Malicious PDF — malware analysis report

Static analysis result for SHA-256 6249ddde137deca6…

MALICIOUS

PDF

299.4 KB Created: 2021-12-25 04:15:11 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: 4ddada5dd3785c8de56bb1105cee52bd SHA-1: 7a17fd4b7bdc45e094fa9960707ab1daf7ca568b SHA-256: 6249ddde137deca6064f31923466f5b8ce95646626c88fa2517f378f667c5f0c
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7334

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://crewmak.ru/uplcv?utm_term=android+action+bar+icon+pack PDF link annotation
    • https://berettyobne.hu/userfiles/file/jiwofegof.pdfIn PDF document text
    • http://studioassociatoemc.com/userfiles/files/74071660974.pdfIn PDF document text
    • https://hglobaltourb2c.com/FileData/ckfinder/files/20210913_82AF92F176F84767.pdfIn PDF document text
    • http://indago-rovigo.it/userfiles/files/jijoneketiwakipokomu.pdfIn PDF document text
    • https://viceda.com/userfiles/file/gugoko.pdfIn PDF document text
    • http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1619a98be983c7---92089595740.pdfIn PDF document text
    • https://produktybhp.pl/pliki_user/File/jurolugorali.pdfIn PDF document text
    • https://bandotrading.com/uploads/file/3203130880.pdfIn PDF document text
    • http://rund.cz/UserFiles/File/7853741363.pdfIn PDF document text
    • http://cambodia-footwear.org/kcfinder/upload/files/nirokagomonob.pdfIn PDF document text
    • http://www.uyak.org.tr/kcfinder/upload/files/Sergi%20S%C3%B6zl%C5%9Feme.pdfIn PDF document text
    • https://elmawadah.com/userfiles/file/6268504343.pdfIn PDF document text
    • http://nincity.de/inline/file/nofewuvele.pdfIn PDF document text
    • https://coverline.ro/userfiles/file/45088938234.pdfIn PDF document text
    • http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16182811cdd554---boged.pdfIn PDF document text
    • https://cheesykeju.com/contents/files/dirug.pdfIn PDF document text
    • https://eagleegg5k.com/ckfinder/triplebuserfiles/file/72860900895.pdfIn PDF document text
    • http://inistor.com/ufiles/files/3083918984.pdfIn PDF document text
    • https://placc.info/up_image/lokumolelabogonak.pdfIn PDF document text
    • http://etoprosto.ru/ckfinder/userfiles/files/ziviworibovonekumej.pdfIn PDF document text
    • http://chuaphucluong.com/uploads/image/files/tenarekevixetojaki.pdfIn PDF document text
    • https://esteticarcare.com/wp-content/plugins/super-forms/uploads/php/files/cf9f3ba8ec8656ef4cc57264861cec4d/kizidimisezodamukawujewas.pdfIn PDF document text
    • http://communication-pointcom.fr/userfiles/medias/30504061081.pdfIn PDF document text
    • https://thefertilizerproductionline.com/d/files/kemositemepuzulav.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

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_off0004403f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4403F 10376 bytes
SHA-256: 71a0fc14bd9f88385dc84f242ce977d6b2ffb92223c724324349d259d74ad0ce
font_01_sfnt_off00045796.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x45796 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off00046e35.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x46E35 18568 bytes
SHA-256: 003c6e4824418a1c82181ae23f622472995ffcfe48ad7871c5d677bf829e64d2

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