Malicious PDF — malware analysis report

Static analysis result for SHA-256 1165002ce048c279…

MALICIOUS

PDF

72.3 KB Created: 2022-04-07 13:37:15 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-05
MD5: 98dece95e84a33945fb4101c25f7f954 SHA-1: dd231232f0539c6154c2d211c2d2d081dcad8a5d SHA-256: 1165002ce048c2792fe3e4f80663d151ae69cb0819531eefc585c3462caf4ef9
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9989

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://colod.co.za/YmrXLWy8?keyword=the%20law%20of%20success%20in%20sixteen%20lessons%20by%20napoleon%20hill%20audiobook PDF link annotation
    • https://sewemojokevapu.weebly.com/uploads/1/3/4/4/134463988/4c8c77.pdfIn PDF document text
    • http://www.predoisiasociatii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161fd911c2f143---debofe.pdfIn PDF document text
    • https://xuvidomukak.weebly.com/uploads/1/3/7/5/137503681/8247959.pdfIn PDF document text
    • http://formpart.com/upload/ckfinder/files/lobudu.pdfIn PDF document text
    • https://explonorte.com/admin/files/files/bowaxujevaluzipom.pdfIn PDF document text
    • https://zijifikega.weebly.com/uploads/1/4/1/3/141337664/7d883ba238bc1e3.pdfIn PDF document text
    • https://junuwuka.weebly.com/uploads/1/3/4/4/134479395/wogizuteronomoba.pdfIn PDF document text
    • https://xiwabuba.weebly.com/uploads/1/3/0/8/130813639/xaletikew-sexetis.pdfIn PDF document text
    • https://kibidabusiben.weebly.com/uploads/1/3/1/0/131070702/c7ddba98d9.pdfIn PDF document text
    • https://kolabobinojojiv.weebly.com/uploads/1/3/4/8/134880551/132ee09c124f3.pdfIn PDF document text
    • https://gavuvikiji.weebly.com/uploads/1/3/4/6/134674568/gimadukawuk-kidinotumibasi.pdfIn PDF document text
    • http://koreapyogo.puruemi.com/userData/affis_board/file/mefewawoviwifusisidokuzik.pdfIn PDF document text
    • http://lsneotek.com/ckupload/files/mitaxonudu.pdfIn PDF document text
    • https://xudapunazegiwav.weebly.com/uploads/1/3/2/7/132741045/dajawup.pdfIn PDF document text
    • http://www.ddu-hk.cz/ckfinder/userfiles/files/vetelugut.pdfIn PDF document text
    • http://www.thebetterinsurance.com/wp-content/plugins/formcraft/file-upload/server/content/files/162161c08d00e1---jelowipowonepimag.pdfIn PDF document text
    • https://xilamebi.weebly.com/uploads/1/3/4/5/134598653/tuleloruzosora_gemobabatem.pdfIn PDF document text
    • https://dewufore.weebly.com/uploads/1/3/4/8/134857007/7826957.pdfIn PDF document text
    • http://ty-universe.com/image/files/20220227_144953.pdfIn PDF document text
    • https://gadowawo.weebly.com/uploads/1/3/4/6/134630962/5686d325f0b.pdfIn PDF document text
    • https://tedunifadikave.weebly.com/uploads/1/3/7/5/137505165/2b58f.pdfIn PDF document text
    • http://interwork.sk/userfiles/file/16321698842.pdfIn PDF document text
    • https://dabosimupit.weebly.com/uploads/1/3/5/3/135397997/vafosufo.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

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_off0000b2f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB2F6 11216 bytes
SHA-256: df6a49f3e68cc17f596a1cedce4f1910eb719923bbb16f93b478ef164858c275
font_01_sfnt_off0000cd0e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCD0E 16648 bytes
SHA-256: c8d9213106159319987f0f05e80fbad442390ed4c8a1aa1dc82803cdd2269481
font_02_sfnt_off0000f832.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF832 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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