Malicious PDF — malware analysis report

Static analysis result for SHA-256 6df18c96e68b4f37…

MALICIOUS

PDF

207.7 KB Created: 2022-04-13 09:59:45 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-19
MD5: c34e1e91de18e308a52245283060e0d7 SHA-1: 428c952cf9355a99b490d1548f82d10b94f8ebc4 SHA-256: 6df18c96e68b4f37d2bb7882210ab339ad1db4864e61a80869fd9ca60b2e75b2
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8293

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://bemozepe.weebly.com/uploads/1/3/0/7/130739793/gitilupixanunomita.pdf In PDF document text
    • http://elcondeingles.net/imgs/images/files/vekirelojezugupelet.pdfIn PDF document text
    • https://xapotitiguwux.weebly.com/uploads/1/3/4/6/134668809/maxadenuwevapa_vamedepizo_remev_zotalebomox.pdfIn PDF document text
    • https://tewavifoma.weebly.com/uploads/1/3/4/4/134482239/7632278.pdfIn PDF document text
    • http://gamenavigator.com/userfiles/files/79548331529.pdfIn PDF document text
    • http://holflorstudio1.cz/upload/files/zejovevaxubetubebaxiv.pdfIn PDF document text
    • https://pesipexis.weebly.com/uploads/1/3/4/3/134377561/7ffeee438.pdfIn PDF document text
    • https://wabiwuwisurukim.weebly.com/uploads/1/3/2/6/132682822/db588e464d9f74.pdfIn PDF document text
    • https://nemapawa.weebly.com/uploads/1/3/0/9/130969411/gokuzixegowe_zenukitis.pdfIn PDF document text
    • http://qianlong99.org/ckfinder/userfiles/files/vipepapu.pdfIn PDF document text
    • https://sojinunanujiwok.weebly.com/uploads/1/3/5/3/135311630/7782106.pdfIn PDF document text
    • https://koxowuberes.weebly.com/uploads/1/3/1/3/131379375/soxin.pdfIn PDF document text
    • https://fisulujat.weebly.com/uploads/1/3/1/4/131454297/cdeda89450cec8f.pdfIn PDF document text
    • https://anep.it/ckeditor/kcfinder/upload/files/34792013245.pdfIn PDF document text
    • https://mufobasigawovog.weebly.com/uploads/1/3/5/3/135344062/gedipe.pdfIn PDF document text
    • http://aaz.sk/editor_uploads/files/68584892115.pdfIn PDF document text
    • https://bijawodit.weebly.com/uploads/1/3/4/8/134883407/noxelitaguwadumozoz.pdfIn PDF document text
    • https://autoprofi.ua/userfiles/file/22031280237.pdfIn PDF document text
    • http://qdcmd.com/data/files/labivikizugido.pdfIn PDF document text
    • https://vobilafulov.weebly.com/uploads/1/3/4/9/134902573/7a9665710a2a.pdfIn PDF document text
    • https://etadelloro.it/images/file/nexigoxamubivuleruwani.pdfIn PDF document text
    • https://xejotonevuxujuj.weebly.com/uploads/1/3/1/3/131379732/wozobivabuzaso-narofutokewa.pdfIn PDF document text
    • http://sarigol.kr/userData/ebizro_board/file/50351158022.pdfIn PDF document text
    • https://vexojuvij.weebly.com/uploads/1/3/4/3/134345090/6ace229f60da.pdfIn PDF document text
    • https://xilivixawigilu.weebly.com/uploads/1/3/4/6/134672458/471be3d105a2e.pdfIn PDF document text
    • https://getesuvuroxabet.weebly.com/uploads/1/3/4/4/134403663/4840272.pdfIn PDF document text
    • http://scissortailfarms.com/wp-content/plugins/formcraft/file-upload/server/content/files/162225af62a0da---wozamotategipimera.pdfIn PDF document text
    • https://miwozowupib.weebly.com/uploads/1/3/2/6/132681947/4e5d578932.pdfIn PDF document text
    • https://wogokapux.weebly.com/uploads/1/4/1/2/141298573/lusitumemopu.pdfIn PDF document text
    • http://kachelofen-prommegger.at/75356592269.pdfIn PDF document text
    • https://lovetawufekevo.weebly.com/uploads/1/3/4/3/134339121/noxadaxarabupak.pdfIn PDF document text
    • https://lebojozola.weebly.com/uploads/1/4/1/3/141315085/denunawidawi_vajanumatakepag_jigutuzot_winowumeziwalad.pdfIn PDF document text
    • https://bobitakakafaze.weebly.com/uploads/1/3/5/2/135297082/fudagap.pdfIn PDF document text
    • https://colod.co.za/XSRYdR1H?utm_term=mustache.+js+template+examplesPDF link annotation
    • https://xalanuxezofoki.weebly.com/uploads/1/3/4/3/134309931/87298.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_off0002cfe5.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002cfe5.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002cfe5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CFE5 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0002e7fc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E7FC 10616 bytes
SHA-256: 22d97c85721ca2249446d4db34ed92110632ba8850966de8cb00c6832401e9f3
font_02_sfnt_off00030055.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x30055 18036 bytes
SHA-256: 047b6d5ba61ac57c184a31c96a72e3557831bfe55d85f0b687f136352c97ecda