Malicious PDF — malware analysis report

Static analysis result for SHA-256 708bcd6b6204cdfc…

MALICIOUS

PDF

376.8 KB Created: 2022-04-09 09:47:11 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: 29260c49841b27d6dc9fc0b500f901f9 SHA-1: 82db5c86fb77ebbda5cc353c4abae9883d16032a SHA-256: 708bcd6b6204cdfcb3a19c7160345d6a58ef436c98e628a5faa41dfc8aa1be00
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7099

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://tevav.co.za/XSRYdR1H?utm_term=manual+de+las+cabronas+libro PDF link annotation
    • http://dijladentalcenter-qa.com/userfiles/file/wataxipajonaribo.pdfIn PDF document text
    • https://galixasuja.weebly.com/uploads/1/3/4/5/134518214/xigekiguguj-jixigaludow-refed.pdfIn PDF document text
    • https://groclin.com/img/uploads/files/55328675420.pdfIn PDF document text
    • http://www.limestem.com/ckeditor/kcfinder/upload/files/16735086585.pdfIn PDF document text
    • http://bulmarconsult.com/files/duximepulam.pdfIn PDF document text
    • https://www.peace4r.com/assets/admin_panel/js/kcfinder/upload/files/gigerikuw.pdfIn PDF document text
    • http://whuntex.info/userfiles/file/64876737811.pdfIn PDF document text
    • https://iwanbim.iwan.co/userfiles/files/wexijagunixewepemulofaxa.pdfIn PDF document text
    • https://mokadipubozot.weebly.com/uploads/1/3/2/3/132303064/d5f2a0c4.pdfIn PDF document text
    • http://tsnpharma.com/upload/files/sifuse.pdfIn PDF document text
    • https://koetec.com/home/~ptow/public_html/ckfinder/userfiles/files/86457599761.pdfIn PDF document text
    • https://caviar.md/kcfinder/upload/files/94649678106.pdfIn PDF document text
    • https://laconicculturalworkntravel.com/websites/lightyearsahead/code/userfiles/files/13932493358.pdfIn PDF document text
    • https://finazunaba.weebly.com/uploads/1/4/1/3/141353911/4b0d08f72.pdfIn PDF document text
    • https://ninibukakogim.weebly.com/uploads/1/3/2/8/132815385/9659384.pdfIn PDF document text
    • https://rizenorugeworo.weebly.com/uploads/1/3/4/3/134379336/5384216.pdfIn PDF document text
    • https://bisubobotikimix.weebly.com/uploads/1/3/1/4/131438323/8534324.pdfIn PDF document text
    • http://cppzone.ru/users/blogs/file/51719850051.pdfIn PDF document text
    • http://lingeriedediva.com/UploadFile/file/2022032216564273499.pdfIn PDF document text
    • https://baglab.pl/galeria/file/ratonozoluruvuwug.pdfIn PDF document text
    • https://koximewi.weebly.com/uploads/1/3/0/7/130775363/zarunarerowefa.pdfIn PDF document text
    • https://durezawower.weebly.com/uploads/1/3/4/4/134472500/996529ec07.pdfIn PDF document text
    • https://dilemawusufugo.weebly.com/uploads/1/3/0/8/130874642/dubexi.pdfIn PDF document text
    • http://bcslaw.hu/admin/fck_upload/file/kibukitizo.pdfIn PDF document text
    • https://andhimazhai.com/images/files/silepawijejojimuz.pdfIn PDF document text
    • https://macroedunet.com/userfiles/file/71786018953.pdfIn PDF document text
    • https://bifixebuwo.weebly.com/uploads/1/3/0/7/130776276/toperumedijapemapas.pdfIn PDF document text
    • http://nofatrans-int.com/userfiles/file/pagisinerisaki.pdfIn PDF document text
    • https://lonopenofof.weebly.com/uploads/1/3/4/8/134895818/2702601.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_off0005723f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005723f.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005723f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5723F 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00058a51.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x58A51 19096 bytes
SHA-256: 1b7dacbdb8575348a91cf3beba972eb19db7041c7cfd7601a107b208a9251327
font_02_sfnt_off0005bb31.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5BB31 10496 bytes
SHA-256: 2fb0a68618f657dd3a36d117a709b2e53d2327b3b5c9f73f7766bf6aad48e8e9