Malicious PDF — malware analysis report

Static analysis result for SHA-256 6c69b127ae20f21e…

MALICIOUS

PDF

500.0 KB Created: 2022-04-16 04:32:30 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-06
MD5: d153dba0be97ff8bfc5d19d911664226 SHA-1: 8933b55c8c08da585699505f2e0baa9e9071eb22 SHA-256: 6c69b127ae20f21e48015f8dfcb9e339bd2da0ae58a50e5dccbcb8020d6ca94d
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4301

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 http://avrig35.ro/uploads/fck_editor/file/timonakisifolag.pdf In PDF document text
    • https://gexasibe.weebly.com/uploads/1/3/5/3/135306593/lolikenamadamagu.pdfIn PDF document text
    • https://gijanadizodo.weebly.com/uploads/1/4/1/4/141469260/nafofegojejexuf.pdfIn PDF document text
    • https://stopserv.ru/files/file/67915386455.pdfIn PDF document text
    • http://www.jasolasia.com/image/upload/File/45904647300.pdfIn PDF document text
    • https://dolaodong.com/userfiles/file/fodiwimiraribusevitifo.pdfIn PDF document text
    • http://shrlie.com/upload_fck/file/2022-2-3/20220203164340748464.pdfIn PDF document text
    • https://vukubafifobam.weebly.com/uploads/1/3/1/6/131636562/093851f3.pdfIn PDF document text
    • https://vifelewumatorav.weebly.com/uploads/1/3/4/6/134669873/f44cb4ce073009c.pdfIn PDF document text
    • http://anhuifan.com/upload_fck/file/2022-4-9/20220409010549902985.pdfIn PDF document text
    • https://sedudegaf.weebly.com/uploads/1/4/1/3/141349831/4281598.pdfIn PDF document text
    • http://tsradviseurs.nl/mailing/images/photo/file/fizegaziforaxafo.pdfIn PDF document text
    • https://tomoderupa.weebly.com/uploads/1/3/4/0/134042314/c6544b9.pdfIn PDF document text
    • https://vigobekopu.weebly.com/uploads/1/3/2/3/132302998/rojikijemexe_sisuxuwazodo.pdfIn PDF document text
    • https://mepagalupotope.weebly.com/uploads/1/3/4/2/134265457/xamogojuropumov.pdfIn PDF document text
    • https://lamaisonducoeur.ca/upload/editor/file/kokorenajefoduvodutofa.pdfIn PDF document text
    • http://bluebiz.kr/userData/board/file/9264805030.pdfIn PDF document text
    • https://lebotuzipum.weebly.com/uploads/1/3/4/5/134519329/darobem-riduzasirapapip-ripavix-nopizobulusozef.pdfIn PDF document text
    • https://mojenosude.weebly.com/uploads/1/3/1/3/131382274/66bc95712e3f6a2.pdfIn PDF document text
    • https://stcc-sa.com/motakamel/Ups/files/88503934075.pdfIn PDF document text
    • https://promaxsuspension.com/csmimage/file/muxilavakavebizibi.pdfIn PDF document text
    • https://siteketu.weebly.com/uploads/1/3/4/3/134362374/xiwodizupuzubil.pdfIn PDF document text
    • https://xibatelilon.weebly.com/uploads/1/3/1/6/131637149/mibabukiw-dezegaruwubusok.pdfIn PDF document text
    • https://silky.ae/images/bulk_images/files/zujomilofufuwisoxusoxov.pdfIn PDF document text
    • https://ruragivelexodi.weebly.com/uploads/1/3/4/6/134663557/tirimixemomidebizub.pdfIn PDF document text
    • http://wtmongolia.com/materials/file/fapikufebepixor.pdfIn PDF document text
    • https://xororowikaluna.weebly.com/uploads/1/3/4/6/134643421/2148521.pdfIn PDF document text
    • http://arkapizzeria.com/kcfinder/upload/files/zideronosifapubozazo.pdfIn PDF document text
    • http://www.psoealora.es/ckfinder/userfiles/files/levonuf.pdfIn PDF document text
    • http://chinahongji.com/d/files/timojogasa.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=car+suspension+parts+pdfPDF link annotation
    • http://www.miwon.vn/app/webroot/uploads/files/93031103731.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_off00075e19.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00075e19.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00075e19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x75E19 10576 bytes
SHA-256: 92b4659d38dee1f4b84614ecbc8bbb15929fb641c8fe3ad83e708fbfe09ee6bc
font_01_sfnt_off0007765a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7765A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00078e6c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78E6C 19440 bytes
SHA-256: e338a8561d000c51402021e0832511cbba8740211ea5f8f6a97d293b2d5b366a