Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7ded59848138aeb…

MALICIOUS

PDF

82.2 KB Created: 2022-06-01 08:47:27 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-27
MD5: aa37767e6fa947f74a4f42fdc07cc09d SHA-1: 501fe41f5d0811577f2843cc09a12b2fb843f79b SHA-256: c7ded59848138aeb317c03290d3139bf6bd1668672e0663a40150049c1d1d30a
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

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://norin.co.za/YmrXLWy8?keyword=dragon%20ball%20volume%201%20pdf%20download%20torrent%20full%20game%20download PDF link annotation
    • https://razizarapijesi.weebly.com/uploads/1/3/4/6/134640591/3492474.pdfIn PDF document text
    • http://soundspace.eu/Upload/file/58452758768.pdfIn PDF document text
    • http://cupta.org/userfiles/files/20220314192800.pdfIn PDF document text
    • https://dogonojibot.weebly.com/uploads/1/3/1/6/131606640/wefupawesuvi.pdfIn PDF document text
    • https://kefenatab.weebly.com/uploads/1/3/4/8/134854159/nujit.pdfIn PDF document text
    • https://julupoberoraw.weebly.com/uploads/1/3/4/3/134353221/pukavis.pdfIn PDF document text
    • https://www.auditek.fr/wp-content/plugins/formcraft/file-upload/server/content/files/162711d0bbffef---1209954252.pdfIn PDF document text
    • http://nadiadsa.org/userfiles/file/37374019694.pdfIn PDF document text
    • http://net-work.cz/data/file/56087180344.pdfIn PDF document text
    • http://clinicaveterinariacene.com/userfiles/files/67317197354.pdfIn PDF document text
    • https://vutubazedo.weebly.com/uploads/1/3/2/7/132740780/cb3eec1b027f925.pdfIn PDF document text
    • https://www.rioclaro.com.co/kcfinder/upload/files/pipulurotovuzebazefop.pdfIn PDF document text
    • https://legyenegyjonapod.hu/userfiles/files/8590448004.pdfIn PDF document text
    • https://mufiwejugoj.weebly.com/uploads/1/3/4/3/134340856/6272f313.pdfIn PDF document text
    • https://n-tlg.com/files/file/bazetejigewoso.pdfIn PDF document text
    • http://teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/ximusubi.pdfIn PDF document text
    • https://bd-sokolovska.eu/userfiles/file/60333832988.pdfIn PDF document text
    • http://yugang360.com/upload_fck/file/2022-2-7/20220207225157480731.pdfIn PDF document text
    • https://jeponakajon.weebly.com/uploads/1/4/1/7/141715328/9550997.pdfIn PDF document text
    • http://dochoiotovn.com/uploads/userfiles/file/kutap.pdfIn PDF document text
    • https://livoguwazaz.weebly.com/uploads/1/4/1/4/141472811/latijuz.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_off0000d845.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d845.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_off0000d845.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD845 17576 bytes
SHA-256: 7bdf5c71914a61fcc34fe498edcadff3baab7a2600f2bb9fd1efb50eff2763ba
font_01_sfnt_off00010655.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10655 11028 bytes
SHA-256: e7ba72e75e2d1d08461706a2ef824e947034dbfb64ef1f0f060a3ff44c71ad31
font_02_sfnt_off00011fad.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11FAD 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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