MALICIOUS

PDF

307.5 KB Created: 2022-03-04 13:06:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 2eddb2690e4dd13728e344dbcc2c2e0c SHA-1: 1e08297196d30b46e5cc352203e8c88fc0a54602 SHA-256: e2d867c8350f96db1ec3623491c7c2b4997868d22ec82dab928f40e7fca15d37
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6043

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://cichanski.com/Upload/file/kowapirug.pdf In PDF document text
    • http://elard-group.com/ckfinder/userfiles/files/fubaxivomisosu.pdfIn PDF document text
    • http://td-mg.ru/uploads/files/26507590833.pdfIn PDF document text
    • http://imi.vc/upload/files/notutuferena.pdfIn PDF document text
    • http://weiken-rc.com/upload/files/bitulifom.pdfIn PDF document text
    • http://cancercareresearch.com/userfiles/file/19757919818.pdfIn PDF document text
    • http://lidaoxc.com/upload/files/91726305479.pdfIn PDF document text
    • http://strelnicebudejovice.cz/userfiles/file/tesunavezub.pdfIn PDF document text
    • http://fukushigetakahiro.jp/pic/files/vibatoli.pdfIn PDF document text
    • http://le-lemniscus-incandescent.fr/ckeditor/upload/files/melagilobuzukosu.pdfIn PDF document text
    • https://ebus.myskoolapp.com/FCKeditor/FCKimgUpload/file/18748360714.pdfIn PDF document text
    • http://www.findvoters.com/userfiles/file/zuvufon.pdfIn PDF document text
    • https://www.governancaparaobrasil.com.br/kcfinder/upload/files/63358337954.pdfIn PDF document text
    • https://dodatnojamstvo.com/userfiles/file/5919461803.pdfIn PDF document text
    • https://www.frontiermyanmar.com/sites/all/libraries/ckfinder/userfiles/files/99407786195.pdfIn PDF document text
    • http://sro52.ru/uploads/files/48695565097.pdfIn PDF document text
    • https://sealordhotels.com/ckfinder/userfiles/files/jotiluriguloxogizowi.pdfIn PDF document text
    • http://xn----htbccnijgu6o.xn--p1ai/kcfinder/upload/files/41119114101.pdfIn PDF document text
    • https://sunnybeachaeroclub.com/files/files/1569223890.pdfIn PDF document text
    • https://www.kiemtoandongnghi.com/public/plugins/ckfinder/userfiles/files/81906475190.pdfIn PDF document text
    • https://tortugafilms.com/adminfiles/file/bixebog.pdfIn PDF document text
    • http://sarigol.kr/userData/ebizro_board/file/85522723114.pdfIn PDF document text
    • http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621db10a9dd5b---mozutivametugaz.pdfIn PDF document text
    • http://unionnutritech.com/upload/files/tises.pdfIn PDF document text
    • https://www.znackakvality.info/files/99564719941.pdfIn PDF document text
    • http://consonniarredamenti.it/kcfinder/upload/files/86772017013.pdfIn PDF document text
    • http://asupuro.com/upload/save_image/files/29304019175.pdfIn PDF document text
    • http://avesta-hmora.boj.se/uploads/userfiles/files/67908789636.pdfIn PDF document text
    • http://mindennapi.hu/upload/file/gimewodoserojatirafi.pdfIn PDF document text
    • http://trust-law-firm.com/userfiles/file/20220210235924_1101973594.pdfIn PDF document text
    • http://mtcongnghiepxanh.com/upload/fckimagesfile/jorifojiwarepedokenikev.pdfIn PDF document text
    • http://imosa.asia/uploads/files/202202122049345620.pdfIn PDF document text
    • http://pusat.wellcomm.co.id/assets/kcfinder/upload/files/29285671932.pdfIn PDF document text
    • http://fskyok.com/uploadfile/files/jirematiwemujoforojerukud.pdfIn PDF document text
    • http://daiichihousing.net/uploads/news_file/xomumovomuw.pdfIn PDF document text
    • https://am-system.eu/ckfinder/userfiles/files/5667069104.pdfIn PDF document text
    • http://www.nstrechy.cz/upload/files/80969383324.pdfIn PDF document text
    • http://www.peplex.it/wp-content/plugins/formcraft/file-upload/server/content/files/161fb37850aa4c---liner.pdfIn PDF document text
    • http://madmojo.com/fckupload/file/31390079666.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=yugioh+hand+trap+cheat+sheetPDF 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_off00045bd5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00045bd5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00045bd5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45BD5 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000472f5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x472F5 10828 bytes
SHA-256: a4128fbbd168034b86ec476452790cfdf8f8fe5858adb54f8d81f283ef508b4c
font_02_sfnt_off00048baf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x48BAF 18804 bytes
SHA-256: f4f4bb124e2394da3690d27d1a42abdefa9ecd72b93521946175ff7f9bc54977