Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e1d2dc278caa69…

MALICIOUS

PDF

77.6 KB Created: 2022-04-07 10:37:00 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: 7bdfb058703f2fdbd519b0fd367c8dd5 SHA-1: 41943fde1daa6e951c6f6cdbd70bf0fc22150a6b SHA-256: d3e1d2dc278caa6950e8a348ee72359a409bb0b47bf0a489d80882c03eeb124d
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9983

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://colod.co.za/YmrXLWy8?keyword=jack%20and%20the%20beanstalk%202009%20full%20movie%20online%20free PDF link annotation
    • https://lipopujowojirew.weebly.com/uploads/1/3/1/4/131408954/wujoxisexovudok-vopokej.pdfIn PDF document text
    • https://simisodiguguvig.weebly.com/uploads/1/3/5/3/135324772/725eed1685a.pdfIn PDF document text
    • https://sisareses.weebly.com/uploads/1/3/1/4/131454440/tokumufusetobuvurige.pdfIn PDF document text
    • https://sopunarexij.weebly.com/uploads/1/3/1/8/131857112/derakuse.pdfIn PDF document text
    • https://wotafoxig.weebly.com/uploads/1/3/4/3/134306194/3112731.pdfIn PDF document text
    • https://sicurezzaips.it/uploads/file/tezejas.pdfIn PDF document text
    • https://rubyyadav.com/nbloom/fckuploads/file/wodemodogatijuxilobemumir.pdfIn PDF document text
    • http://wwsm-us.com/files/file/9631992272.pdfIn PDF document text
    • https://jajamavufivaz.weebly.com/uploads/1/3/4/2/134235884/wumomimewaku_buroxanaxo_bigematuli_budazebep.pdfIn PDF document text
    • https://sapakokejepudig.weebly.com/uploads/1/3/4/4/134457578/jinolokivije.pdfIn PDF document text
    • https://vipinilanevam.weebly.com/uploads/1/3/4/8/134873552/120821.pdfIn PDF document text
    • http://www.shipsupply.co.mz/wp-content/plugins/formcraft/file-upload/server/content/files/1624a871d57867---41159357054.pdfIn PDF document text
    • http://gmixlocadora.com.br/admin/kcfinder/upload/files/96774532292.pdfIn PDF document text
    • https://ledasunutine.weebly.com/uploads/1/3/0/8/130814672/mosikaneza.pdfIn PDF document text
    • https://piriwunetu.weebly.com/uploads/1/3/1/3/131379541/lixufemuzixadew-xamebelasuselu-baguzaso.pdfIn PDF document text
    • https://sebanibukuj.weebly.com/uploads/1/3/4/3/134354661/9206109.pdfIn PDF document text
    • https://xamikike.weebly.com/uploads/1/3/1/4/131406211/wepejepej_mezuzo_tofip.pdfIn PDF document text
    • http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16218a7f2c2dba---rirobino.pdfIn PDF document text
    • http://poliman.srv.br/assets/kcfinder/upload/files/vufeselado.pdfIn PDF document text
    • https://pitimonajavigo.weebly.com/uploads/1/3/1/3/131383860/21d1995.pdfIn PDF document text
    • https://dibikavo.weebly.com/uploads/1/3/0/7/130738915/3012269.pdfIn PDF document text
    • https://fumevixupi.weebly.com/uploads/1/3/0/7/130775707/vidodudexavopiw.pdfIn PDF document text
    • https://gimisezijumini.weebly.com/uploads/1/3/1/4/131453276/sudenit_lumuguxemulej.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000c60d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC60D 11540 bytes
SHA-256: 48e45fae5fa8b7d24e571b2f4b4c99feeb58db5586732cd7f826ba11648c4bf6
font_01_sfnt_off0000e149.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xE149 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000f95b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF95B 17468 bytes
SHA-256: 1015a28bda1cfbf0ed9d4d6f10360de930240e12a7af93d525de4aea31b0be2d

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