Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2ded5b5ba226829…

MALICIOUS

PDF

274.0 KB Created: 2022-03-09 05:32:47 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: 595193c9d43561e71eba9547635b62ac SHA-1: 1753d6cbfbfc6be1baf4343083da052ae91e93d5 SHA-256: e2ded5b5ba2268294d3a2de4901e5802ed7c946a6026c37e5bce74abc19d8736
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7170

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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. 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 http://erainbowrealty.com/userfiles/file/9092228216.pdf In PDF document text
    • http://martonfogtechnika.hu/admin/kcfinder/upload/files/puxinitibolunazesuwadu.pdfIn PDF document text
    • http://creaorganization.com/depo/sayfaresim/file/19751602468.pdfIn PDF document text
    • https://horizontire.com/userfiles/file/xasamaworuwuwivokowad.pdfIn PDF document text
    • http://www.kissdocs.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/162082dfd37ab9---lirematosizogatowav.pdfIn PDF document text
    • http://mariopresto.pl/userfiles/file/94577263511.pdfIn PDF document text
    • http://indyztyle.com/ckfinder/userfiles/files/gojugopobotiwatura.pdfIn PDF document text
    • http://datacomsystems.cz/userfiles/file/belarusegekupojor.pdfIn PDF document text
    • https://anpheatingandac.com/nbloom/fckuploads/file/mupetafavuwiti.pdfIn PDF document text
    • http://christembassydocklands.org/wp-content/plugins/super-forms/uploads/php/files/5499ad69758c5cec2fcc80418bca88c3/90815631875.pdfIn PDF document text
    • http://alhegazgroup.com/userfiles/file/395763601.pdfIn PDF document text
    • https://inwestorfinanse.pl/userfiles/file/juzuzobade.pdfIn PDF document text
    • https://healthmatters.me/userfiles/file/naradejola.pdfIn PDF document text
    • http://chickenwild.com/upload/contents/images/images/duvizawoluditefuponu.pdfIn PDF document text
    • https://dispomydeal.com/wp-content/plugins/super-forms/uploads/php/files/1851d0cfab49fac856357f7f8da8fd86/pimilalepe.pdfIn PDF document text
    • https://wfca-czech.cz/temp/userfiles/files/83647345390.pdfIn PDF document text
    • http://millenium.moscowfashion.net/content/xuploadimages/file/76897389146.pdfIn PDF document text
    • https://casacresques.cat/uploads/files/xovoninanitusexus.pdfIn PDF document text
    • https://daqing-jewelry.com/uploads/files/202203051544425576.pdfIn PDF document text
    • https://alwaysthesame.pt/site/upload/file/44388778169.pdfIn PDF document text
    • https://jotekonybakterium.hu/userfiles/files/mumuvixawazumejimoperi.pdfIn PDF document text
    • http://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/161fab6096d2d6---vafizo.pdfIn PDF document text
    • https://etonbio.com/newsLetters/images/file/20301753043.pdfIn PDF document text
    • http://idcla.net/upload/files/wetuvatofidaxobebugeza.pdfIn PDF document text
    • http://abrushfire.com/kcfinder/upload/files/39434056134.pdfIn PDF document text
    • http://retete.pentrugatit.ro/userfiles/file/19728665961.pdfIn PDF document text
    • https://szerokiewody.pl/files/files/galakosevabarif.pdfIn PDF document text
    • http://partynfun.com/kcfinder/upload/files/tizorididez.pdfIn PDF document text
    • https://motecx.com/images/file/timujowovurobixuj.pdfIn PDF document text
    • https://mayphotocopydogia.com/upload/files/95971668319.pdfIn PDF document text
    • https://soechi.com/userfiles/file/54025996640.pdfIn PDF document text
    • http://npcbalkan.net/ckeditor/ckfinder/userfiles/files/duluduvibavuzixosila.pdfIn PDF document text
    • https://togeltop.com/contents/files/65930303264.pdfIn PDF document text
    • http://anke.de/data/anke.de/uploadfiles/file/50876470207.pdfIn PDF document text
    • http://upservice.expert/admin/ckfinder/userfiles/files/juvibulasafiborage.pdfIn PDF document text
    • http://www.glutec.it/_admin/kcfinder/upload/files/82319135897.pdfIn PDF document text
    • https://delphin-bau.com/ckfinder/upload/files/wotanuvunosutolakatekagi.pdfIn PDF document text
    • http://e-junghan.com/userData/board/file/15149537063.pdfIn PDF document text
    • https://fecuq.co.za/XSRYdR1H?utm_term=ethiopian+boeing+737+max+crash+reportPDF link annotation
    • http://bashtourizm.ru/uploads/files/xililotiwarixete.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_off0003d3f6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0003d3f6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003d3f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3D3F6 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0003eb16.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3EB16 11224 bytes
SHA-256: 6d61939018f9912b2dd2d0b7d778c4c0276e181a96be6a608f9f09cb3cf60bd5
font_02_sfnt_off00040516.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x40516 18832 bytes
SHA-256: 4158353cec3d4e57b2da088946162e6d75b117e7c650369fff3ebddbd562e113