Malicious PDF — malware analysis report

Static analysis result for SHA-256 e0e0e1c4f77c4939…

MALICIOUS

PDF

378.0 KB Created: 2022-04-19 17:56:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-02
MD5: 4f783f183bf8b7b3449fc9e97a800b3b SHA-1: 7c80a274bbb3abbadb14b22098be90c2f801bb56 SHA-256: e0e0e1c4f77c49396af6e0dd5d6508afd7ff7bdf04172439ec5cce8f0da586f1
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5513

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://mifuj.co.za/XSRYdR1H?utm_term=amplified+bible+pdf+ebook PDF link annotation
    • http://msslink.ru/userfiles/files/nudanupuzunu.pdfIn PDF document text
    • https://stpeterscbs.ca/ckfinder/userfiles/files/degifufejix.pdfIn PDF document text
    • http://dwornawodzie.pl/userfiles/file/lawatazanoxoxegekawiwiwo.pdfIn PDF document text
    • https://alinassociates.com/assets/kcfinder/upload/files/40200890573.pdfIn PDF document text
    • http://artospace.com/pics/file/61192566533.pdfIn PDF document text
    • http://wasserburg.pl/userfiles/file/66283057607.pdfIn PDF document text
    • https://sevakozo.weebly.com/uploads/1/3/4/6/134677934/8444089.pdfIn PDF document text
    • http://nfc-lampang.com/user_img/files/99133620164.pdfIn PDF document text
    • http://osingenieria.com/images/admin/file/tezibowetomowajod.pdfIn PDF document text
    • https://www.bsff.com/kcfinder/upload/files/daginagelam.pdfIn PDF document text
    • https://lexconsulting.ro/webroot/files/media/23390436023.pdfIn PDF document text
    • http://www.cidadania23pr.org.br/ckeditor/kcfinder/upload/files/resasomakiludebare.pdfIn PDF document text
    • http://servetgumrukleme.com/kcfinder/upload/files/dixutoguzikudimenak.pdfIn PDF document text
    • http://zenhowell.com/upload/file/wemerabijoburowudivamekel.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621f3ddbc4825---podalekadozogotolexekares.pdfIn PDF document text
    • https://metesanej.weebly.com/uploads/1/3/1/8/131858044/f1debe027.pdfIn PDF document text
    • http://davidthurstonphotography.co.uk/ckeditor/kcfinder/upload/files/tipowulaziwan.pdfIn PDF document text
    • https://www.scrs.in/kcfinder/upload/files/12325275262.pdfIn PDF document text
    • https://zumakago.weebly.com/uploads/1/3/4/4/134490492/1155620.pdfIn PDF document text
    • https://visuriteja.weebly.com/uploads/1/3/5/3/135323353/9905036.pdfIn PDF document text
    • https://xubinidofomazi.weebly.com/uploads/1/3/4/5/134576331/9cccf2520.pdfIn PDF document text
    • http://bioengenharia.com.br/public/libs/kcfinder/upload/files/kobukowuzixoxubawese.pdfIn PDF document text
    • http://alltechsro.cz/files/5298649389.pdfIn PDF document text
    • https://rukupapafi.weebly.com/uploads/1/3/0/7/130739745/f3ebad46d45a2.pdfIn PDF document text
    • https://wulakeda.weebly.com/uploads/1/3/4/5/134592464/nemivag.pdfIn PDF document text
    • https://xoforovujedopod.weebly.com/uploads/1/3/4/5/134587448/lokujiwiwok.pdfIn PDF document text
    • http://technestudio.eu/userfiles/files/bogudazigovosojebofeze.pdfIn PDF document text
    • http://protum.se/file/zutaf.pdfIn PDF document text
    • https://evergreencans.com/userfiles/file/87833428696.pdfIn PDF document text
    • https://vicentinacentroautomotivo.com.br/ckeditor/ckfinder/userfiles/files/rulilotifikekagop.pdfIn PDF document text
    • http://lamorenj.com/userfiles/files/kufetatufubizirab.pdfIn PDF document text
    • https://molikosa.weebly.com/uploads/1/3/4/0/134017769/2816374.pdfIn PDF document text
    • https://fkip.unsam.ac.id/kcfinder/upload/files/146448426.pdfIn PDF document text
    • https://xoselupovogim.weebly.com/uploads/1/3/4/6/134610719/lexudagi.pdfIn PDF document text
    • https://puwimekowerisab.weebly.com/uploads/1/3/4/8/134890159/gesaribisazarud.pdfIn PDF document text
    • https://mkycc4.com/kycc4.com/userfiles/files/24171946091.pdfIn PDF document text
    • http://africamusicindex.com/images/files/wifunizejibezunesopon.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_off00057a19.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00057a19.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00057a19.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x57A19 10240 bytes
SHA-256: 0fc4921446afee71c5ab8ff7c67c5babe918e7720f1813c0099f1bac700b95d6
font_01_sfnt_off000590c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x590C5 18260 bytes
SHA-256: 9aa03041a0920ad6c962cfa1c483182a3ad8a480e9ffdfaa803dd517ae7dc538
font_02_sfnt_off0005c02e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5C02E 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1