Malicious PDF — malware analysis report

Static analysis result for SHA-256 c7dde1f8f265c76a…

MALICIOUS

PDF

334.6 KB Created: 2022-03-22 18:46:03 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-27
MD5: d8cd03bf405065120badf526fa5c9ccd SHA-1: 3ff4e4689a014158d0e3dc8946a279bc0a1a3f89 SHA-256: c7dde1f8f265c76a4bf26acd3fff5267eec1d22a704ade1e18cbb60efe266f71
196 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6677

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
  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • 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=pottery+marks+guide PDF link annotation
    • http://hotdeals24x7.com/ci/userfiles/files/52253549460.pdfIn PDF document text
    • http://monte-castelo.com/cliente/conteudos/files/10550583624.pdfIn PDF document text
    • https://istanajp2.com/contents/files/rejadolojum.pdfIn PDF document text
    • https://gifarlcm.com/upfiles/editor/files/tisisoxuvilawatazenalakur.pdfIn PDF document text
    • http://madmojo.com/fckupload/file/19941286519.pdfIn PDF document text
    • https://guidetudiant.elite-media.fr/media/nibibarutixeg.pdfIn PDF document text
    • http://biemmecommerciale.eu/userfiles/files/mesoboxejatavofufitanowos.pdfIn PDF document text
    • http://banglenhospital.com/UserFiles/File/49736237068.pdfIn PDF document text
    • http://www.crislbd.com/public/admin/assets/ckeditor/kcfinder/upload/files/62796939505.pdfIn PDF document text
    • http://cdmvt.cz/sites/default/files/xapukumonedos.pdfIn PDF document text
    • https://angkalaris.com/contents/files/22843907922.pdfIn PDF document text
    • http://toanthinh.vn/webroot/img/files/8424194499.pdfIn PDF document text
    • https://fontini-rozetki.su/kcfinder/upload/files/12829337988.pdfIn PDF document text
    • https://czus-lukasa.sk/userfiles/file/xiluwifujofibilarawumuluj.pdfIn PDF document text
    • https://b2bpro.xyz/userfiles/file/vozuzofi.pdfIn PDF document text
    • http://ipvoicenj.com/wp-content/plugins/formcraft/file-upload/server/content/files/162064e170ad5f---sininepegulakefote.pdfIn PDF document text
    • http://soundspace.eu/Upload/file/komogalukibe.pdfIn PDF document text
    • https://houstoncoinclub.org/FCKeditor/file/3890076616.pdfIn PDF document text
    • https://infinity-c-t.com/userfiles/file/metosiwepusipa.pdfIn PDF document text
    • http://ore-processing.ru/d/files/fadod.pdfIn PDF document text
    • https://506hlapeta.com/files/file/17278424919.pdfIn PDF document text
    • http://www.easemyloan.in/assets/kcfinder/upload/files/92129417579.pdfIn PDF document text
    • http://caogenzhiben.com/filespath/files/20220206165309.pdfIn PDF document text
    • http://szwygs.com/upload/39801482064.pdfIn PDF document text
    • http://bigbulkbags.com/survey/userfiles/files/94965523742.pdfIn PDF document text
    • http://sztarmedia.hu/_user/file/77204486970.pdfIn PDF document text
    • https://sweetburden.com/upload/users/files/97711869057.pdfIn PDF document text
    • http://noithattamphuong.com/upload/files/javupeliwebuvewunaza.pdfIn PDF document text
    • http://chataphan.com/file_media/file_image/file/kavupazeluxife.pdfIn PDF document text
    • http://nigerseedindia.com/uploads/zonikebilogi.pdfIn PDF document text
    • http://www.meditt.com/wp-content/plugins/super-forms/uploads/php/files/vhrnecfakdlh9jltibhbt1j2ct/makikorefalijumaripopu.pdfIn PDF document text
    • http://www.grupotresa.com/uploads/kcfinder/upload/files/63777030021.pdfIn PDF document text
    • https://suemsas.com/wp-content/plugins/super-forms/uploads/php/files/va1ofnsqen0c0830b0s9gh8cb1/2200564272.pdfIn PDF document text
    • http://pusheng168.com/uploadfiles/20220315160007.pdfIn PDF document text
    • https://www.centralleiloes.com.br/admincentral/ckeditor/kcfinder/upload/files/tirunizivadegobuleguko.pdfIn PDF document text
    • http://immobilier-valence-agen.com/userfiles/file/mapavut.pdfIn PDF document text
    • http://www.workbythai.com/admin/assets/images/fikufo.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_off0004c643.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004c643.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004c643.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C643 20264 bytes
SHA-256: 69a237c256166f4aacab2f8dfe9168e74b7731f5ba500584c33851972fcf0509
font_01_sfnt_off0004fb34.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FB34 10748 bytes
SHA-256: 4f53ebda83d819bcc46db9d7742ac690abede9c99f6990699b07d73cda82734b
font_02_sfnt_off000513d9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x513D9 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9