Malicious PDF — malware analysis report

Static analysis result for SHA-256 7e02f46fedcb3ecd…

MALICIOUS

PDF

76.6 KB Created: 2022-04-20 12:53:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-11
MD5: 75c7206fa4f14b0fac4fa0804012cba2 SHA-1: 2a6d9d6833021ba2cd6c37b739019a599e314701 SHA-256: 7e02f46fedcb3ecd7ffac286a202be01e14ee4b61d8dc87c824d9f4e9d5ee9c6
216 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9919

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
  • 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.
  • 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.
  • 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://fecuq.co.za/YmrXLWy8?keyword=how%20to%20lose%20weight%20with%20coconut%20water PDF link annotation
    • https://joepromenshealth.com/wp-content/plugins/super-forms/uploads/php/files/da5a2d2b9d5919e943e599d7676fd535/rofeduwukufukewofape.pdfIn PDF document text
    • https://jopazidavasuzu.weebly.com/uploads/1/3/2/6/132681438/zujulexi.pdfIn PDF document text
    • http://architettoangeli.it/userfiles/files/49810658757.pdfIn PDF document text
    • https://bevatisaxotel.weebly.com/uploads/1/3/4/3/134378436/dotekagetugapasut.pdfIn PDF document text
    • https://betewobinolatid.weebly.com/uploads/1/3/4/7/134756009/tofokem.pdfIn PDF document text
    • https://labejewatek.weebly.com/uploads/1/3/5/3/135399287/fumaburutosomo_pazil_danizeto_vusubuw.pdfIn PDF document text
    • https://lepuzabokagat.weebly.com/uploads/1/3/4/3/134333079/mubovuro.pdfIn PDF document text
    • https://debozolajaxagaf.weebly.com/uploads/1/3/1/0/131070846/zexof_zelafem_vefudiru_loxesuxoraji.pdfIn PDF document text
    • https://noble-worldwide.com/wp-content/plugins/super-forms/uploads/php/files/f98a8e56eda102dfe47ec77f910a008f/xefibugafedopibatigoke.pdfIn PDF document text
    • https://jozisanolotodix.weebly.com/uploads/1/3/0/9/130969335/2026024.pdfIn PDF document text
    • https://rixotojar.weebly.com/uploads/1/3/0/9/130969533/loneturagugisivumara.pdfIn PDF document text
    • https://valleyrentals.com/userfiles/file/69686344184.pdfIn PDF document text
    • https://martabaktelor.com/contents/files/jejatipebunegotod.pdfIn PDF document text
    • http://gazomotor.com/allinone/file/91453356123.pdfIn PDF document text
    • https://kemujuxejomoj.weebly.com/uploads/1/3/4/4/134463955/nokasuka.pdfIn PDF document text
    • https://wepopoxewu.weebly.com/uploads/1/3/1/1/131164118/xuxufapararikeg-xenezixiwuv-burexi.pdfIn PDF document text
    • https://musabolu.weebly.com/uploads/1/3/6/0/136042757/rerabupeja.pdfIn PDF document text
    • https://mama-light.net/business_school/uploads/file/17816105057.pdfIn PDF document text
    • http://thechitay.com/uploads/userfiles/file/nosovajibagudasikusojozub.pdfIn PDF document text
    • http://taikenplan.jp/ckfinder/userfiles/files/xewik.pdfIn PDF document text
    • http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/531421d55ec83ccdc794512e4a958a04/1275568104.pdfIn PDF document text
    • https://pesakezered.weebly.com/uploads/1/3/4/7/134729162/6508961.pdfIn PDF document text
    • https://mikakegurotitu.weebly.com/uploads/1/3/4/3/134309030/wuwezapibakob.pdfIn PDF document text
    • https://lnpro.in/ckfinder/userfiles/files/1949126590.pdfIn PDF document text
    • http://dialog-seversk.ru/jsplugins/ckfinder/userfiles/files/17116075211.pdfIn PDF document text
    • http://ashop.26srv.de/entwicklungsumgebung/ashop/user_ashop/cms_images/files/tidobisusano.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_off0000c809.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c809.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c809.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC809 16436 bytes
SHA-256: da86bb0fdd34dcc56a947973429f5e9b5d1acc617d43a3481af30c951a4b66b6
font_01_sfnt_off0000f29c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF29C 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00010ab3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10AB3 10684 bytes
SHA-256: c0ace62cf6e70d8f65acac83f210c28227f50b1a455cae691726998ba92d8415