Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d5224baade501eb…

MALICIOUS

PDF

78.2 KB Created: 2022-04-26 00:34:32 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-11
MD5: 35e71e624b09eaeddf3c5bf49ebfd9e8 SHA-1: 5569cb98b375b707b3f5db7765891e004aca478a SHA-256: 0d5224baade501ebc3e2950cac0f28014e251f0ea08778809b931ee75272b2d2
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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://luquluqu.org/public/assets/js/kcfinder/upload/files/45431143673.pdf In PDF document text
    • https://jidedenevunuva.weebly.com/uploads/1/3/4/4/134498736/tubizovo-situw-lojivenutubasad.pdfIn PDF document text
    • http://bappeda-jepara.org/app/webroot/js/kcfinder/upload/files/54698760946.pdfIn PDF document text
    • http://phanphoiongnhuahoasen.vn/upload/files/wubef.pdfIn PDF document text
    • https://winudepawo.weebly.com/uploads/1/3/4/1/134132470/8123877.pdfIn PDF document text
    • https://temporar.mirceaseminee.ro/printuri-fi/files/65337644608.pdfIn PDF document text
    • https://epponline.com/mentorfinancial/page_images/file/zotajewubulawolidofan.pdfIn PDF document text
    • http://kanizsakran.hu/userfiles/file/70189071445.pdfIn PDF document text
    • http://elateridae.com/images/FCKeditor/file/towewitasovezesoma.pdfIn PDF document text
    • https://nepufetok.weebly.com/uploads/1/3/1/4/131438640/zakabivawokojuxa.pdfIn PDF document text
    • https://lapadodipelij.weebly.com/uploads/1/3/1/1/131164402/volexeruj.pdfIn PDF document text
    • https://kavivapepegag.weebly.com/uploads/1/3/4/2/134235540/8040760.pdfIn PDF document text
    • http://thespaceproduction.com/admin/userfiles/file/paxijozo.pdfIn PDF document text
    • https://riwinimogo.weebly.com/uploads/1/3/0/9/130969841/fuwaruxis-fovasowofu-wusagezakibi.pdfIn PDF document text
    • http://ceu-jgh.org/kcfinder/upload/files/podoma.pdfIn PDF document text
    • http://electric-kernbichler.at/39872006315.pdfIn PDF document text
    • http://agenziaimmobiliarecannavo.eu/userfiles/files/18099237693.pdfIn PDF document text
    • https://tewefoxik.weebly.com/uploads/1/3/4/8/134857012/0fa692f655871a7.pdfIn PDF document text
    • https://dbmotorbrokers.com/userfiles/file/resemixizebukugez.pdfIn PDF document text
    • https://tiger-security.net/webroot/upload/files/gazufanabus.pdfIn PDF document text
    • https://ragaz.co.za/YmrXLWy8?keyword=biblia%20de%20jerusal%C3%A9n%20latinoamericana%20onlinePDF 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 extracted file (font_00_sfnt_off0000c432.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000c432.bin)

Related samples 2

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_off0000c432.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC432 11108 bytes
SHA-256: 8cc785f3200df6c42c3da06cfcdd8102b4e03c0faf6ad842104c43e6baf1836a
font_01_sfnt_off0000ddbd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDDBD 19452 bytes
SHA-256: ac1992a92feb7bbbc5f4de2b393f69e5860ed2d9d1b2196c29c44adb2d5e4a83
font_02_sfnt_off00011043.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11043 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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