Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07c25575bacb66d…

MALICIOUS

PDF

80.4 KB Created: 2022-04-03 01:33:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: 267b6c023add17bf76f83a56b8348577 SHA-1: 4023814e94dbfb7f40630363db79d10c04b8a0be SHA-256: d07c25575bacb66d1cb3c32c7f0d6a0e0750f1846d5b21f36ef5c5514cf05cf3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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=saga%20rules%20system PDF link annotation
    • https://zibizunazop.weebly.com/uploads/1/3/2/7/132710786/vulen_miwuxo_tizut_bopogexupipumu.pdfIn PDF document text
    • https://loffoxfitness.mvwebsolution.com/userfiles/files/97097185864.pdfIn PDF document text
    • https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/1621de0e3b45ec---72106930022.pdfIn PDF document text
    • http://sanalights.com/admin/admin/uploadfiles/file/39619987288.pdfIn PDF document text
    • http://www.thebetterinsurance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16229408c7e777---30708103613.pdfIn PDF document text
    • https://zajodufukotu.weebly.com/uploads/1/3/1/8/131857357/gojatumegisimig_fexekipe.pdfIn PDF document text
    • https://alajuusa.ee/media/contents/file/23848438041.pdfIn PDF document text
    • https://motodamoz.weebly.com/uploads/1/3/1/4/131452818/vuduvodadorame-xijabagarobot-wesolapapunozu-garajor.pdfIn PDF document text
    • https://vajigapevinukaz.weebly.com/uploads/1/3/4/5/134578345/9591046.pdfIn PDF document text
    • https://jisawawaxiwibes.weebly.com/uploads/1/3/1/6/131606947/7484026.pdfIn PDF document text
    • https://alexandrapanayotou.com/web/images/static/file/32776911074.pdfIn PDF document text
    • https://vigasobokaj.weebly.com/uploads/1/3/4/6/134619364/929013.pdfIn PDF document text
    • http://fanta-life.com/userfiles/file/24129017839.pdfIn PDF document text
    • https://nezemugobif.weebly.com/uploads/1/3/4/5/134519414/6125416.pdfIn PDF document text
    • https://varoslod.hu/kcfinder/upload/files/37175502345.pdfIn PDF document text
    • https://witufulovavivoj.weebly.com/uploads/1/3/4/3/134351467/togem.pdfIn PDF document text
    • http://dulichgiahy.com/upload/file/24130070022.pdfIn PDF document text
    • https://wernitznigg.at/files/5304906219.pdfIn PDF document text
    • https://guijek.com/userfiles/file/97128305885.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_off0000d82d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d82d.bin)

Related samples 3

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d82d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD82D 10424 bytes
SHA-256: eb096ac0d4dad3ac3ff014106c6415dfdc1b91e934453f8d71badee651408d43
font_01_sfnt_off0000efe6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEFE6 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000107f8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x107F8 16708 bytes
SHA-256: e59f5d995b28c9443ae3d31cc8fbb996543c8fff9f0f93bdf198234db3e90f9d

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