Malicious PDF — malware analysis report

Static analysis result for SHA-256 e7c0c032988e98cb…

MALICIOUS

PDF

240.7 KB Created: 2022-03-13 22:48:59 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-27
MD5: 9a55f57e094ab0ae0a1acd058a30e4a6 SHA-1: 43febe86eec4be04ff7b5bd7a4e42968880569db SHA-256: e7c0c032988e98cbdc7f978db9252dceda66e9a7f23a3c65dfce38e81548d02f
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8465

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://colod.co.za/XSRYdR1H?utm_term=agisoft+photoscan+pro+x64 PDF link annotation
    • https://mobile-translator.eu/app/webroot/media/files/3744225758.pdfIn PDF document text
    • http://raffaelecavazzoni.com/userfiles/files/64604167753.pdfIn PDF document text
    • http://nceed.kr/pds/userfiles/files/71937865746.pdfIn PDF document text
    • http://www.aqua-systems.com.tw/ckeditor/kcfinder/upload/files/zotuwimekabakabevusaror.pdfIn PDF document text
    • https://abisspaandboutique.com/nbloom/fckuploads/file/busakazumavovofam.pdfIn PDF document text
    • https://officia.tn/file/33562771894.pdfIn PDF document text
    • https://frezcentrum.hu/kcfinder/upload/files/xafuloguzuzugikenote.pdfIn PDF document text
    • https://agencement-menuiserie-var.fr/stockages/files/goniloritolebajod.pdfIn PDF document text
    • http://www.nbrownies.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1622922a17dff9---navulevijigawemonumikefu.pdfIn PDF document text
    • http://tamphuhiep.com/Images_upload/files/gekovinesered.pdfIn PDF document text
    • https://ww150004.linebot.net/upfile/files/20220306041503.pdfIn PDF document text
    • http://iq-money.ru/upload/files/kejakubonodabop.pdfIn PDF document text
    • http://infunplastic.com/d/files/64110145278.pdfIn PDF document text
    • http://kifei.ru/files/files/5553152564.pdfIn PDF document text
    • https://henuopack.com/d/files/68245717283.pdfIn PDF document text
    • http://xn--80aer5aza.xn--19-kmcm3c.xn--p1ai/ckfinder/userfiles/files/jomepilus.pdfIn PDF document text
    • http://elsekmont.eu/userfiles/file/57049989322.pdfIn PDF document text
    • http://rsst77.ru/upload/files/48656692416.pdfIn PDF document text
    • http://reputesystems.com/app/webroot/uploads/files/82930443797.pdfIn PDF document text
    • http://sv-orhidea.ru/upload/files/fikigewebetowonajevizezi.pdfIn PDF document text
    • https://hoavily.com/uploads/files/48761868383.pdfIn PDF document text
    • http://costruzionibulagna.it/userfiles/files/98085449729.pdfIn PDF document text
    • https://titanictransporte.com/UserFiles/file/wiwuremijovemiwemu.pdfIn PDF document text
    • https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/c0l94trfafp49igjuepcbh29ob/widivipefemaxanaweves.pdfIn PDF document text
    • http://sallytour.com/FileData/ckfinder/files/20220214_297585037304BF92.pdfIn PDF document text
    • http://abevenement.com/kcfinder/upload/files/52819585201.pdfIn PDF document text
    • http://nexxstep.nl/userfiles/file/45801762925.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_off000350fb.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000350fb.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_off000350fb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x350FB 19100 bytes
SHA-256: 973ad7a645bc36c120157c8a16c63a0f5baf4ee09d38c0a15af99220e7abad0e
font_01_sfnt_off000383c8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x383C8 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off00039ae8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x39AE8 10912 bytes
SHA-256: 06566c1535af3d4fcdd3b69df5faf19e4dcfc6b1d524ad0db4b07a91b69e4490

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