Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2ddd6abc7422c12…

MALICIOUS

PDF

453.7 KB Created: 2022-03-13 02:23:36 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-11
MD5: 2708a835f021622ac8b6358f20e4dea9 SHA-1: bd4320e5638a971e5550f749c0c0ebc7d1f603dc SHA-256: e2ddd6abc7422c12b79691d60b91d0b16c3c57a0d4c4586d57d022f79b0953e8
131 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4999

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.
  • PDF advertises pirated movie streaming/download medium PDF_PIRACY_STREAMING_LURE
    PDF rendered text advertises free full-movie streaming or download using piracy-brand names or a 'full movie + download/free/watch' intent phrase — recovered after folding the styled Unicode confusables the campaign uses to hide those keywords from plain-text detection. These are disposable SEO-spam carriers that route users to malvertising, fake-player, and scam pages; the PDF itself is inert.
  • 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://norin.co.za/XSRYdR1H?utm_term=image+of+food+pyramid+guide PDF link annotation
    • http://tutek.eu/userfiles/file/58211152002.pdfIn PDF document text
    • https://mintedimages.com/ckfinder/userfiles/files/tawuvijoxakusapamimiduji.pdfIn PDF document text
    • https://staging.smartmoneymatch.com/ckeditor/kcfinder/upload/files/womorakasidafazusid.pdfIn PDF document text
    • http://www.sanbernardinoverona.it/_admin/kcfinder/upload/files/71264901635.pdfIn PDF document text
    • http://vitccorp.com/uploads/userfiles/file/71914258162.pdfIn PDF document text
    • https://aldwalia.com/userfiles/files/dikuza.pdfIn PDF document text
    • http://chestheart.org/journal/assets/ckeditor/kcfinder/upload/files/reriwikopesorawudalumifo.pdfIn PDF document text
    • http://nishikizushi.com/js/kcfinder/upload/files/5629067605.pdfIn PDF document text
    • http://urbanelect.com/userfiles/file/minipevitupokun.pdfIn PDF document text
    • http://dogoducthien.com/uploads/files/22841690437.pdfIn PDF document text
    • https://tectrongim.com/uploads/file/21507755123.pdfIn PDF document text
    • https://vikta-fish.ru/upload/files/bosapalodez.pdfIn PDF document text
    • https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/1621aa0fe99ea2---zofivojolavegug.pdfIn PDF document text
    • http://rjt1.org/upload/files/nidisunosovekamokotide.pdfIn PDF document text
    • http://ajtoablakcentrum.com/_user/file/duvidajigoso.pdfIn PDF document text
    • https://karolinanowak.com/userfiles/file/70166552317.pdfIn PDF document text
    • http://seasonsblinds.com/uploads/ckfinder/userfiles/files/4979709578.pdfIn PDF document text
    • https://thietbixaydungcantho.com/canthomobile2/public/images/sanpham/files/25115317252.pdfIn PDF document text
    • https://eurotig.ro/file/juvakewasogiwokire.pdfIn PDF document text
    • http://tartak-monis.pl/tartak/images/file/87878038795.pdfIn PDF document text
    • http://www.cerel.eu/images/wyswig_images/file/1584353027.pdfIn PDF document text
    • https://abm-network.com/kcfinder/upload/files/felidajap.pdfIn PDF document text
    • http://top1np.com/ckfinder/userfiles/files/22537926763.pdfIn PDF document text
    • http://snnet.kr/board_pds/fckeditor/2022/02/file/ranajumudetuf.pdfIn PDF document text
    • https://www.ogsb.org/asset/ckeditor/kcfinder/upload/files/98953057872.pdfIn PDF document text
    • https://rodolphe-blanchet.fr/Rodolphe/fckeditor/file/20335264361.pdfIn PDF document text
    • http://wanyuantemple.tw/userfiles/file/34725361136.pdfIn PDF document text
    • https://taichielite.com/louis/taichi/ckfinder/userfiles/files/zojifiranulexemoz.pdfIn PDF document text
    • https://systematix.pl/userfiles/file/xofido.pdfIn PDF document text
    • http://netpart.hu/kcfinder/upload/files/25686801225.pdfIn PDF document text
    • https://aventura-agence.lu/userfiles/files/88294155846.pdfIn PDF document text
    • http://zadonskiy.ru/wp-content/plugins/formcraft/file-upload/server/content/files/1620f339fa6d3f---faropan.pdfIn PDF document text
    • http://sahcarpets.com/userfiles/file/jalupironogarulaz.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_off0006aa4b.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0006aa4b.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006aa4b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6AA4B 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0006c16b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6C16B 10588 bytes
SHA-256: cb7f7c2c91d5fa240c2b2194abe6095a37428ddf1353f206ff65d04ae4a366e6
font_02_sfnt_off0006d95e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6D95E 17152 bytes
SHA-256: 44753f693e92857c829d40cbe18e164d2f9248c8d558fcea74a8bd81b8402589