Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3e782ab30b3acac…

MALICIOUS

PDF

257.8 KB Created: 2022-03-04 09:36:24 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-21
MD5: ecdb66fb3e394bd8c6716d32bcda5c19 SHA-1: 9725c7dbf4a43cb2e2915096036a068829ef5dbe SHA-256: d3e782ab30b3acac978777a0194fab8ff6a0a7b244159cf483fb2db7e2c404c2
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6013

Heuristics 6

  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://lovig.co.za/XSRYdR1H?utm_term=emoji+whatsapp+sticker+maker+apk PDF link annotation
    • https://seger.cz/userfiles/file/51575038262.pdfIn PDF document text
    • http://agriturismocorteerbatici.it/userfiles/files/78885015017.pdfIn PDF document text
    • https://apoiotelecom.com/imagens/img_fckeditor/file/66621866056.pdfIn PDF document text
    • http://jd6618.com/jd6618/file/2022-2/file/LwpCms2022_02_06_12_21_01_1999.pdfIn PDF document text
    • http://sanjosechakan.com/lib/kcfinder/upload/files/relipagadexijevanujomofaw.pdfIn PDF document text
    • https://typeone.com.my/ckfinder/userfiles/files/22543684832.pdfIn PDF document text
    • http://auto-fiesta.ru/upload/files/14388004711.pdfIn PDF document text
    • http://driver-jazda.pl/upload/file/63682287349.pdfIn PDF document text
    • http://watch62.ru/files/files/luxifa.pdfIn PDF document text
    • http://creacionesfullpack.com/kcfinder/upload/files/32656893749.pdfIn PDF document text
    • https://eminencesolutions.in/resources/userfiles/file/6041197016.pdfIn PDF document text
    • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16210d94ff0705---34025392177.pdfIn PDF document text
    • http://rediger.vammenkro.dk/upload/files/51240141939.pdfIn PDF document text
    • https://kebecelectrique.com/upload/editor/file/jexizabipit.pdfIn PDF document text
    • https://www.hkfew.org.hk/ckfinder/userfiles/files/95401586896.pdfIn PDF document text
    • https://burstallconrad.com/editor_files/file/lajizamulumogojo.pdfIn PDF document text
    • http://trailerdepot.ca/site-uploads/94121018003.pdfIn PDF document text
    • https://www.econiwas.com/econiwascontrol/bower_components/ckeditor/kcfinder/upload/files/83995804807.pdfIn PDF document text
    • http://www.chinnanaidoo.org.za/kcfinder/upload/files/gogip.pdfIn PDF document text
    • https://jung.su/kcfinder/upload/files/vapevijisuba.pdfIn PDF document text
    • https://tenfci.org/userfiles/file/44621018435.pdfIn PDF document text
    • https://kcss.hu/korosi/userfiles/file/wijuxutomel.pdfIn PDF document text
    • http://denizyemek.com/images/fck_upload/file/sopubogewuvu.pdfIn PDF document text
    • https://raljob.com/userfiles/file/64470657905.pdfIn PDF document text
    • https://companydemo.opusviewdev.com/app/webroot/js/image/files/31777156335.pdfIn PDF document text
    • http://terrygallery.com/fckeditor/_upload/file/93799775960.pdfIn PDF document text
    • https://www.mercedesbenzofaustinservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16214a5d3b0be8---72248505391.pdfIn PDF document text
    • http://wedding-box100.com/uploads/files/202202210652226019.pdfIn PDF document text
    • http://www.77ice.com/upload/files/zamibezegerewuripejurugi.pdfIn PDF document text
    • http://daithanhnam.com/upload/files/segolijuguk.pdfIn PDF document text
    • http://rayocazar.com/images/elfinder-1.1/files/file/riwokudasetifamodiruxikex.pdfIn PDF document text
    • https://patriciogaete.com/upload/file/2078155251.pdfIn PDF document text
    • http://humanprojekt.lenti.hu/feltoltes/files/newevububunoje.pdfIn PDF document text
    • https://dongphuchuytai.com/upload/files/10268229337.pdfIn PDF document text
    • http://www.mueblesgamez.com/ckfinder/userfiles/files/50135913301.pdfIn PDF document text
    • http://soepcentrale-dekeyser.be/userfiles/file/rulamiwunum.pdfIn PDF document text
    • http://gorisum.net/fckeditor/upload_file/file/wexafuwokisadedifotiv.pdfIn PDF document text
    • http://homeopathyhongkong.cn/files/gixame.pdfIn PDF document text
    • https://frischgeschluepft.de/kcfinder/upload/files/75326249310.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000395e3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x395E3 10780 bytes
SHA-256: b09a1da067c8f960d3d0f29d21ca46f7eae026b5d0423adb5fcd00ea28eecaa4
font_01_sfnt_off0003aebf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3AEBF 18504 bytes
SHA-256: 59e0d8f673c9f5c1e15085f1fb72bf4c68a8b0b4be6ee2775a87a467925fa1bb
font_02_sfnt_off0003dfd3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3DFD3 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9