Malicious PDF — malware analysis report

Static analysis result for SHA-256 84701d2b00146c05…

MALICIOUS

PDF

411.8 KB Created: 2022-05-22 11:53:38 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-05
MD5: d7fa347472a731efc2abc1332ed9e4f3 SHA-1: 46088ae4ff28a0e3ec717af73c8769b1bea3717e SHA-256: 84701d2b00146c05cd0b50ed985f152db746574acd0fe7643009646de440e176
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5044

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://loheb.co.za/XSRYdR1H?utm_term=bach+minuet+in+g+minor+sheet+music+for+beginners+for+beginners+piano+pdf PDF link annotation
    • https://rewazute.weebly.com/uploads/1/3/4/6/134648352/98101250e0224bc.pdfIn PDF document text
    • https://www.eecpowerindia.com/codelibrary/ckeditor/ckfinder/userfiles/files/55115477361.pdfIn PDF document text
    • https://ledoserabadefif.weebly.com/uploads/1/4/1/5/141596685/5946062.pdfIn PDF document text
    • http://hiway54.com/userfiles/file/lusesuwupeb.pdfIn PDF document text
    • https://gudaxukusakirip.weebly.com/uploads/1/3/4/0/134096244/safilitisa.pdfIn PDF document text
    • http://cosplay2015.nim.ru/userfiles/files/pebixegi.pdfIn PDF document text
    • http://goldmustang.com/files/files/33561567613.pdfIn PDF document text
    • http://immodraft.de/images/architekten_agentur_images_/file/78877209474.pdfIn PDF document text
    • http://historia-bfured.hu/userfiles/file/petosokomusosizil.pdfIn PDF document text
    • https://piguneguzefiviz.weebly.com/uploads/1/4/1/4/141425943/fivedaba.pdfIn PDF document text
    • https://trungtammaychieu.com/ad-min/js/libs/kcfinder/upload/files/62207898522.pdfIn PDF document text
    • https://felicityokolo.com/file/pojokesadolazoziv.pdfIn PDF document text
    • http://www.pantonerestauri.com/ckfinder/userfiles/files/38559176516.pdfIn PDF document text
    • https://artedeeducar.com.br/ckfinder/userfiles/files/marebajezulivi.pdfIn PDF document text
    • http://bukvoznaika.ru/ckfinder/userfiles/files/22208819204.pdfIn PDF document text
    • https://mallorcaboom.com/res/wysiwyg/file/18975649825.pdfIn PDF document text
    • https://fisiwojaviruf.weebly.com/uploads/1/3/7/5/137511882/xixejexokilojuf-firajaj-fevinafus-jidavibezaje.pdfIn PDF document text
    • https://vijosiza.weebly.com/uploads/1/3/4/7/134746498/gemarava.pdfIn PDF document text
    • http://szjg.hu/images/file/guzejaw.pdfIn PDF document text
    • https://mufiguxibetifo.weebly.com/uploads/1/3/1/6/131607440/gimijajagox-degeziri.pdfIn PDF document text
    • https://wesonaseleno.weebly.com/uploads/1/4/1/7/141708417/fenabe.pdfIn PDF document text
    • https://www.pferde-fuer-unsere-kinder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16276f6f3b8118---zizerilofababiz.pdfIn PDF document text
    • https://intimtreningdebrecen.hu/frontend/ck/kcfinder/upload/files/tijububisobewevulamoro.pdfIn PDF document text
    • http://lateonsettay-sachs.org/userfiles/file/notevorokedavu.pdfIn PDF document text
    • https://fipijoxat.weebly.com/uploads/1/3/4/8/134888739/982b99.pdfIn PDF document text
    • http://tothimi.com/admin/kcfinder/upload/files/79471427601.pdfIn PDF document text
    • https://clove7.com/userfiles/file/96587336862.pdfIn PDF document text
    • https://tokowupo.weebly.com/uploads/1/4/1/8/141884407/2773517.pdfIn PDF document text
    • https://vejazisiji.weebly.com/uploads/1/3/0/9/130969480/tokajujukedogesuw.pdfIn PDF document text
    • http://kazbani.ru/kcfinder/upload/files/17854267825.pdfIn PDF document text
    • https://mokovudome.weebly.com/uploads/1/3/4/5/134598928/misokok-morelagom.pdfIn PDF document text
    • http://undergroundspitters.nl/kcfinder/upload/files/22965381696.pdfIn PDF document text
    • https://febafowizozijuz.weebly.com/uploads/1/3/4/8/134860945/wubomudina_lakewixaveni.pdfIn PDF document text
    • https://konilusikiwi.weebly.com/uploads/1/3/3/9/133986353/37052.pdfIn PDF document text
    • https://misadedami.weebly.com/uploads/1/3/3/9/133997414/timaranoboxiz.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_off0005fb2e.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005fb2e.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005fb2e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5FB2E 11316 bytes
SHA-256: 6a6b3da2b936eb8709db453e0984bbcfa564c031a68994871c79b297add76f70
font_01_sfnt_off00061530.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61530 18340 bytes
SHA-256: 07f845f168a8d79999ba1ff4fbce955af963e88a4f9b9431f5f6c927e226db7a
font_02_sfnt_off00064643.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x64643 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1