Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 d06793cd3a9fbe4f…

MALICIOUS

PDF / .VIR

366.2 KB Created: 2022-04-27 11:26:42 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-11
MD5: 9ae5a5e6eaf07f1d65f9c0820d161be9 SHA-1: d02264372846e2b1dac72f936794555e72688a9f SHA-256: d06793cd3a9fbe4ffeedad7ba80c24b04ef9f444e6b7690aa4cf3beebd463082
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6982

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://cafij.co.za/XSRYdR1H?utm_term=letter+template+for+school+holidays PDF link annotation
    • https://ponukikoruxa.weebly.com/uploads/1/3/4/3/134343798/gikivawapurovadoxu.pdfIn PDF document text
    • https://nefafege.weebly.com/uploads/1/3/4/6/134642137/butopenasazike.pdfIn PDF document text
    • https://sapsda.org/SapmaUserfiles/file/68109017286.pdfIn PDF document text
    • https://sefomaxezaniv.weebly.com/uploads/1/3/1/4/131483109/famogibotu_dubosiso_gutifamebotu.pdfIn PDF document text
    • http://seksdagen.nl/userfiles/file/14261539430.pdfIn PDF document text
    • https://fuselenedirila.weebly.com/uploads/1/3/4/5/134597682/9626863.pdfIn PDF document text
    • https://wozedekasejop.weebly.com/uploads/1/3/4/7/134703393/vifelumegibot.pdfIn PDF document text
    • https://xujajogasugoni.weebly.com/uploads/1/3/4/5/134514057/6006047.pdfIn PDF document text
    • https://toguxiwo.weebly.com/uploads/1/3/4/6/134645105/telemojojelo-vixijot-xadap-mogipuruzeli.pdfIn PDF document text
    • https://gijegubusafaka.weebly.com/uploads/1/4/1/4/141417349/sibatu.pdfIn PDF document text
    • https://puxokobipo.weebly.com/uploads/1/3/4/5/134524361/debisas-runigawileloro.pdfIn PDF document text
    • https://tizukusijevawus.weebly.com/uploads/1/3/4/4/134454617/nufope.pdfIn PDF document text
    • https://kidofepakanuzok.weebly.com/uploads/1/3/4/0/134096393/geluwawesulinini.pdfIn PDF document text
    • https://rozemubopul.weebly.com/uploads/1/3/4/7/134719755/f1c44d1.pdfIn PDF document text
    • https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/162367db32427f---dadimowatodefutodebe.pdfIn PDF document text
    • http://datong-travel.tw/upload/ckeditor/files/20220414085026.pdfIn PDF document text
    • https://jikonoligozeg.weebly.com/uploads/1/3/4/7/134755459/negozerowok.pdfIn PDF document text
    • https://jepalojut.weebly.com/uploads/1/3/4/8/134863082/degimexejul-botufonuredilit-zadawif-nifoxanew.pdfIn PDF document text
    • http://stroynerud-sm.ru/wp-content/plugins/formcraft/file-upload/server/content/files/161f9245420757---xegirenobibumiwadados.pdfIn PDF document text
    • https://saftehnika.com/upload/files/94045693348.pdfIn PDF document text
    • https://jawuwezovik.weebly.com/uploads/1/4/1/2/141257201/7352489.pdfIn PDF document text
    • https://laduvozonos.weebly.com/uploads/1/3/1/4/131408864/66eea6817.pdfIn PDF document text
    • http://tensoinox.com/userfiles/files/22893348415.pdfIn PDF document text
    • http://anhuizpyy.com/upload_fck/file/2022-2-26/20220226063051961986.pdfIn PDF document text
    • https://lee-trading.tw/archive/upload/files/pogasotidonodonevewibujil.pdfIn PDF document text
    • https://amityhr.com/userfiles/file/wumuxe.pdfIn PDF document text
    • https://xusofudubivo.weebly.com/uploads/1/3/0/7/130775679/punoza.pdfIn PDF document text
    • https://povewagefafede.weebly.com/uploads/1/3/4/8/134888055/gatigetuzoza.pdfIn PDF document text
    • https://dopezobobuk.weebly.com/uploads/1/3/4/5/134503431/rizusepaleneke.pdfIn PDF document text
    • https://xaxomawiso.weebly.com/uploads/1/3/5/3/135329970/beed507a0cef56f.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_off00054989.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00054989.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00054989.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x54989 18196 bytes
SHA-256: 9a9b70a3195a122459309aa1d23a2be8404ae95889886282602d645f445b3802
font_01_sfnt_off000578c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x578C7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off000590de.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x590DE 10852 bytes
SHA-256: 9dc5244db8f865b23aff389b130ea74d5ff8fd418fe717ea36900eaf155b09ee