Malicious PDF — malware analysis report

Static analysis result for SHA-256 080b08e09c129976…

MALICIOUS

PDF

74.3 KB Created: 2022-05-09 14:45:36 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 74486aecbd83d6e3cfb39d17c1cd82e9 SHA-1: f1eebd9f346e06a891982914b55f6cbf6b5fd05b SHA-256: 080b08e09c129976b72ead9b3ac48c4d5eeeac12a3ad7425280b392704fdb3ba
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9947

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=turkish%20english%20vocabulary%20list%20pdf%20download%20pdf%20full%20text PDF link annotation
    • https://mafupalitofix.weebly.com/uploads/1/3/4/0/134042392/7ea83.pdfIn PDF document text
    • https://noribazab.weebly.com/uploads/1/3/1/8/131871745/5c145.pdfIn PDF document text
    • https://tipuvizenamim.weebly.com/uploads/1/4/1/2/141279517/d6a32cd5f67c0.pdfIn PDF document text
    • https://rodifeganugupi.weebly.com/uploads/1/3/2/8/132815003/ae7546572f7a6fc.pdfIn PDF document text
    • http://www.binghan.my/userfiles/file/32541484517.pdfIn PDF document text
    • http://hajnysport.cz/FCK_userfiles/file/navugitujukananip.pdfIn PDF document text
    • http://medex03.ru/userfiles/files/70955957244.pdfIn PDF document text
    • https://wepopoxewu.weebly.com/uploads/1/3/1/1/131164118/xuxufapararikeg-xenezixiwuv-burexi.pdfIn PDF document text
    • http://diveblubari.it/custom/archivio/files/piriroriseninitajikep.pdfIn PDF document text
    • https://molegogadamo.weebly.com/uploads/1/3/4/3/134341439/nededaxebabutubabi.pdfIn PDF document text
    • https://mosallaesf.ir/uploads/ck/files/lolulewevasukeruteb.pdfIn PDF document text
    • https://tugupititu.weebly.com/uploads/1/3/4/8/134887320/tusipavitowimuloz.pdfIn PDF document text
    • http://nepaldristi.com/dbros/public/ckeditor/kcfinder/upload/files/sisokixeranarugej.pdfIn PDF document text
    • https://gimenezricarte-deltabogados.com/ckfinder/userfiles/files/wotuvagomuj.pdfIn PDF document text
    • https://vawisopikev.weebly.com/uploads/1/3/2/7/132740649/fad37a.pdfIn PDF document text
    • https://butiziro.weebly.com/uploads/1/3/4/3/134308177/2986642.pdfIn PDF document text
    • https://janiwekogakopa.weebly.com/uploads/1/3/7/5/137500868/00cedf18.pdfIn PDF document text
    • https://vixoketos.weebly.com/uploads/1/3/1/4/131453026/be256f.pdfIn PDF document text
    • https://dcmheavyequipment.com/admin/images/file/parusagu.pdfIn PDF document text
    • https://nivolepefusux.weebly.com/uploads/1/3/4/8/134886615/zesesesowexidezig.pdfIn PDF document text
    • https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/16232be9bcd649---24690916521.pdfIn PDF document text
    • https://zidajikivumab.weebly.com/uploads/1/3/4/6/134625594/bufuvenupibezes.pdfIn PDF document text
    • http://goslsl.com/userfiles/file/15744069754.pdfIn PDF document text
    • http://veedik.com/assets/admin/kcfinder/upload/files/daguwo.pdfIn PDF document text
    • https://rutedidatares.weebly.com/uploads/1/3/4/4/134490949/jemagunevojafa.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_off0000b781.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000b781.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b781.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB781 11560 bytes
SHA-256: c198a8a25e3a2b37ece6345f27d9ea13704d0978b455fac9e15167a8253c5600
font_01_sfnt_off0000d299.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD299 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000eaab.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEAAB 18708 bytes
SHA-256: a7d36948f19ec24110b5dfa96b173f8f366fc60ccff62f1353775731943eca91