Malicious PDF — malware analysis report

Static analysis result for SHA-256 5e14df041128adab…

MALICIOUS

PDF

390.8 KB Created: 2022-03-06 21:16:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-09
MD5: 8982784a9f1cd9cde0b3cd5db7c3618e SHA-1: ba581b8922d8c286ec04d0be67685b9665a0e653 SHA-256: 5e14df041128adab4bf01e92f3835d740a4c8f30f5541aafaf93f2d78fda2757
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6197

Heuristics 6

  • 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.
  • 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://podar.co.za/XSRYdR1H?utm_term=fire+safety+management+system+pdf PDF link annotation
    • http://do-construction.ch/admin/kcfinder/upload/files/pisejunusegozibosu.pdfIn PDF document text
    • https://bloc-immo.com/images/70686090406.pdfIn PDF document text
    • http://paten.kuduskab.go.id/packages/upload/kcfinder/upload/files/14071144566.pdfIn PDF document text
    • https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/162060229bb988---ruwusetasaraperevujirogab.pdfIn PDF document text
    • http://garantc.ru/userfiles/file/xudejidoxesade.pdfIn PDF document text
    • http://minipit.com/data/files/kebesomubaruwisevu.pdfIn PDF document text
    • http://bursaceyizgelinlik.com/images_upload/files/41814681202.pdfIn PDF document text
    • http://sbcnepal.com/images/file/98541292228.pdfIn PDF document text
    • https://grnca.org/img/files/files/gigeveraged.pdfIn PDF document text
    • http://vizilo-vizitura.hu/admin/kcfinder/upload/files/zodulifoze.pdfIn PDF document text
    • http://www.holderit.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620ee615d88da---zokonetedisufiro.pdfIn PDF document text
    • https://skywaynepal.com/userfiles/file/fofopu.pdfIn PDF document text
    • http://nicenpos.com/userData/board/file/dufivusosesi.pdfIn PDF document text
    • http://millecolori.it/images/file/nitexomol.pdfIn PDF document text
    • http://www.upratujemeinak.sk/admin/ckeditor/kcfinder/upload/files/2814641140.pdfIn PDF document text
    • http://adoriantarla.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161fdcd41cee00---76330641142.pdfIn PDF document text
    • https://emergent-partners.com/wp-content/plugins/formcraft/file-upload/server/content/files/161ffa8bd63118---59716476162.pdfIn PDF document text
    • http://papienbanana.com/user_file/file/bazux.pdfIn PDF document text
    • http://bycongroup.com/UserFiles/file/dinekutuxofup.pdfIn PDF document text
    • http://villapastello.com/admin/data/files/files/57142831893.pdfIn PDF document text
    • http://iq-money.ru/upload/files/xukilebelo.pdfIn PDF document text
    • http://beerskiboot.de/img/upload/file/34064548202.pdfIn PDF document text
    • http://polyacer-ecp.com/userfiles/files/20220213_110136.pdfIn PDF document text
    • http://varvshistoriska.com/file/ribejoxozitam.pdfIn PDF document text
    • https://tahuacoop.com/cms_gpadmin2015/sgi_userfiles/userfiles/files/kowitokinabomeruzosudijuz.pdfIn PDF document text
    • http://motopujcovnateplice.cz/userfiles/file/ganiresafavivapu.pdfIn PDF document text
    • http://tecsun-moscow.ru/docs/file/tuberogixu.pdfIn PDF document text
    • https://sogelec-eng.com/files/ckfinder/files/xekewekugabodatune.pdfIn PDF document text
    • http://playos.net/data/playos.net/uploadfiles/file/37003235899.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_off0005ae59.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005ae59.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ae59.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5AE59 10768 bytes
SHA-256: d33ecc39ca151a4840836bafa3f2d4a7e7964c6594e335647b5d4e867f036638
font_01_sfnt_off0005c6f0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C6F0 17596 bytes
SHA-256: 0841f71270fffbb178bc2b78179c6e5f9e64a0fdd855ff7bea2cc1d876a43884
font_02_sfnt_off0005f49c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F49C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9