Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e0fa3a5702dd89c…

MALICIOUS

PDF

369.8 KB Created: 2022-02-04 07:43:31 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 46d81eef2101c032a3205970401387a2 SHA-1: f38821c2606cee3ad0ab4f90aeaa4b4692b87244 SHA-256: 7e0fa3a5702dd89c7924333681b3e0a36b696c303e16d2c5f09d2bbc42b44e0f
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8080

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://amgaa.org/temp/files/wagekobulifedesikuna.pdf In PDF document text
    • http://chuanghuilaw.com/filespath/files/20211208204704.pdfIn PDF document text
    • http://cuacuonnhaxuongbinhduong.com/upload/files/zizozufojasobupomalavot.pdfIn PDF document text
    • http://www.putnamtaxi.net/wp-content/plugins/formcraft/file-upload/server/content/files/16134a82b94d43---tofoguri.pdfIn PDF document text
    • https://promise-land.com/upload/file/18376131388.pdfIn PDF document text
    • http://220-wm01.netdbhosting.com/file/rokumozu.pdfIn PDF document text
    • http://trevelsi.ru/ckfinder/userfiles/files/98473624375.pdfIn PDF document text
    • http://man-shoes.moscowfashion.net/content/xuploadimages/file/73041945068.pdfIn PDF document text
    • https://careersourceokaloosawalton.com/files/public/wejes.pdfIn PDF document text
    • https://htcpost.vn/vietpost.vn/img_content/file/70047367305.pdfIn PDF document text
    • https://euforbiabulgaria.com/uploads/pages/files/xejapafexewixefusiruturam.pdfIn PDF document text
    • http://xn--365-pn7mwb654m2qn.com/ckupload/files/pakadikoxotojubitodukabu.pdfIn PDF document text
    • http://www.mueblesgamez.com/ckfinder/userfiles/files/93528575170.pdfIn PDF document text
    • https://highlander-inn.com/assets/userfiles/files/53735172184.pdfIn PDF document text
    • http://registermycompany.in/admin/userfiles/file/novedaxiwivel.pdfIn PDF document text
    • http://koreaseals.com/ckfinder/userfiles/files/2116186488.pdfIn PDF document text
    • http://www.chiringuitomediterraneo.com/ckfinder/userfiles/files/27726790235.pdfIn PDF document text
    • http://hcwan.com/userfiles/file/25824200645.pdfIn PDF document text
    • http://spain-ex.com/images/blog/file/83354387325.pdfIn PDF document text
    • http://eternoohydro.com/d/files/1741692209.pdfIn PDF document text
    • https://sergeca.com.ve/ckfinder/userfiles/files/lolunuboketu.pdfIn PDF document text
    • http://vet-spb.com/userfiles/file/34310576677.pdfIn PDF document text
    • http://tantusmarina.com/UserFiles/file/40288805158.pdfIn PDF document text
    • http://duet-czluchow.pl/userfiles/file/rewaxa.pdfIn PDF document text
    • https://lovig.co.za/XSRYdR1H?utm_term=enhancement+shaman+pve+guide+3.+3+5PDF link annotation
    • http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/1619ce51686f54---5817898664.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_off00055a99.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00055a99.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00055a99.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x55A99 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off000571b4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x571B4 17152 bytes
SHA-256: 628a6134cf7e3e676dc1b3a8cc086e881061fbb1c33128b4f773f0c350d60fcb
font_02_sfnt_off00059ea2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x59EA2 11216 bytes
SHA-256: e424b114488f1bca4ff1ef99ed0134673989f57d1495598449ac06cd5fa5865c