Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b60ee6a00917c4c…

MALICIOUS

PDF

79.1 KB Created: 2021-09-12 04:35:18 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: f91ab4d80413c346c956720133b6f64f SHA-1: a33484e86ef217eaba57967317dd88d3be039d51 SHA-256: 2b60ee6a00917c4c8f980a6f390d5d8f02a395af3d3a6c4ce55d88e9c33c5ab8
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9917

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://yarpaket.ru/userfiles/file/jobexalikonuwedarixiw.pdf In PDF document text
    • http://ibarugi.com/fckeditor/userfiles/file/53914942050.pdfIn PDF document text
    • https://dcicz.org/userfiles/file/29982264291.pdfIn PDF document text
    • http://mai-colle.jp/userfiles/file/23789939879.pdfIn PDF document text
    • http://tokyo-sanritsu.com/userfiles/file/tekem.pdfIn PDF document text
    • http://wujipacking.tw/upload/files/pileviborubela.pdfIn PDF document text
    • http://vce34.ru/attachments/file/zojokeroxamupabozukivopix.pdfIn PDF document text
    • https://cambodiadriverservice.com/userfiles/file/fojogovujap.pdfIn PDF document text
    • https://dom4m.de/userfiles/files/mizukipag.pdfIn PDF document text
    • http://elai.kz/upload/2021/09files/21090201535591321572yi3.pdfIn PDF document text
    • https://maximatrimony.com/ckfinder/userfiles/files/3722519111.pdfIn PDF document text
    • https://marwaautorepair.com/nbloom/fckuploads/file/fatilazusodusulezuzede.pdfIn PDF document text
    • http://pileki.com/imgup/file/zivugejenazopigeduvonive.pdfIn PDF document text
    • http://www.taxivanclass.com/uploads/ckfinder/files/28821960199.pdfIn PDF document text
    • https://meganimal.pt/site/upload/file/pojeserova.pdfIn PDF document text
    • http://zeminyerkaplama.com/upload/ckfinder/files/betavapagiriwalifemod.pdfIn PDF document text
    • http://garageanything.com/js/upload/files/96233986116.pdfIn PDF document text
    • https://kamionosnyelvlecke.hu/userfiles/file/92898910995.pdfIn PDF document text
    • http://bephoangdung.vn/uploads/ckfinder/files/genitupewomawebap.pdfIn PDF document text
    • http://mimarkamilozkartal.com/userfiles/files/polopetod.pdfIn PDF document text
    • http://vodnik48.ru/content/file/8967154206.pdfIn PDF document text
    • http://kondicionery-pushkino.ru/upload_picture/file/jifudaburazegisolatumuded.pdfIn PDF document text
    • http://samwha.com/upload/userfiles/file/nakosolijudixedisovanadu.pdfIn PDF document text
    • https://peisheng.org/uploads/ckfiles/files/61324e9b3e36a.pdfIn PDF document text
    • http://hausdergesundheit.net/userfiles/files/dakezifiwuvanowonivuz.pdfIn PDF document text
    • http://pluimveebeurs.com/userfiles/file/50369251300.pdfIn PDF document text
    • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/DOqCt-cVA4I/uplcv?utm_term=sniper+elite+androidPDF link annotation
    • 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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d03a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD03A 10292 bytes
SHA-256: 6939d5631ebbdebbc8cbb6c12066ca402aa9233a11d60323175b2704be04597c
font_01_sfnt_off0000e77f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE77F 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000ff91.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFF91 18064 bytes
SHA-256: f73024ae327c23223952c5111afc2761a90627b207d068a1b5a555316ac5ec6a

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