Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 0f221bade150b67d…

MALICIOUS

PDF / .VIR

313.0 KB Created: 2022-04-13 22:10:31 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-13
MD5: 353833c7fe6560d6290c622f4abc003d SHA-1: 2217afcad6cdc0e85cfdbd06cbdaf7b85a44664b SHA-256: 0f221bade150b67de3fce6fe81a6202e8b913540da3fd909eb1e7f39e3985d9d
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6345

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
  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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://mifuj.co.za/XSRYdR1H?utm_term=project+checkpoint+report+example PDF link annotation
    • https://botironuz.weebly.com/uploads/1/3/1/3/131380999/roseberodubi.pdfIn PDF document text
    • https://pegugigatusib.weebly.com/uploads/1/3/4/4/134460290/tejosubosa.pdfIn PDF document text
    • https://lezanixopedem.weebly.com/uploads/1/3/4/8/134886347/7504746.pdfIn PDF document text
    • http://bsp-plovdiv.org/ckfinder/userfiles/files/95149800453.pdfIn PDF document text
    • https://jikiwifapa.weebly.com/uploads/1/3/4/3/134338998/a678b8a12ce28.pdfIn PDF document text
    • https://ecpa.fr/uploaded/file/28957024438.pdfIn PDF document text
    • https://renexiba.weebly.com/uploads/1/3/4/8/134895383/676227a98728d.pdfIn PDF document text
    • https://kulazizuwajo.weebly.com/uploads/1/3/7/4/137498773/6908693.pdfIn PDF document text
    • http://21cedu.com/pds/userfiles/files/7200782683.pdfIn PDF document text
    • https://kijutevuwixeka.weebly.com/uploads/1/4/1/4/141404931/4852702.pdfIn PDF document text
    • http://kartonpier.com/admin/kcfinder/upload/files/vumiluwa.pdfIn PDF document text
    • http://www.scenekunstskolen-efteruddannelsen.dk/ckfinder/userfiles/files/zulusaxifiwajopevoxat.pdfIn PDF document text
    • https://lepuzabokagat.weebly.com/uploads/1/3/4/3/134333079/piwironot.pdfIn PDF document text
    • https://fozabenuguze.weebly.com/uploads/1/3/4/6/134685739/lederokeg_rosileriri.pdfIn PDF document text
    • http://yesilyurtalm.com/userfiles/file/19455102485.pdfIn PDF document text
    • https://demujerifusa.weebly.com/uploads/1/3/1/4/131437649/bd682472af4fe7f.pdfIn PDF document text
    • https://defrokatilai.lt/images/files/51557189916.pdfIn PDF document text
    • https://www.hotelamoha.it/wp-content/plugins/formcraft/file-upload/server/content/files/1621ad2756d1e4---91192502330.pdfIn PDF document text
    • https://jogabaxeke.weebly.com/uploads/1/3/4/7/134704809/rawekaxupi.pdfIn PDF document text
    • https://maroxenewalid.weebly.com/uploads/1/3/4/3/134314996/73db4656aa05d9.pdfIn PDF document text
    • https://frasertechno.com/wp-content/plugins/formcraft/file-upload/server/content/files/162409d9cca081---63673156472.pdfIn PDF document text
    • https://kasivolonu.weebly.com/uploads/1/3/4/6/134688646/mabonebap_mefudemu_jotudemaki.pdfIn PDF document text
    • https://alfamar.travelshops.pl/userfiles/file/robemefo.pdfIn PDF document text
    • https://www.energetisch-therapeut-estie.nl/wp-content/plugins/formcraft/file-upload/server/content/files/162059e32abc85---71562401538.pdfIn PDF document text
    • https://ronawidafaleso.weebly.com/uploads/1/3/4/5/134504313/dd72a17ac9498b1.pdfIn PDF document text
    • https://zukutalemuz.weebly.com/uploads/1/3/4/5/134582669/4595564.pdfIn PDF document text
    • http://qdxqw.com/uploadfile/file/maxexum.pdfIn PDF document text
    • https://sedefartphotography.com/resimler/files/15567075011.pdfIn PDF document text
    • https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/1623c923c10208---82569085609.pdfIn PDF document text
    • https://nomexunasopil.weebly.com/uploads/1/3/4/4/134464396/xovitikalusa.pdfIn PDF document text
    • http://davidthurstonphotography.co.uk/ckeditor/kcfinder/upload/files/86879977676.pdfIn PDF document text
    • https://libesomed.weebly.com/uploads/1/3/4/9/134904451/9451091.pdfIn PDF document text
    • https://muluxadi.weebly.com/uploads/1/3/1/4/131453645/6292416.pdfIn PDF document text
    • https://xexewevifiwewol.weebly.com/uploads/1/3/6/0/136054804/ffe1fe09.pdfIn PDF document text
    • https://befakudi.weebly.com/uploads/1/3/4/5/134595811/bibovavosaj.pdfIn PDF document text
    • http://thietbimaugiao.vn/Images_upload/files/nakelisalilozudafozobaxes.pdfIn PDF document text
    • https://finazevad.weebly.com/uploads/1/3/0/7/130739247/fb2ece.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_off00047377.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00047377.bin)

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_off00047377.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x47377 18168 bytes
SHA-256: 5eab480bd3921d7a79766e9a839e639e7a44f57fbc0c18f23cc2ef0bf30c8bea
font_01_sfnt_off0004a2c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A2C8 10796 bytes
SHA-256: 0ebbed1007c59c058cb8c5b43a6f4ac934ee8e885a1d50544b473b48f049c932
font_02_sfnt_off0004bb76.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4BB76 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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