Malicious PDF — malware analysis report

Static analysis result for SHA-256 425b711a60018ffe…

MALICIOUS

PDF

311.4 KB Created: 2022-04-10 13:17:55 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-15
MD5: 71050e5b57b30d68e4d3b70606efd150 SHA-1: 3edd9b3b70690711f7c06e705b139762de134fbd SHA-256: 425b711a60018ffe8d34cb9c937bcfbc33859472bdbb590cab5ed976bd8049d0
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7064

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://lazav.co.za/XSRYdR1H?utm_term=masquerade+korean+movie+watch+online PDF link annotation
    • https://wusukinepazewa.weebly.com/uploads/1/3/4/3/134372908/207639.pdfIn PDF document text
    • http://lordwood.ru/images/file/67856669206.pdfIn PDF document text
    • https://tolopexe.weebly.com/uploads/1/3/1/0/131070113/6236589.pdfIn PDF document text
    • https://buwabejaxex.weebly.com/uploads/1/3/7/5/137516859/212a0b05.pdfIn PDF document text
    • http://tamezou.com/upload/ckfinder/files/39051559690.pdfIn PDF document text
    • https://pudeputuxokaj.weebly.com/uploads/1/3/5/9/135968230/repiputadilemi_vozaned_tanuzerezizonu.pdfIn PDF document text
    • http://raudhatuljannah-gma.com/assets/kcfinder/upload/files/buwomuluzovowowige.pdfIn PDF document text
    • http://burmeseburmilla-allevamento.com/userfiles/files/46471396034.pdfIn PDF document text
    • https://bemijeze.weebly.com/uploads/1/3/5/3/135302335/104d3ca7fb.pdfIn PDF document text
    • https://minadefimufev.weebly.com/uploads/1/3/4/6/134635785/zirasuz-nedabijawimenu.pdfIn PDF document text
    • https://nekazadezi.weebly.com/uploads/1/3/4/6/134662300/7502470.pdfIn PDF document text
    • https://wusaveverafojiz.weebly.com/uploads/1/3/4/3/134338410/3744664.pdfIn PDF document text
    • http://radiofarsasch.online/upload/files/raleneli.pdfIn PDF document text
    • http://marthomaiticherukole.com/userfiles/file/difidisodo.pdfIn PDF document text
    • https://womolikusewafok.weebly.com/uploads/1/3/0/9/130969044/9630197.pdfIn PDF document text
    • http://bthg.bagwfbm.de/upload/files/rizupiwogubodulekizezu.pdfIn PDF document text
    • http://avanti-kuhni.ru/upload/files/97167283931.pdfIn PDF document text
    • https://turetajonu.weebly.com/uploads/1/3/4/6/134629909/2d8cedded.pdfIn PDF document text
    • http://degrossier.nl/uploads/file/15066314124.pdfIn PDF document text
    • http://andrelandberg.com/userfiles/file/kosilivumigaxakojigemo.pdfIn PDF document text
    • https://fadijugiwekonu.weebly.com/uploads/1/3/1/4/131410939/pebarat_juxunuvaleripu.pdfIn PDF document text
    • https://kopudezazuxunob.weebly.com/uploads/1/3/1/4/131408344/4709025.pdfIn PDF document text
    • https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16218a81b6adcd---vigopizamupo.pdfIn PDF document text
    • https://munerotilaxamo.weebly.com/uploads/1/3/4/4/134476206/gawadigiradiba_wotezif.pdfIn PDF document text
    • https://fukagopesuzidad.weebly.com/uploads/1/3/1/3/131381553/2816551.pdfIn PDF document text
    • https://ehlibeytalimleri.com/resimler/files/5593260830.pdfIn PDF document text
    • https://wegenagozej.weebly.com/uploads/1/3/5/3/135394478/f3651.pdfIn PDF document text
    • http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/1622e55ca91c3f---lemenozefufonomobu.pdfIn PDF document text
    • https://lorrainezammit.com/files/file/46303384621.pdfIn PDF document text
    • https://etadelloro.it/images/file/85983409358.pdfIn PDF document text
    • https://springfordfarm.com/sites/default/files/uploads/file/88568273925.pdfIn PDF document text
    • https://wumajifutagije.weebly.com/uploads/1/3/4/7/134731747/2ea1d41f60d7d.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_off00046f6d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46F6D 17484 bytes
SHA-256: f004098310773d4e48d0cc490b31077fcd388bbef28d81fdb0d42b1a9b61825d
font_01_sfnt_off00049c54.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49C54 11116 bytes
SHA-256: 5e6946269ef12d9e7c8c37ab2c98c26d9c0bfa1f09aa6ee2253d4b2eeb99439a
font_02_sfnt_off0004b5e8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B5E8 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1