Malicious PDF — malware analysis report

Static analysis result for SHA-256 03ee6584ceb324d9…

MALICIOUS

PDF

234.8 KB Created: 2022-01-05 15:11:34 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: e772efb1165189c8fd0bdce270b567a0 SHA-1: 2873380ef4e2ec88b511b5c949e22cd5d6fae0c8 SHA-256: 03ee6584ceb324d9041cfe85009c1966dc9a7c71a72a6923e3fe1e3f66281684
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7189

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://ilonew.tasksplan.com/userfiles/files/luvener.pdf In PDF document text
    • https://ulicetwojegomiasta.pl/kcfinder/upload/files/zigurekenat.pdfIn PDF document text
    • https://finliz.lt/i/File/zurev.pdfIn PDF document text
    • http://montagnobozzone.it/userfiles/files/wikaxadukajodifa.pdfIn PDF document text
    • https://aihr-iadh.org/uploads/FCK_files/file/88173618664.pdfIn PDF document text
    • http://atol-res.pl/uploads/file/jilirebenagotupijoxazobu.pdfIn PDF document text
    • http://abdobson-new.simplywebeditor.com/site-uploads/begexizobut.pdfIn PDF document text
    • https://total-sport.pl/img/upload/files/7327953704.pdfIn PDF document text
    • https://highlander-inn.com/assets/userfiles/files/81828784343.pdfIn PDF document text
    • http://cappellastudio.it/userfiles/files/71969646053.pdfIn PDF document text
    • http://gordostcrista.ru/userfiles/file/52441361364.pdfIn PDF document text
    • https://www.nvsrolko.org/ckfinder/userfiles/files/31923955801.pdfIn PDF document text
    • https://nyesigiso-mali.org/userfiles/file/23724137859.pdfIn PDF document text
    • https://pu-sk.com/app/templates/js/ckfinder/userfiles/files/26577408080.pdfIn PDF document text
    • http://swissies.lt/ckfinder/userfiles/files/1016033008.pdfIn PDF document text
    • https://mvmdigital.gr/files/files/74608696155.pdfIn PDF document text
    • https://cissud.com/uploads/ck_editor/files/82884332044.pdfIn PDF document text
    • https://pointwebhost.com/calisma2/files/uploads/ketejelulakusedowujut.pdfIn PDF document text
    • http://gazomotor.com/allinone/file/pozirazolubugiw.pdfIn PDF document text
    • https://www.mediawerf.nl/bundles/store24backoffice/ckfinder/userfiles/files/dovulopabewup.pdfIn PDF document text
    • http://customartdirect.com/kcfinder/upload/files/92438728020.pdfIn PDF document text
    • http://shtaket46.ru/page_edit/_samples/userfiles/files/sogaxoderef.pdfIn PDF document text
    • http://helpnri.org/kcfinder/upload/files/57231083326.pdfIn PDF document text
    • https://icon-studios.com/userfiles/file/kebotitukizonobogevuname.pdfIn PDF document text
    • https://ducan.knjigae.com/userfiles/file/12372737848.pdfIn PDF document text
    • https://feedproxy.google.com/~r/Gsjc/~3/Z3ufxtS7Wvw/uplcv?utm_term=mathematical+statistics+peter+bickel+pdfPDF link annotation
    • 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_01_sfnt_off00033d45.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_01_sfnt_off00033d45.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00032307.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x32307 7972 bytes
SHA-256: 48d30e64b19ae5ea967a6b87cc45e94d4bc0241b6dce19d1b38f40ca219f4733
font_01_sfnt_off00033d45.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x33D45 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off000353e9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x353E9 10888 bytes
SHA-256: 030660c096054055b74d050070188fd08e2f03e3992aad8a81bf92c2d3aa22e5
font_03_sfnt_off00036cd7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x36CD7 17724 bytes
SHA-256: b7ff8a06a5ea6b759f5f15fb560f11fd9a0b1f92c9a6fd24968a3b4ef8b4dac0