Malicious PDF — malware analysis report

Static analysis result for SHA-256 080ec9d11a65535d…

MALICIOUS

PDF

410.5 KB Created: 2022-04-05 05:22:43 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 0f1f77635e1091cb4b1e2ef33e97421b SHA-1: 0be2af7d8693abe196cad3a2e616addab1068210 SHA-256: 080ec9d11a65535d0fd7dbfe7b400fa42ea030b9a06fea4d38c56345da46ec7c
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7513

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://wine-paraphernalia.com/files/winep/_repo/file/23345711332.pdf In PDF document text
    • https://nebakeji.weebly.com/uploads/1/3/4/6/134649015/f126c7122.pdfIn PDF document text
    • https://niritopep.weebly.com/uploads/1/3/4/6/134634222/kapugotufijewud_wajan_pusotopa.pdfIn PDF document text
    • http://tecsun-moscow.ru/docs/file/85261865736.pdfIn PDF document text
    • https://shindah.com/images/ckeditor_img/files/89677148967.pdfIn PDF document text
    • https://jawogebewo.weebly.com/uploads/1/3/4/3/134369376/bifojuropeba.pdfIn PDF document text
    • http://hotelclinton.it/userfiles/files/wibodedokorife.pdfIn PDF document text
    • https://lentes123.com/aym_image/files/25292769257.pdfIn PDF document text
    • https://kunudixi.weebly.com/uploads/1/3/4/6/134667289/6576509.pdfIn PDF document text
    • http://orem.mn/uploads/files/45740099927.pdfIn PDF document text
    • http://studioarchperissinotto.eu/userfiles/files/3462042481.pdfIn PDF document text
    • http://www.nagsa.es/ckfinder/userfiles/files/53678975893.pdfIn PDF document text
    • http://aleksey-mihalchik.ru/upload/files/dulegixoxojupuveteleri.pdfIn PDF document text
    • https://lukadivosegiga.weebly.com/uploads/1/3/4/6/134679105/jamuvosexobatesiluj.pdfIn PDF document text
    • http://hasomedia.com/userfiles/file/wupilijavalatovi.pdfIn PDF document text
    • https://lepuzabokagat.weebly.com/uploads/1/3/4/3/134333079/burutufolizisapakuto.pdfIn PDF document text
    • http://saipanbooking.com/FileData/ckfinder/files/20220320_E0C1A9C36F2838D6.pdfIn PDF document text
    • https://jetireduru.weebly.com/uploads/1/3/1/4/131453335/mumokefasepegovamef.pdfIn PDF document text
    • https://deximuxinudob.weebly.com/uploads/1/3/0/7/130739142/b5e37ed7.pdfIn PDF document text
    • https://ceilford.org/wp-content/plugins/super-forms/uploads/php/files/902cf55b4ddae0817898ca691b5e4ea4/bilotawepipopukaker.pdfIn PDF document text
    • https://dibigisilob.weebly.com/uploads/1/3/1/6/131607467/zamefatag_nexijowuni.pdfIn PDF document text
    • http://sure2trips.com/bot/ckfinder/uf/files/93794509074.pdfIn PDF document text
    • http://yizhu580.com/ckfinder/userfiles/files/76714140185.pdfIn PDF document text
    • http://amongelite.com/ci/userfiles/files/8065685928.pdfIn PDF document text
    • https://cafij.co.za/XSRYdR1H?utm_term=anlat%25C4%25B1m+bozuklu%25C4%259Fu+%25C3%25B6rnekleri+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
    • 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_off0005ed16.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005ed16.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ed16.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5ED16 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0006052d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6052D 11360 bytes
SHA-256: c15828242b5f8dd2f0d8eb075832845e1285e4c30c466205bd4f12ca67784fbc
font_02_sfnt_off00061f1e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61F1E 22644 bytes
SHA-256: 64c8d2d5b5c1249dbf7eb4df635dc3fbb9d7bae16670878e34d4aa1407ac7d99