Malicious PDF — malware analysis report

Static analysis result for SHA-256 7267965441840add…

MALICIOUS

PDF

563.6 KB Created: 2022-01-29 14:46:01 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-12
MD5: 0eb5fd9218e224adbc9feaa273644175 SHA-1: 1df29e6f04d9ebaf04d9bbb99be6a1f651c8ad46 SHA-256: 7267965441840add91c3fb7c061a0f8e777a602b8e46475a865d2e232b1a88d0
161 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4225

Heuristics 7

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://mifuj.co.za/XSRYdR1H?utm_term=hometown+glory+sheet+music+pdf PDF link annotation
    • http://kmkonsult.cz/userfiles/file/4874297735.pdfIn PDF document text
    • http://mp-journal.com/media/file/34583000516.pdfIn PDF document text
    • http://uyaviation.com/wp-content/plugins/formcraft/file-upload/server/content/files/16178779da0eeb---nuweba.pdfIn PDF document text
    • http://iccjsc.com/images/uploads/files/mexiwubukojoganizadujaxo.pdfIn PDF document text
    • https://atamergranit.com/userfiles/file/49552127993.pdfIn PDF document text
    • https://trakyasoftavukatwebsitesi.demowebsiteleri.com/upload/files/petinosuf.pdfIn PDF document text
    • https://ulicetwojegomiasta.pl/kcfinder/upload/files/rofejixu.pdfIn PDF document text
    • https://mastirz.com/userfiles/files/xovofoxopugakewixinosenam.pdfIn PDF document text
    • http://www.stockholmswingallstars.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145bb0c4cfd9---bidunanexenomo.pdfIn PDF document text
    • https://lum.windscrm.net/files/file/66140972885.pdfIn PDF document text
    • https://alajuusa.ee/media/contents/file/94093131416.pdfIn PDF document text
    • https://www.jakketoes.be/ckfinder/userfiles/files/zavudozutokadanukawinad.pdfIn PDF document text
    • https://jerseyshorepirates.com/userfiles/files/jefoxumuxukususegutegok.pdfIn PDF document text
    • http://marklaliberte.com/fckupload/file/38030950756.pdfIn PDF document text
    • http://bascobrunswick.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1614cb18598089---70333188909.pdfIn PDF document text
    • https://www.apgicl.com/public/files/assets/ckeditor/kcfinder/upload/files/lorelobusiwixuli.pdfIn PDF document text
    • https://bdprescription.com/ci/userfiles/files/42996727230.pdfIn PDF document text
    • http://ctcinsulator.com/uploads/file/gopipipepinufefakajokudi.pdfIn PDF document text
    • http://www.amedna.com/userfiles/files/julaxigoxijisadakoki.pdfIn PDF document text
    • http://noahmission.org/dataroom/file/jasovefadukodanid.pdfIn PDF document text
    • https://anglers.mtcserver6.com/UserFiles/File/xerumanomuwu.pdfIn PDF document text
    • https://www.nutfruit.org/js/admin/ckeditor/plugins/kcfinder/upload/files/16416840425.pdfIn PDF document text
    • https://ski-valloire.com/ckfinder/userfiles/files/xupekurawu.pdfIn PDF document text
    • http://trackeg.com/en/wp-content/plugins/formcraft/file-upload/server/content/files/161a260e7d33ab---jotexakujiwe.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_off00082bd6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00082bd6.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00082bd6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x82BD6 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off0008427a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8427A 11196 bytes
SHA-256: 6500af4c6dd99b39679015ea049cd5657ad62994703f8f02c0a446d0a01bc99a
font_02_sfnt_off00085c42.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x85C42 17744 bytes
SHA-256: 82ef329a3afd7087fea7e7ae7f7a946c289207f671d091ccdfa0c28e88cafb50
font_03_sfnt_off0008904b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8904B 17804 bytes
SHA-256: 3e3eae01730917b28d74ef2f8c868daa4a249f545773b22ed3584e23e558adfd