Malicious PDF — malware analysis report

Static analysis result for SHA-256 93c35f71da22e994…

MALICIOUS

PDF

494.9 KB Created: 2022-04-10 03:05:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-13
MD5: dd14246e29e34e6daa82c04671aa4c7e SHA-1: 9d9542ecd18a8f45087cfcc55e8a10b4db706105 SHA-256: 93c35f71da22e9940a277dbf93405d1f08739192859c1f80b763e22e7091a340
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4301

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=problemas+4o+primaria+pdf PDF link annotation
    • https://nozabuzewetuk.weebly.com/uploads/1/3/2/6/132683147/kusarixogakiwuzo.pdfIn PDF document text
    • https://wekenatiwajeko.weebly.com/uploads/1/3/7/5/137508738/vetuzigu.pdfIn PDF document text
    • http://generaldistco.com/images/file/16957159646.pdfIn PDF document text
    • https://mumabawof.weebly.com/uploads/1/3/4/6/134634692/tupelixov_dewoduzeliwu.pdfIn PDF document text
    • https://dogigivemo.weebly.com/uploads/1/3/4/5/134515387/c36ec9a621a5a7.pdfIn PDF document text
    • https://rikulaseno.weebly.com/uploads/1/3/4/4/134471776/mepaf-zenejadudutun.pdfIn PDF document text
    • https://pujatafar.weebly.com/uploads/1/3/4/8/134854232/fuvigujine.pdfIn PDF document text
    • https://bufetijakuvarit.weebly.com/uploads/1/3/4/8/134878832/4074050.pdfIn PDF document text
    • https://wokukowuvewa.weebly.com/uploads/1/3/4/3/134316041/nutogotebafevo_sizowose.pdfIn PDF document text
    • http://schelbiradio.ch/uploads/files/lagerelejeluxuxusuw.pdfIn PDF document text
    • http://casopisfolklor.sk/assets/kcfinder/upload/files/kopoxuxukawevuvur.pdfIn PDF document text
    • https://club100juta.com/assets/kcfinder/upload/files/kijaw.pdfIn PDF document text
    • http://ilonew.tasksplan.com/ckfinder/userfiles/files/41637232110.pdfIn PDF document text
    • http://www.studioamorosi.com/notizie/allegati/77756643651.pdfIn PDF document text
    • https://kuvegegujumil.weebly.com/uploads/1/3/4/3/134367432/judutidap.pdfIn PDF document text
    • https://wajumasilikat.weebly.com/uploads/1/3/4/1/134109139/bba53f8168de.pdfIn PDF document text
    • https://buxexuwuf.weebly.com/uploads/1/3/4/6/134660927/8558f7d368f2.pdfIn PDF document text
    • https://e-fasteners.eu/media/file/migunasogoxozufupebapinu.pdfIn PDF document text
    • https://tubuzitobez.weebly.com/uploads/1/3/4/1/134108618/7230339.pdfIn PDF document text
    • http://bolsadetrabajo.lasalitas.com/sites/default/files/fckeditor/file/dulalekojezesemuva.pdfIn PDF document text
    • https://dikasawo.weebly.com/uploads/1/3/5/3/135349802/fatalukositulofew.pdfIn PDF document text
    • https://dugeditukuvil.weebly.com/uploads/1/3/4/7/134723955/36e40d.pdfIn PDF document text
    • https://lulipexo.weebly.com/uploads/1/3/5/2/135294167/jukolatixoxofemo.pdfIn PDF document text
    • https://luxaxila.weebly.com/uploads/1/3/0/8/130814132/147be91b04.pdfIn PDF document text
    • https://kogavoduwesexup.weebly.com/uploads/1/3/4/6/134600755/32544cd48.pdfIn PDF document text
    • https://xatiletovolut.weebly.com/uploads/1/3/1/4/131409128/piresot.pdfIn PDF document text
    • https://zurufapejol.weebly.com/uploads/1/3/0/7/130739524/kuzuto.pdfIn PDF document text
    • https://luvoseguz.weebly.com/uploads/1/3/4/6/134665560/zajuwulagemat.pdfIn PDF document text
    • https://gatheritup.com/js/kcfinder/upload/files/68785069149.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_off00074714.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00074714.bin)

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00074714.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x74714 10676 bytes
SHA-256: db821d5598ab16232d008395f478d501bfc71cfbdefb902e12a8421be4dfdf74
font_01_sfnt_off00075f4e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x75F4E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00077760.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x77760 19944 bytes
SHA-256: 27c2af36dab3d4b39fc6705da44dd80b6ae96a78b216179f95473bc97e950e81

Open this report in the interactive analyzer, or submit your own file for analysis.