Malicious PDF — malware analysis report

Static analysis result for SHA-256 01a25dfbe57e459d…

MALICIOUS

PDF

412.6 KB Created: 2022-02-22 10:01:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: 76637bfeeb5b54b5777fefcba0841862 SHA-1: 1cd19344bba65ef6a8933e1a59ef345d5e5aa11e SHA-256: 01a25dfbe57e459d72480188d1ed3ce47fca0763912a4c222d590b4c311da235
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4360

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://lazav.co.za/XSRYdR1H?utm_term=bette+midler+songs+free PDF link annotation
    • http://bjdfszwy.com/filespath/files/20210814152406.pdfIn PDF document text
    • http://yangpupark.com/uploadfile/files/16616923359.pdfIn PDF document text
    • http://sherwoodchambergolf.org/ckfinder/userfiles/files/83858040727.pdfIn PDF document text
    • http://dunaisarkanyok.hu/admin/kcfinder/upload/files/zetavuwelaloniwilebelabo.pdfIn PDF document text
    • http://marikitaberbagi.com/userfiles/file/94130748889.pdfIn PDF document text
    • https://www.hemingway.bg/app/templates/js/ckfinder/userfiles/files/majeridu.pdfIn PDF document text
    • http://thaifilmind.com/upload/files/94313868871.pdfIn PDF document text
    • http://fsnmmaterials.com/UPFILE/userfiles/files/sakufivinej.pdfIn PDF document text
    • http://dgelc.com/userfiles/file/20220213180414.pdfIn PDF document text
    • https://gallerylingard.com/uploads/file/duponovumesodedonarijupix.pdfIn PDF document text
    • https://cuatudongsaigon.vn/uploads/files/1279037871.pdfIn PDF document text
    • http://xlzfloor.com/uploadfile/fckedit/file/1638741800FUAd.pdfIn PDF document text
    • http://beiwendq.com/userfiles/file/widasamivivulefemov.pdfIn PDF document text
    • http://thumpamonpally.com/userfiles/file/41099132186.pdfIn PDF document text
    • https://tktravelkorea.com/FileData/ckfinder/files/20220124_1EA8CD9B0166CE22.pdfIn PDF document text
    • https://cardolf.ro/files/32348183926.pdfIn PDF document text
    • http://unii-dz.org/app/webroot/js/kcfinder/upload/files/zanal.pdfIn PDF document text
    • http://www.sloepverhuur-debiesbosch.nl/upload/files/wevujinaj.pdfIn PDF document text
    • http://kabaretyimpresariat.pl/Upload/file/natiwepaloredajifizo.pdfIn PDF document text
    • http://www.next-conseil.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1613913477e405---joxapedigajizebanufono.pdfIn PDF document text
    • http://generaltubi.com/container/ckfiles/files/24539323586.pdfIn PDF document text
    • http://finchamauto.com/pics/gorenukuwakofu.pdfIn PDF document text
    • http://capesociety.ca/uploads/files/83895200409.pdfIn PDF document text
    • https://galaxytraining.examinationonline.com/files/63766622954.pdfIn PDF document text
    • http://xn--22cjbbm2eyae3ehabdb4kqdtae3dxnnc1fhf.com/user_img/files/41830694104.pdfIn PDF document text
    • http://195exim.com/datas/files/kazolavisidufe.pdfIn PDF document text
    • https://ezokniga.com/uploads/file/faditorofujiwu.pdfIn PDF document text
    • http://rsport.eu/yonexshop/static/file/wasijamuderixilejituf.pdfIn PDF document text
    • http://nowyhotelik.pl/userfiles/file/gedose.pdfIn PDF document text
    • http://www.deewanalarab.com/up_imgs/degobamazinirorizovaler.pdfIn PDF document text
    • https://b2cdemo.tickets.com/content/files/14100572692.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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005e5cd.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5E5CD 20900 bytes
SHA-256: 3ebc296282f0c2406b59859fce703111056e9778069a947174d3173b2a7cd029
font_01_sfnt_off00061ce0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61CE0 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00063400.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x63400 10588 bytes
SHA-256: 869da5d782edae8d071ccf173de8c5700ab9c86ebc789d2b5c434014f078ac45
font_03_sfnt_off00064be7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64BE7 16524 bytes
SHA-256: f272eb02ecc5cfd85c5f8120cecdc85d8d7d707f0181ab21c587f9a37a350cd4