Malicious PDF — malware analysis report

Static analysis result for SHA-256 ddd5321768e01f59…

MALICIOUS

PDF

281.6 KB Created: 2022-03-20 22:05:25 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 717b47b5b36530e003e941aeb5dd73ca SHA-1: 588c0385baf58dc922a01ccb7eca5e7deb7f8382 SHA-256: ddd5321768e01f59e9897980e7860f75bb379564b6b749c0ce37f053d4848d53
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6835

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://loheb.co.za/XSRYdR1H?utm_term=injury+report+oakland+raiders PDF link annotation
    • https://argentinaproduct.com/ckfinder/userfiles/files/lupizenowikenazozilabopur.pdfIn PDF document text
    • http://blueyee.com/upload/file/202338107677.pdfIn PDF document text
    • http://bashtourizm.ru/uploads/files/94574605271.pdfIn PDF document text
    • https://bkdesign.ee/userfiles/file/tuwidafuxumafinumujaje.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620aa9114d44b---61854068041.pdfIn PDF document text
    • http://papienbanana.com/user_file/file/bazux.pdfIn PDF document text
    • http://pop-around.com/file_media/file_image/file/58053930537.pdfIn PDF document text
    • https://vinaskitchen.com/nbloom/fckuploads/file/miwizanorigufa.pdfIn PDF document text
    • http://uni-soar.com/userfiles/file/bafewepifu.pdfIn PDF document text
    • http://snc.easy-event.net/img/uploads/files/kemovivixogibixe.pdfIn PDF document text
    • https://suvagcentr.ru/userfiles/files/99677389707.pdfIn PDF document text
    • https://karolinanowak.com/userfiles/file/lezowaxiziwososam.pdfIn PDF document text
    • http://cheliabinsk.realxenon.ru/uploads/files/wagizuxubepemejo.pdfIn PDF document text
    • http://embody.box8websites.com/ckfinder/userfiles/files/98509335333.pdfIn PDF document text
    • http://macierz-grodziec.org/files/file/84372119152.pdfIn PDF document text
    • http://belv.ru/userfiles/file/xobetajogivirulisuz.pdfIn PDF document text
    • http://stoewebdesign.no/userfiles/file/36714814322.pdfIn PDF document text
    • http://fzcce.com/aimgs/uload/files/19886592350.pdfIn PDF document text
    • http://naasschoolofmotoring.ie/fckeditor/userfiles/file/42213056293.pdfIn PDF document text
    • http://wittsend.com/userfiles/file/67231417179.pdfIn PDF document text
    • https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/1622da4051254d---65595922300.pdfIn PDF document text
    • http://weddingfavoursfor.co.uk/kcfinder/upload/files/tewimefudizulasejet.pdfIn PDF document text
    • https://jedzenie365.pl/ckfinder/userfiles/files/19782858144.pdfIn PDF document text
    • http://mislenyiallatorvos.hu/userfiles/file/79722528942.pdfIn PDF document text
    • https://pbpkrosno.com/fckfile/28135699853.pdfIn PDF document text
    • http://veoguidecostarica.com/ci/userfiles/files/66534295094.pdfIn PDF document text
    • http://privatmajo.sk/upload/files/xefaxupugifilosumulan.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_off0003fa4d.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003fa4d.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003fa4d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3FA4D 10772 bytes
SHA-256: 568fcefb1f42749f3c4963e408f94c3fb87aacfc70693067200be15ace5bbd2b
font_01_sfnt_off0004132c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4132C 17436 bytes
SHA-256: 77d458bcb4a1aad2d26797212925b1bb4a5a1d4246f2796afe8cd9fb07f1028a
font_02_sfnt_off00044030.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44030 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9