Malicious PDF — malware analysis report

Static analysis result for SHA-256 fabb89679464c58a…

MALICIOUS

PDF

72.7 KB Created: 2021-12-08 21:47:30 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-03
MD5: 5f6e66ab0980da6cbe5aeb7b646f99e3 SHA-1: f402ae0413376cdb0fea18aea583fbe66690c48e SHA-256: fabb89679464c58a6d11ad35cc65d35e1267b056b501474835a37a7c2783abb2
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9947

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
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://drinkandshrink.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16140258b11538---25852454177.pdf In PDF document text
    • http://mtjjt.com/2013/upload/article/files/2110040047064489366ru49.pdfIn PDF document text
    • http://dungcubepgiangtrinh.com/webroot/img/files/27966641436.pdfIn PDF document text
    • https://moolans.com/uploads/files/foxanazomodu.pdfIn PDF document text
    • https://yantrasearch.com/ckfinder/userfiles/files/60936340678.pdfIn PDF document text
    • http://sjhrz.com/images/upload/File/jivafuxasuxopepuvinol.pdfIn PDF document text
    • http://targhevaticane.it/userfiles/files/roger.pdfIn PDF document text
    • http://knowleangling.co.uk/ckfinder/userfiles/files/65449429916.pdfIn PDF document text
    • https://artasedanasingaraja.com/uploadfck/file/kuwuxekanilusuze.pdfIn PDF document text
    • https://rybczewice.pl/userfiles/file/zawuzizuzewa.pdfIn PDF document text
    • http://www.medic-pneumolog.ro/fisiere/file/zowasaxokutajuzofow.pdfIn PDF document text
    • http://psychologadamczak.pl/userfiles/file/sugetodozasonerorojol.pdfIn PDF document text
    • http://p-jtech.com/userData/board/file/68872833205.pdfIn PDF document text
    • http://www.lahealthmarketplace.com/siteuploads/editorimg/file/67909302947.pdfIn PDF document text
    • https://zippy-inc.com/app/webroot/userfiles/files/lakalopetaxin.pdfIn PDF document text
    • http://edbiji.com/uploads/files/20210914094505_839615.pdfIn PDF document text
    • https://griby.biz/ckfinder/userfiles/files/58597292013.pdfIn PDF document text
    • https://vnycc.com/userfiles/file/92745335481.pdfIn PDF document text
    • https://mikepromedia.com/wp-content/plugins/super-forms/uploads/php/files/10387cd56f9e7fedb319a9f66b81f8f5/gufibuwejerabuv.pdfIn PDF document text
    • http://agisma.ru/files/pages/files/64783777023.pdfIn PDF document text
    • http://www.maderas-navarro.com/ckfinder/userfiles/files/4029017435.pdfIn PDF document text
    • https://millinerandassoc.com/files/file/70158888322.pdfIn PDF document text
    • http://thementalhealthadvocates.org/files/userfiles/file/rotijinusolubajegu.pdfIn PDF document text
    • https://www.iieng.org/editor/ckfinder/userfiles/files/35228061917.pdfIn PDF document text
    • https://griby.biz/ckfinder/userfiles/files/99380096191.pdfIn PDF document text
    • http://feedproxy.google.com/~r/MbOu/~3/BcFPVxLj4jw/uplcv?utm_term=paper+snowflakes+templates+3dPDF 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_off0000b641.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b641.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_off0000b641.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB641 10920 bytes
SHA-256: e748cf391a90491814745dd2ddeb0081f6b50298d1facd3d1b161c624916b173
font_01_sfnt_off0000cfa9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCFA9 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0000e648.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE648 18132 bytes
SHA-256: 53bf0f20c06dd181e620ac70b59c8f77733fdc28e7ab2a21f6ca416257a3310e

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