Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 d6f94078ee704bf9…

MALICIOUS

PDF / .VIR

210.3 KB Created: 2022-05-02 04:12:37 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-11
MD5: 908d26ccf6ab92a56348741f5d49d30a SHA-1: 81e9d0b741e0de502c3d31788274c1a851500fa6 SHA-256: d6f94078ee704bf91e8e61d28e4fc599505ca507deb3c866d3f89916b44a6c53
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7461

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
  • 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.
  • 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=cisco+ngfw+2100+datasheet PDF link annotation
    • http://beccaro.it/userfiles/files/59743127795.pdfIn PDF document text
    • https://kimewazokedusa.weebly.com/uploads/1/3/1/4/131454536/kidifewosubobu.pdfIn PDF document text
    • http://hayfidan.com/admin/kcfinder/upload/files/lemojejodigavax.pdfIn PDF document text
    • http://phucuongplus.com/upload/files/45260318894.pdfIn PDF document text
    • http://aerotherminsulation.com/userfiles/file/25919130913.pdfIn PDF document text
    • http://ajarnveerapong.com/UserFiles/file/7230972956.pdfIn PDF document text
    • https://xinagaxigivawiv.weebly.com/uploads/1/3/0/7/130739766/liwiwupodusanawifez.pdfIn PDF document text
    • http://lauffer.com.br/app/webroot/js/kcfinder/upload/files/valufinoxejetegetetim.pdfIn PDF document text
    • http://cariboo.simplywebeditor.com/site-uploads/9970412209.pdfIn PDF document text
    • http://fashioneducation.ru/userfiles/file/98581211521.pdfIn PDF document text
    • https://trainova.com/userfiles/file/gavifaxalaropetod.pdfIn PDF document text
    • http://wohntraumgmbh.at/rawugedepubimodulovow.pdfIn PDF document text
    • http://ttmm.co.jp/ckfinder/userfiles/files/selavegofajud.pdfIn PDF document text
    • https://pajareria.webcordoba.net/kcfinder/upload/files/8256172963.pdfIn PDF document text
    • https://zirodamabesad.weebly.com/uploads/1/3/0/7/130740068/jogekifirejase_zotiso_pilelodunaga_xezago.pdfIn PDF document text
    • https://binarbaidequipment.com/public_html/userfiles/file/reduligupetitelom.pdfIn PDF document text
    • https://phnews.ro/files/file/83525541232.pdfIn PDF document text
    • https://lurovexizapup.weebly.com/uploads/1/3/4/4/134402553/7428099.pdfIn PDF document text
    • http://gaushalango.com/uploaded_files/userfiles/files/mimuzo.pdfIn PDF document text
    • https://jevizaja.weebly.com/uploads/1/3/4/8/134869407/e4484252e0d803.pdfIn PDF document text
    • https://boxenujevodaziw.weebly.com/uploads/1/3/1/0/131070305/d1b81258a3b3808.pdfIn PDF document text
    • https://palokeligiz.weebly.com/uploads/1/3/4/4/134496709/nevexudirusiba_jusebilevaxelet_suvikas.pdfIn PDF document text
    • http://peter-scherer.de/userfiles/file/nuralepina.pdfIn PDF document text
    • https://bibonatura.com/ckfinder/userfiles/files/87331372718.pdfIn PDF document text
    • https://rosafuzumago.weebly.com/uploads/1/3/1/8/131857847/baxomizagubuk.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_01_sfnt_off0002d361.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_01_sfnt_off0002d361.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002b07d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2B07D 10532 bytes
SHA-256: 90cceb755e58320153418de5073833572aa259c159083cb2eb3496310b285208
font_01_sfnt_off0002d361.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2D361 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0002eb78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2EB78 11020 bytes
SHA-256: 971c3d276a5d17d78e270735635de0ce972b8bd2a30f795e37b830327debc90f
font_03_sfnt_off0003050f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3050F 20420 bytes
SHA-256: 31656922a52cd82d6ad28bc6adb1ab4b147b814493b1f961b37091496c647c5b