Malicious PDF — malware analysis report

Static analysis result for SHA-256 ca6eee1c74a3baba…

MALICIOUS

PDF

331.2 KB Created: 2022-03-19 05:30:23 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-07
MD5: 590002bf3de31a6aacd306ad387133b9 SHA-1: 880213bf2e12cff77ff7510efe7bb299c6add1e1 SHA-256: ca6eee1c74a3baba19402a839c9c18b16b8f70c83265c034223d3f9a6220746c
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5565

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 https://deepakbatteries.com/uploads/file/68158958678.pdf In PDF document text
    • http://xn--23-7lc6a.xn--p1ai/public/file/monoxiloropizex.pdfIn PDF document text
    • https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/bedivojibal.pdfIn PDF document text
    • https://stayinbranson.com/ckfinder/triplebuserfiles/file/28906265584.pdfIn PDF document text
    • http://nuraski.pl/wsg/userfiles/53199262118.pdfIn PDF document text
    • https://timavoshipsupply.it/userfiles/file/vorolij.pdfIn PDF document text
    • http://tingchucontrol.com/Uploadfiles/files/riwarulu.pdfIn PDF document text
    • http://nawaress.com/webroot/js/ckfinder/userfiles/files/xugap.pdfIn PDF document text
    • http://mizuho-co.net/file/ck/files/9941213831.pdfIn PDF document text
    • http://ipea.kr/userData/board/file/76236533434.pdfIn PDF document text
    • http://ruresept.ru/files/file/43218070719.pdfIn PDF document text
    • https://franchisefarm.franchiseharbor.com/files/files/dorekolewipipera.pdfIn PDF document text
    • https://www.yamanosake.com/js/kcfinder/upload/files/kaxaletawejuriram.pdfIn PDF document text
    • http://raiz.jp/kcfinder/upload/files/mezuz.pdfIn PDF document text
    • http://inkjetartandimage.com/Uploads/file/fixumuxafipakifoxo.pdfIn PDF document text
    • http://abcbyspu.com/ckfinder/images_store/files/pabasuzuketote.pdfIn PDF document text
    • https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/1622b62b05e09e---winil.pdfIn PDF document text
    • http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fe4fb7b6367---xetazoloba.pdfIn PDF document text
    • https://pontus-sd.eu/uploads/file/xatuwibagelekamovifutigo.pdfIn PDF document text
    • http://happyhanool.com/ckupload/files/6390765969.pdfIn PDF document text
    • https://spheresignal.com/app/webroot/userfiles/files/32741589113.pdfIn PDF document text
    • https://mycultureis.com/FileData/ckfinder/files/20220216_2FC1FBFAB2E2DD0D.pdfIn PDF document text
    • http://giaexploring.it/userfiles/files/tixozuzomigajisedebewova.pdfIn PDF document text
    • https://aleksandarshoes.com/storage/files/voriso.pdfIn PDF document text
    • https://nghiepvu.udicmanpower.vn/uploads/news_file/suzedovuketirunig.pdfIn PDF document text
    • https://ij-ph.com/admin/SchoolFiles/files/93578343351.pdfIn PDF document text
    • http://mptech.vn/ckfinder/userfiles/files/xawuwaveg.pdfIn PDF document text
    • https://ppic.net-line.pl/www/js/kcfinder/upload/files/desotiwi.pdfIn PDF document text
    • https://konkrea.be/uploads/files/gowadezubazovubemoxuziwej.pdfIn PDF document text
    • https://doellefjelde-mussemarked.dk/images/newsmail/file/56895501534.pdfIn PDF document text
    • http://xn--80aap0abfiql8h.xn--p1ai/admin/ckfinder/userfiles/files/gasojadivudiwo.pdfIn PDF document text
    • http://fantalife.be/userfiles/file/19683728159.pdfIn PDF document text
    • http://xn--k1akb4c.xn--p1ai/userfiles/file/50204189910.pdfIn PDF document text
    • https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/1622a6ac34cb0b---xeroripofibulugafabejo.pdfIn PDF document text
    • http://gktizein.gr/kcfinder/upload/files/25845774431.pdfIn PDF document text
    • https://dm288.rs/slicice/file/91352166462.pdfIn PDF document text
    • http://bothtree.com/userfiles/file/13867913594.pdfIn PDF document text
    • http://portalinmobiliario24.com/uploades/fckeditorfile/gutejulepepabigusufiriwe.pdfIn PDF document text
    • http://key-pro.jp/kcfinder/upload/files/buzizotejazamiribasigu.pdfIn PDF document text
    • http://mentoslaci.hu/admin/kcfinder/upload/files/baxiguxuberurili.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=pokemon+liquid+crystal+walkthrough+guidePDF link annotation
    • http://myxroad.com/upload/userfiles/file///lubegak.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
    • http://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0004be10.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004be10.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004be10.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BE10 17212 bytes
SHA-256: f74e05987f3a9ab70273c9b2b54a109982fe827b05eb203699cc719f0ca5114e
font_01_sfnt_off0004eb0b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4EB0B 11356 bytes
SHA-256: b106ab694e610ad5d54a99a9aae3c24eb753f8e706d35410952294cd6c57bf30
font_02_sfnt_off00050531.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x50531 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9