Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c79ecabff9fe66…

MALICIOUS

PDF

632.7 KB Created: 2022-03-30 12:15:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-16
MD5: 0e0837ab67632d8c39d08f98294c9556 SHA-1: 5618c84f0fe6ed8e17cb14881533513f369b1f53 SHA-256: 14c79ecabff9fe662eeb63b2586d561cda90fb16c72a8abb946e95018c4df145
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3159

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://ragaz.co.za/XSRYdR1H?utm_term=iron+maiden+blogspot+discography PDF link annotation
    • https://trungvietexpress.com/asset/files/derifejoxoruriwatiz.pdfIn PDF document text
    • https://topas-rus.ru/media-temp/img/uploads/files/mowuluroxadobixiga.pdfIn PDF document text
    • https://miwidekufaxojud.weebly.com/uploads/1/3/4/7/134753597/venimoduvow.pdfIn PDF document text
    • https://mokasinerosun.weebly.com/uploads/1/3/2/6/132682676/9316825.pdfIn PDF document text
    • https://rujurujubawupof.weebly.com/uploads/1/3/0/9/130969172/99096b790a21c0.pdfIn PDF document text
    • http://clainvest.pl/userfiles/file/dupeg.pdfIn PDF document text
    • http://dc-a436c1f93717.abmextranet.com/fckimages/file/bafesasexodujirikemanas.pdfIn PDF document text
    • http://szguilong.com/userfiles/files/jenokumenunozin.pdfIn PDF document text
    • http://bk-plus.at/userfiles/files/fegimopavetukusow.pdfIn PDF document text
    • https://dobski.pl/userfiles/file/vamejigisekep.pdfIn PDF document text
    • https://gewinesigabaja.weebly.com/uploads/1/3/4/7/134728752/862a39a.pdfIn PDF document text
    • https://www.icdsa21.scrs.in/kcfinder/upload/files/95221864247.pdfIn PDF document text
    • http://autosoftware.company/autoresponders_images/files/rabisi.pdfIn PDF document text
    • https://apgicl.com/public/files/assets/ckeditor/kcfinder/upload/files/letozezejamomibuda.pdfIn PDF document text
    • https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/ffff0b7806605f0da0223b8c5511b0a2/41388593275.pdfIn PDF document text
    • http://gokcebilgisayar.com/userfiles/file/keveponototezap.pdfIn PDF document text
    • http://berbun.com/user_img/file/woxidalejewedixor.pdfIn PDF document text
    • https://suragovitig.weebly.com/uploads/1/3/4/2/134265770/9e1e6deb60.pdfIn PDF document text
    • https://securitydm.eu/slicice/file/70091796075.pdfIn PDF document text
    • https://pagapepekajarop.weebly.com/uploads/1/3/4/3/134307963/butigofowinikoxovi.pdfIn PDF document text
    • http://nyitotthetvege.kastelyszallodak.hu/userfiles/files/31843428884.pdfIn PDF document text
    • http://dydlhx.com/upfiles/file///jerasogesuderog.pdfIn PDF document text
    • http://spgamepack.net/upload/files/patolobidugosowiraduse.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_off00095124.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00095124.bin)

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00095124.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x95124 11168 bytes
SHA-256: 49cb5d5646dfdc03c9da43b160819ec01a3f795ac1cfb2fbb3e6573529f5513e
font_01_sfnt_off00096a94.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x96A94 22400 bytes
SHA-256: a672fd0475b39e1970f485eb51f32a511744630fb1171c5fbaa70baea9f0da21
font_02_sfnt_off0009a4c4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9A4C4 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_03_sfnt_off0009bbde.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x9BBDE 16160 bytes
SHA-256: 4ac500d6e3c0ff81b9d7bba6b662cc1b6c57f4f8b05facc13edcda647588841f