Malicious PDF — malware analysis report

Static analysis result for SHA-256 08009be2c6528874…

MALICIOUS

PDF

84.6 KB Created: 2022-03-31 00:25:48 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: e5d40fb002a5678b7da69dd06d34a10c SHA-1: 427f36e018ed84bf1afd4538aa734e0f7facd8c8 SHA-256: 08009be2c65288741d174e57136ca825965cb06c2153d9ec01294b785202c5bb
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9983

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://lazav.co.za/YmrXLWy8?keyword=what%20are%20short%20strands%20of%20dna%20called PDF link annotation
    • https://hogies.com/includes/template/uploads/file/95625793074.pdfIn PDF document text
    • https://worubagazew.weebly.com/uploads/1/3/4/6/134639575/boxojabupod-wexujakifesi.pdfIn PDF document text
    • https://bozofapenori.weebly.com/uploads/1/3/5/9/135965419/1877398.pdfIn PDF document text
    • https://mountmoriahcamp.com/media/32604912122.pdfIn PDF document text
    • http://goupcrm.com.br/kcfinder/upload/files/87383289081.pdfIn PDF document text
    • https://pidakobanaxob.weebly.com/uploads/1/3/4/4/134463411/fugewusebojugez-mivudijud.pdfIn PDF document text
    • https://vipopatovosidop.weebly.com/uploads/1/3/0/7/130775456/wetofo.pdfIn PDF document text
    • https://foxefarowo.weebly.com/uploads/1/3/7/5/137505528/6189879.pdfIn PDF document text
    • http://doina.md/fckeditorfiles/file/nilakulitadunuxis.pdfIn PDF document text
    • https://zenibevakuziva.weebly.com/uploads/1/3/0/7/130739170/2ae8c.pdfIn PDF document text
    • https://lisalisa.ru/upload/files/taruveravaperewuf.pdfIn PDF document text
    • http://spstarekozle.webkoncept.pl/files/file/83786027090.pdfIn PDF document text
    • https://daxeluneb.weebly.com/uploads/1/3/4/3/134324592/melomagute-kixuzu-debitoke-mudinekunixet.pdfIn PDF document text
    • https://nujamoxe.weebly.com/uploads/1/3/4/2/134234607/9459ad.pdfIn PDF document text
    • http://herborgthailand.com/file_media/file_image/file/47718292984.pdfIn PDF document text
    • http://schodylux.pl/userfiles/file/2344774516.pdfIn PDF document text
    • https://www.wappa.com.au/siteadmin/ckfinder/userfiles/files/48773300762.pdfIn PDF document text
    • https://rawonosegapit.weebly.com/uploads/1/3/5/3/135314608/povapekelin_sikisadezulowo.pdfIn PDF document text
    • https://ist-lb1.istanajp.com/contents/files/50684164751.pdfIn PDF document text
    • http://restauracja.jtg-antracyt.pl/files/file/sumavuwonukumi.pdfIn PDF document text
    • https://nopefulewipedu.weebly.com/uploads/1/3/4/3/134314682/6198668.pdfIn PDF document text
    • https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/e36589741b3f34cd593b06106925aaca/kesujezigasizis.pdfIn PDF document text
    • https://ribijiwazafi.weebly.com/uploads/1/3/4/8/134881841/6007268.pdfIn PDF document text
    • https://wetuwene.weebly.com/uploads/1/3/5/4/135400298/716551.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_off0000e964.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000e964.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000e964.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE964 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00010008.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10008 10472 bytes
SHA-256: 9f287512e53a93e6836087a01da19de8835d57a89ff9a934940b599f5c94203f
font_02_sfnt_off000117d2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x117D2 16792 bytes
SHA-256: 48779187db4608d65e55faed008962b83ac3508a5dec9ac8a25a149f99d4395a