Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 e4494eb685d65bc9…

MALICIOUS

PDF / .VIR

166.6 KB Created: 2022-04-28 16:44:52 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-11
MD5: 43bb7ea5b62d294f0550fc81fd8fede5 SHA-1: 0c7a9b833eb603bca459aa4e7120aa35d190cb5e SHA-256: e4494eb685d65bc9b8cf93c441365f1791329830a13e1447b686c9a1c158cc6c
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9587

Heuristics 5

  • 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.
  • 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://fecuq.co.za/XSRYdR1H?utm_term=boon+edam+speedlane+300+installation+manual PDF link annotation
    • https://laxabuzataz.weebly.com/uploads/1/3/4/3/134385801/7257052.pdfIn PDF document text
    • https://xuxixoxeniti.weebly.com/uploads/1/3/4/5/134585484/komexaw-kibozubut.pdfIn PDF document text
    • https://katudiwuf.weebly.com/uploads/1/3/6/0/136006549/5755239.pdfIn PDF document text
    • https://jujapuboma.weebly.com/uploads/1/3/4/6/134688254/2203091.pdfIn PDF document text
    • https://pixadodo.weebly.com/uploads/1/3/2/7/132740612/8919175.pdfIn PDF document text
    • https://pofewapat.weebly.com/uploads/1/3/4/0/134018592/kumowavugipej.pdfIn PDF document text
    • https://likojekiputisi.weebly.com/uploads/1/3/4/5/134576895/vavatudufa.pdfIn PDF document text
    • http://nandishoverseas.com/UserFiles/File/5846654785.pdfIn PDF document text
    • https://jerolukemotib.weebly.com/uploads/1/3/0/8/130874115/serovatiteril-dateweje.pdfIn PDF document text
    • https://dazhonghua1688.com/ckfinder/userfiles/files/veneragalibalomof.pdfIn PDF document text
    • https://jalupibu.weebly.com/uploads/1/3/4/5/134520797/sinuk-remenizavuj.pdfIn PDF document text
    • http://canxetaianhduc.com/images/file/18425492889.pdfIn PDF document text
    • https://www.alapan.org/fckimages/file/tetovuzuda.pdfIn PDF document text
    • http://genevacars.ru/public/file/jubakole.pdfIn PDF document text
    • http://xn--299a941ap1h.com/userfiles/file/20220406114826.pdfIn PDF document text
    • https://likosevatifipol.weebly.com/uploads/1/3/4/5/134584064/ee2b65.pdfIn PDF document text
    • https://zaronubiguxade.weebly.com/uploads/1/3/4/6/134685024/7688163.pdfIn PDF document text
    • https://mevagosulen.weebly.com/uploads/1/3/5/3/135391340/1694022.pdfIn PDF document text
    • https://detemapibujo.weebly.com/uploads/1/3/4/7/134743672/8216554.pdfIn PDF document text
    • https://wibotutez.weebly.com/uploads/1/3/4/0/134012840/bisojifus.pdfIn PDF document text
    • https://nifisutabunus.weebly.com/uploads/1/3/4/6/134634245/mebakefolosuxun_jifeb_mabip_kexivutowiw.pdfIn PDF document text
    • https://gofolepoxi.weebly.com/uploads/1/3/4/8/134882907/jijirejipon.pdfIn PDF document text
    • https://finazunaba.weebly.com/uploads/1/4/1/3/141353911/mosevujobajupu_matafoboso.pdfIn PDF document text
    • https://rajawanog.weebly.com/uploads/1/3/5/3/135320481/254b9a03130b.pdfIn PDF document text
    • https://nokufime.weebly.com/uploads/1/4/1/3/141373628/lapijipo.pdfIn PDF document text
    • https://fowajenen.weebly.com/uploads/1/3/5/3/135329448/4288d54d62c.pdfIn PDF document text
    • https://vosefeluvem.weebly.com/uploads/1/3/5/3/135382784/8301013.pdfIn PDF document text
    • https://kajubuti.weebly.com/uploads/1/3/2/6/132680994/mivabimatesa-tagub.pdfIn PDF document text
    • https://milorupubi.weebly.com/uploads/1/3/4/3/134317418/7181595.pdfIn PDF document text
    • https://babewepuk.weebly.com/uploads/1/3/4/3/134311046/xujabofewat.pdfIn PDF document text
    • https://joxinisedubetif.weebly.com/uploads/1/3/4/5/134594754/1324783.pdfIn PDF document text
    • https://xinusikavafomi.weebly.com/uploads/1/3/4/3/134353784/10f5a59b133.pdfIn PDF document text
    • https://xowivana.weebly.com/uploads/1/3/0/8/130813667/sofilejib-tazotofazi-mateminuwu-wubafow.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_off00022c18.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00022c18.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00022c18.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22C18 10900 bytes
SHA-256: e4b7d27330e79c52948b012d0519c6dfece66d08160619d38b06a0a88aa7cabf
font_01_sfnt_off0002454d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2454D 17732 bytes
SHA-256: b3230b38878d121c27133588f3d460a4c5659c29d4ba3699149c7fb9d37f899c
font_02_sfnt_off00027352.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x27352 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1