Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c889cb60235527a…

MALICIOUS

PDF

68.0 KB Created: 2022-03-31 03:23:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-04
MD5: 075706f8ebb643c62e280b32d0c43ac8 SHA-1: 51f197f35b98d5e8b231cb631b776b61817ac3a6 SHA-256: 2c889cb60235527a10c145af07218d7bf002a52f4da4b85403a4c4b61b573d08
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9988

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 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://loheb.co.za/YmrXLWy8?keyword=golds%20gym%20450%20treadmill%20walking%20belt PDF link annotation
    • https://nepalipublisher.com/ckfinder/userfiles/files/davejerapexuwafefus.pdfIn PDF document text
    • http://intelekt.biz/uploads/pages/files/75746780771.pdfIn PDF document text
    • http://beiwendq.com/userfiles/file/tigadubejod.pdfIn PDF document text
    • https://kezevamu.weebly.com/uploads/1/3/4/2/134266298/3f3230.pdfIn PDF document text
    • https://fisuzawagowesus.weebly.com/uploads/1/3/1/8/131857314/2e5add9b549954.pdfIn PDF document text
    • https://chrudimskadesitka.cz/upload/files/56324937760.pdfIn PDF document text
    • http://www.garriagricola.com/wp-content/plugins/formcraft/file-upload/server/content/files/162276f63148fe---66643874851.pdfIn PDF document text
    • https://www.vek-bg.com/app/templates/js/ckfinder/userfiles/files/gejamakoki.pdfIn PDF document text
    • http://mhinflatable.com/upload/file/61829428966.pdfIn PDF document text
    • https://soudureornementalelauziere.com/upload/editor/file/6232433872.pdfIn PDF document text
    • http://christmaslandint.com/userfiles/nipunizo.pdfIn PDF document text
    • http://pinblvd.com/file_space/files/guwiloxixevi.pdfIn PDF document text
    • http://basic-55.su/kcfinder/upload/files/nizema.pdfIn PDF document text
    • https://magnumattachments.com/ckfinder/userfiles/Files/45718077252.pdfIn PDF document text
    • https://whiteplacard.com/UserFiles/file/52162265398.pdfIn PDF document text
    • http://srividyaastrology.com/userfiles/file/81164263307.pdfIn PDF document text
    • http://hophungvietnam.com/app/webroot/uploads/files/93660846911.pdfIn PDF document text
    • https://kevulukopefot.weebly.com/uploads/1/3/1/4/131453006/xitajole.pdfIn PDF document text
    • http://harnettcountyhba.com/userfiles/file/zigamivopakunepi.pdfIn PDF document text
    • http://satexvernaz.fr/kcfinder/upload/files/33371353118.pdfIn PDF document text
    • http://www.crislbd.com/public/admin/assets/ckeditor/kcfinder/upload/files/zulewuxafufofuzefepube.pdfIn PDF document text
    • https://newline-eg.com/userfiles/file/valetumavekeromiwake.pdfIn PDF document text
    • http://thoitranglani.com/upload/files/rizegigavidovurubuxipuf.pdfIn PDF document text
    • http://tatnhapkhau.com/ckfinder/userfiles/files/bemikaxo.pdfIn PDF document text
    • http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/162414e985c7eb---laxogaxilabufudep.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 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_off0000a1f1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA1F1 11396 bytes
SHA-256: 8c6f9641894002852e09224fbc62667180f90f4a5ae3ca0704e998aca709ff85
font_01_sfnt_off0000bcbb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBCBB 16912 bytes
SHA-256: 2a2a37529cd9f366953671fd844a60e8eb09cd74ae214acd02bcd04a950f0fbe
font_02_sfnt_off0000e8e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE8E9 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336

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