Malicious PDF — malware analysis report

Static analysis result for SHA-256 0116f7de064b9138…

MALICIOUS

PDF

420.6 KB Created: 2022-03-23 07:59:54 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-28
MD5: 1ea9974f457de0ef47664b51794b882b SHA-1: 8a4c980dec531d6dd64346b764ab7d19640150e9 SHA-256: 0116f7de064b91383fc6c6cf00b9655c7b09e0e54cb66dbd0678effba837b8ae
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5599

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
  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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=set+for+life+pdf PDF link annotation
    • http://hejia-ele.net/upload/wagivumosepemawop.pdfIn PDF document text
    • http://gradn.ru/uploades/fckeditorfile/66805056290.pdfIn PDF document text
    • https://photojet.bg/userfiles/file/17019236467.pdfIn PDF document text
    • https://www.yukule.com/ToBeDeleted/admin-assets/js/ckeditor_4.6.2_standard/kcfinder/upload/files/76570939529.pdfIn PDF document text
    • https://mycultureis.com/FileData/ckfinder/files/20220308_05262C94763EB114.pdfIn PDF document text
    • http://grafiport.com/userfiles/file/vosofabupefokopopiv.pdfIn PDF document text
    • https://cmsmda.neotebet.de/uploads/all/rozasipitoxajuxanok.pdfIn PDF document text
    • http://kpghomerepairs.com/uploads/image/files/vunaxusiwakom.pdfIn PDF document text
    • http://gjbbang.com/userData/board/file/wowigokabusoda.pdfIn PDF document text
    • http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16214420e369b7---28363127149.pdfIn PDF document text
    • http://finchamauto.com/pics/38058540060.pdfIn PDF document text
    • http://massimomoroni.it/userfiles/files/mifasokoxipix.pdfIn PDF document text
    • http://motopujcovnateplice.cz/userfiles/file/35502675251.pdfIn PDF document text
    • http://sashtraayurveda.com/ckfinder/userfiles/files/kadolisuzilem.pdfIn PDF document text
    • http://novotulka.ru/upload/files/47792249115.pdfIn PDF document text
    • http://grupafurman.pl/!mag2011/userfiles/file/64095559639.pdfIn PDF document text
    • http://nikkenj.com/userfiles/file/garatuxibipip.pdfIn PDF document text
    • http://sensor4you.com/fckeditor/editor/filemanager/connectors/php/fckeditor/upload/202203/file/guwivaxupolekidivuxomose.pdfIn PDF document text
    • https://spherule.org/wp-content/plugins/super-forms/uploads/php/files/1d4b7d19ee4375d8e60f510128e76574/dikurorifijagudofuvegazuf.pdfIn PDF document text
    • https://araprinter.com/ckfinder/userfiles/files/damutujekunedofa.pdfIn PDF document text
    • http://epodhajska.eu/UserFiles/File/41993948825.pdfIn PDF document text
    • http://bishalfurniture.com/assets/kcfinder/upload/files/93877227941.pdfIn PDF document text
    • http://caogenzhiben.com/filespath/files/20220213162653.pdfIn PDF document text
    • http://alexlunacoach.com/img/editor/file/bodonabaresi.pdfIn PDF document text
    • http://saunadlaciebie.pl/userfiles/file/rudugamewub.pdfIn PDF document text
    • http://csc010.com/userfiles/file/20220225093604_6djtas.pdfIn PDF document text
    • https://idroilektriki.gr/files/file/tufol.pdfIn PDF document text
    • http://varadimasszazs.hu/uploads/files/tujemegokiwusunafudi.pdfIn PDF document text
    • https://gfwofficial.com/ck_imgs/files/48513958718.pdfIn PDF document text
    • https://tungafilm.com/dorceiys/ckfinder/userfiles/files/4102462985.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_off00062115.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00062115.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00062115.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62115 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00063830.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63830 20132 bytes
SHA-256: fd4bf129885725c4a83fa179212a2afdfeb37e44b295e85c0de5e536596cc6b0
font_02_sfnt_off00066cfe.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x66CFE 10132 bytes
SHA-256: 51cdfad27be46ce9224405c54565de78e3c510d4e9992ef20749f9a035002548