Malicious PDF — malware analysis report

Static analysis result for SHA-256 fabd68769e015ea2…

MALICIOUS

PDF

292.4 KB Created: 2022-02-14 02:08:24 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-03
MD5: 8ddae51534a912d3308cac6c8eca83cd SHA-1: ca7c9f24423e241e81b48f8b5111800c601261e1 SHA-256: fabd68769e015ea29992e09f3eb1d8ae758d561b922437564f0268f272adda0f
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8123

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://colod.co.za/XSRYdR1H?utm_term=personal+reference+letter+for+a+friend+template PDF link annotation
    • http://starfishdowney.com/uploads/files/96189804039.pdfIn PDF document text
    • https://urologasdainys.lt/userfiles/file/92834150910.pdfIn PDF document text
    • https://un7un9b3rl1pa7-99.com/contents/files/depupuk.pdfIn PDF document text
    • http://7onseventh.org/clients/868256/File/powobutanoriditurarenipo.pdfIn PDF document text
    • https://vcvscr.cz/www/www/fckphotos/file/34014629712.pdfIn PDF document text
    • http://santabruna.cl/upload/file/79218680720.pdfIn PDF document text
    • http://xn--b1adbbbaeqjtsflbfms0e.xn--p1ai/pict/file/13125476895.pdfIn PDF document text
    • http://hzaidele.com/images/upload/File/40203495935.pdfIn PDF document text
    • https://humantouchtranslations.com/wp-content/plugins/formcraft/file-upload/server/content/files/1/16179a1546e1f2---14464566822.pdfIn PDF document text
    • http://archidaldegan.eu/userfiles/files/41261418247.pdfIn PDF document text
    • http://geopraxis.it/userfiles/files/28442384265.pdfIn PDF document text
    • https://aihr-iadh.org/uploads/FCK_files/file/sedaroxadaz.pdfIn PDF document text
    • http://iuppitergroup.it/kcfinder/upload/files/75182794230.pdfIn PDF document text
    • http://lycee-elm.org/userfiles/file/mobupakevutirar.pdfIn PDF document text
    • http://x04ydivan.ru/userfiles/file/fimujaxu.pdfIn PDF document text
    • https://sergiomauri.com/images/file/vaxuxibuxani.pdfIn PDF document text
    • https://bhiringisamsankalimandir.org/ckfinder/userfiles/files/29529880005.pdfIn PDF document text
    • https://maximatrimony.com/ckfinder/userfiles/files/70901074552.pdfIn PDF document text
    • https://ddshower.com/ckfinder/userfiles/files/14104016928.pdfIn PDF document text
    • http://tentimesneedlehill.com/UPFILE/userfiles/files/totifimuresol.pdfIn PDF document text
    • http://vo23.ru/upload/file/6732671099.pdfIn PDF document text
    • http://mediacast.vn/ckeditor/upload/files/kowug.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_off000423bf.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000423bf.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000423bf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x423BF 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00043ada.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43ADA 17872 bytes
SHA-256: e60be4118dc692f88a4ea4b0ef6799f1b09a5e119e65c98a4ca76ebe4a8db8ce
font_02_sfnt_off00046a05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46A05 10780 bytes
SHA-256: a712207b597e31ca45675afb265faf49916b794a335108c04578ce33237f4613

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