Malicious PDF — malware analysis report

Static analysis result for SHA-256 1dc54dcf6a461bfa…

MALICIOUS

PDF

170.2 KB Created: 2022-03-02 06:55:17 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-30
MD5: d060e355ba9cc747b7fb2829aa37b159 SHA-1: 8266261b1876f69492ecaa65c26ceb8258f8de16 SHA-256: 1dc54dcf6a461bfa485503a142b6f3f80076b395c01e22425d439bc0f15e4990
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9563

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
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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=kabir+singh+all+song++wapking.+cc PDF link annotation
    • http://cpk.by/ckfinder/userfiles/files/guwuve.pdfIn PDF document text
    • https://actualite.autopromo.com/fckResources/file/xixigikegi.pdfIn PDF document text
    • https://highfieldhousehotel.net/nbloom/fckuploads/file/46148310927.pdfIn PDF document text
    • http://kaica.org.sa/ckeditor/kcfinder/upload/files/94369276454.pdfIn PDF document text
    • http://biblebaptist.kr/user_data/kcfinder/files/gawowukitilekopexifu.pdfIn PDF document text
    • https://voolabs.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fb3c09b968f---2482488101.pdfIn PDF document text
    • http://stluciachamber.org/uploadedImages/contentImg/file/rexipijitikowelege.pdfIn PDF document text
    • http://congseng.com/uploadfile/files/5998500602.pdfIn PDF document text
    • http://xhzhengli.com/upload/2803993062.pdfIn PDF document text
    • http://culfordequestriancentre.org/UserFiles/file/88842771853.pdfIn PDF document text
    • http://pachinkoevent.com/sites/default/files/file/30330760002.pdfIn PDF document text
    • http://tcyy88.com/userfiles/file/2022020913133773499.pdfIn PDF document text
    • https://shturnev.com/files/foFKED/file/52198951727.pdfIn PDF document text
    • https://antonyfashion.sk/_upload/files/89376866289.pdfIn PDF document text
    • https://pasationtravellers.com/root/FCKeditor/file/98778416534.pdfIn PDF document text
    • http://hotelbellevuepalermo.com/userfiles/files/64637456598.pdfIn PDF document text
    • https://ht-cooling-j3t.com/contents/files/xarivugobirosapopul.pdfIn PDF document text
    • http://kmjmt.com/news/upload/file/220210135933730245gpu5v6.pdfIn PDF document text
    • https://lesviolettes31.kopro.fr/userfiles/file/tifema.pdfIn PDF document text
    • https://nsaimmigration.com/userfiles/file/sodenulapadim.pdfIn PDF document text
    • http://nutranghongngoc.com/media/ftp/file/91679904777.pdfIn PDF document text
    • https://thaodienland.com/fckeditor/editor/filemanager/connectors/php/temp/file/vamolikababegamebunida.pdfIn PDF document text
    • http://marienoellebermond.com/img/uploaded/file/molejolafuxopuxezozux.pdfIn PDF document text
    • http://kjphotocon.org/data/userfiles/files/73434697871.pdfIn PDF document text
    • https://vnmmalta.com/userfiles/file/dakadijajorusaxawoj.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

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000222d7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x222D7 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6
font_01_sfnt_off000238b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x238B7 18500 bytes
SHA-256: fa49bb26c1c33f40f198280a0c38466385c8dd2b5d623d0f239d907c8de88882
font_02_sfnt_off0002696e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2696E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_03_sfnt_off0002808e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2808E 10800 bytes
SHA-256: bf8a3ead1b7b3b3aebb6ce40de54a031cd0babf64282cce5dcb1b10a343c302d