Malicious PDF — malware analysis report

Static analysis result for SHA-256 941fabb6d71658fe…

MALICIOUS

PDF

322.4 KB Created: 2022-02-01 14:53:41 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-12
MD5: ede3b5511a8ef813fb516b4cee648db8 SHA-1: 622f81408b6f90f5e33105d28c56b67ad11f6208 SHA-256: 941fabb6d71658fe3c368a065810c4f31bc33523f9ce49a1ad3ae05e1c65f510
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6902

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://ragaz.co.za/XSRYdR1H?utm_term=marionettes+inc+reading+questions+and+answers PDF link annotation
    • http://cosmeticdermatologymiamibeach.com/uploads/data/files/29231337650.pdfIn PDF document text
    • http://southerncross-ex.com/images/blog/file/supiguwanadipovetexota.pdfIn PDF document text
    • https://www.ideaklinikbakirkoy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16123b54250efc---7369037627.pdfIn PDF document text
    • https://sikdercollegeofpharmacy.com/scp/ckfinder/uploads/userfiles/files/11904022520.pdfIn PDF document text
    • http://medica-brno.com/files/61219144750.pdfIn PDF document text
    • http://hmarksltd.com/assets/ckeditor/kcfinder/upload/files/gofesomufebabilo.pdfIn PDF document text
    • http://vaonhaphatphap.com/images/uploads/files/14308998033.pdfIn PDF document text
    • http://zjbfjt.com/upload/files/32827847759.pdfIn PDF document text
    • http://daejonggyoyc.com/userfiles/file/20210914182407.pdfIn PDF document text
    • http://classtool.info/upload/files/94837612113.pdfIn PDF document text
    • http://xn--nellieskche-0hb.de/userfiles/file/bumafa.pdfIn PDF document text
    • http://saintthomassolapur.org/admin/kcfinder/upload/files/kifozimofurokafu.pdfIn PDF document text
    • https://bulgariapools.com/contents/files/nilewulakat.pdfIn PDF document text
    • https://ripedesign.com/app/webroot/files/fckeditor/file/7099564163.pdfIn PDF document text
    • http://alacarte-design.de/userfiles/file/sasakepakuva.pdfIn PDF document text
    • https://akvaguru.hu/user/file/17150101253.pdfIn PDF document text
    • http://zuszdounky.cz/files/gaduvapilovas.pdfIn PDF document text
    • https://healthlantern.com/ckeditor/ckfinder/userfiles/files/53609183300.pdfIn PDF document text
    • https://vinaarc.com/app/webroot/files/ckfinder/userfiles/files/1568482095.pdfIn PDF document text
    • http://cukrarnakolbaba.eu/obrazky/files/213124808.pdfIn PDF document text
    • http://an-professional.ru/img/files/file/mamulotadunavoku.pdfIn PDF document text
    • http://dailymaytrogiang.com/userfiles/files/33293827129.pdfIn PDF document text
    • https://dynasty888.com/image/files/20210915_083713.pdfIn PDF document text
    • https://prokoncept.hu/admin/blogfck/image/file/41753274620.pdfIn PDF document text
    • http://www.dieseproductions.com/upload/customNews/files/regemilevezosasejipiwu.pdfIn PDF document text
    • https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/dd4f1104bed2d85d7d06f262a1b03482/datejeninoda.pdfIn PDF document text
    • http://lifeisartfoundation.org/sites/default/files/images/userfiles/file/26590343197.pdfIn PDF document text
    • https://mamadona.ru/ckfinder/userfiles/files/65580500816.pdfIn PDF document text
    • https://free-spirit-city.eu/uploads/wysiwyg/files/4870223191.pdfIn PDF document text
    • http://tries.cz/media/images/upload/file/36200767064.pdfIn PDF document text
    • https://kaktutzhit.by/uploads/files/21357730559.pdfIn PDF document text
    • http://belean.pl/userfiles/file/rebipotisazujovawixodetex.pdfIn PDF document text
    • https://letstravelforacause.com/miet/assets/files/goburetedodimawel.pdfIn PDF document text
    • http://djpress.pl/Image/files/42364786707.pdfIn PDF document text
    • https://www.casestilistas.es//ckfinder/userfiles/files/kevuripi.pdfIn PDF document text
    • http://cbcom.fr/ressource/site-image/files/62766931800.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004a0a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A0A4 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004b7c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B7C4 10824 bytes
SHA-256: 03531db6a96b64762a41b26a4ddaae299756bbf59266a4ad04190bc9439f35b6
font_02_sfnt_off0004d06a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D06A 15648 bytes
SHA-256: 5307eb8222f00d100136a045a91c17fd64301b7c4b830a328da8cd97b6dd3e50