Malicious PDF — malware analysis report

Static analysis result for SHA-256 0e6e4f194c928cec…

MALICIOUS

PDF

510.5 KB Created: 2022-03-19 00:30:32 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 83456de6d1f4552e7ffea6d0b4a7d391 SHA-1: 99608a003d574358eaa2dc467fefc7000756b5f2 SHA-256: 0e6e4f194c928cec4d3c0b15897c1c45589142b4dfa506f121420ec73f957e94
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5472

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://loheb.co.za/XSRYdR1H?utm_term=sega+all+stars+racing+transformed+xbox+one PDF link annotation
    • https://matfreklam.com/calisma2/files/uploads/1522337659.pdfIn PDF document text
    • http://resheto.ru/users_images/fck/file/poxanif.pdfIn PDF document text
    • http://warehousetraining.ie/images/wusowezisotimepe.pdfIn PDF document text
    • https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/1622f20b3a8bd1---73301022019.pdfIn PDF document text
    • https://www.starvisaservices.co.uk/application/elements/plugins/kcfinder/upload/files/zamonureku.pdfIn PDF document text
    • https://letstravelforacause.com/miet/assets/files/64027114533.pdfIn PDF document text
    • http://auksozvynas.lt/userfiles/file/jiraguvunajemuroturefis.pdfIn PDF document text
    • https://hiperaktivite.info/userfiles/files/19534484487.pdfIn PDF document text
    • http://imosa.asia/uploads/files/202202141920138129.pdfIn PDF document text
    • http://ghanzi.net/kcfinder/upload/files/56922461263.pdfIn PDF document text
    • http://gryfarmerskie.pl/pliki_wyswig/files/51129574364.pdfIn PDF document text
    • http://weddingdove.tw/uploads/files/202202112354252567.pdfIn PDF document text
    • https://thietbigas.toanphatcorp.vn/media/files/putunabomesugodasawapa.pdfIn PDF document text
    • http://www.deep2001.com/images/library/File/dasuzexefakodixekalij.pdfIn PDF document text
    • http://kcntanduc.vn/img_duhoc/files/81701253022.pdfIn PDF document text
    • http://www.volteram.com/kcfinder/upload/files/woxejesirukukejovoj.pdfIn PDF document text
    • https://chinatupai.com/web/js/ckfinder/userfiles/files/70014589708.pdfIn PDF document text
    • https://xo-sound.ru/userfiles/file/laxuwawulunanebakozojoka.pdfIn PDF document text
    • http://alnadaoil.com/userfiles/file/43729716112.pdfIn PDF document text
    • https://www.nhabe.com.vn/ckfinder/userfiles/files/javakegujimuzo.pdfIn PDF document text
    • http://emblem4home.com/UserFiles/Member/File/9156973210.pdfIn PDF document text
    • http://tcgardening.com/userfiles/file/2022020401451073499.pdfIn PDF document text
    • https://x-leather.com/radsportfiles/file/kegigalavojetunavox.pdfIn PDF document text
    • https://discovery99.com/userfiles/file/48114252974.pdfIn PDF document text
    • http://abmys.org/kcfinder/upload/files/1467037015.pdfIn PDF document text
    • http://plncse.hu/php_data/file/duroxiz.pdfIn PDF document text
    • https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/162330a00a9440---7157378978.pdfIn PDF document text
    • https://biurodluga.pl/files/files/24644775192.pdfIn PDF document text
    • https://ij-ph.com/admin/SchoolFiles/files/kemitovasepubako.pdfIn PDF document text
    • https://sharjahcements.com/images/bulk_images/files/bifuwewu.pdfIn PDF document text
    • https://hgindustrial.eu/userfiles/files/59366640825.pdfIn PDF document text
    • http://elite-nails.pl/Upload/file/napirifuvogovebofasisez.pdfIn PDF document text
    • https://vicareyou.com/userfiles/file/92993875662.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_off00078e2b.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00078e2b.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00078e2b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x78E2B 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0007a546.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7A546 16580 bytes
SHA-256: 3f825604239b0fdf9d1388fb7866683a477738410eb158ff15ca5f70c0b794fb
font_02_sfnt_off0007d090.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x7D090 11136 bytes
SHA-256: 448b1c25af6c36f3f65fcc97bfe7b682d57982246fd8d5aadea6731b589fe6c1