Malicious PDF — malware analysis report

Static analysis result for SHA-256 6249f63e6e018cd2…

MALICIOUS

PDF

279.1 KB Created: 2022-03-01 17:57:07 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-29
MD5: 060a5ce560f8ad0e06b3453f63f1c3e1 SHA-1: 8406355dad539a75616007b4898916802d31765f SHA-256: 6249f63e6e018cd243d63fe7f2f2455190838d91c5a021bc8e8e59e360d1d102
174 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6855

Heuristics 7

  • 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 link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://tevav.co.za/XSRYdR1H?utm_term=dremel+saw+max+user+manual PDF link annotation
    • http://akicgiyim.com/userfiles/file/22170101511.pdfIn PDF document text
    • https://www.miroku-mfg.co.jp/system/js/kcfinder/upload/files/12233897276.pdfIn PDF document text
    • https://bennex.co.th/assets/kcfinder/upload/files/niriwivepu.pdfIn PDF document text
    • http://ahdongjiu.com/upload_fck/file/2022-2-7/20220207045808956886.pdfIn PDF document text
    • http://todaystravel.com.tn/kcfinder/upload/files/nuxan.pdfIn PDF document text
    • http://www.assistvaleur.co.jp/inc/kcfinder/upload/files/buzipajokifujijupadujapow.pdfIn PDF document text
    • http://cocoal.com/uploads/file/jupenuvitefatori.pdfIn PDF document text
    • http://werkkledingverkoop.nl/images/docman/files/varoxikupew.pdfIn PDF document text
    • https://gtijsr.com/userfiles/file/9894844274.pdfIn PDF document text
    • http://reside-realestate.de/user_files/files/sesurutepes.pdfIn PDF document text
    • http://thailand.metten.dk/ckfinder/userfiles/files/93491583139.pdfIn PDF document text
    • http://apexemergencias.com/images/files/54519643557.pdfIn PDF document text
    • http://kleinschaden.expert/userfiles/file/zokipimexobali.pdfIn PDF document text
    • http://gzhangqin.com/uploadfile/files/5774236452.pdfIn PDF document text
    • http://gadkowski.pl/repository/filemanager/file/72505277760.pdfIn PDF document text
    • http://arcstema.com/userfiles/files/38781258163.pdfIn PDF document text
    • http://medical-1669.com/userfiles/files/9991772724.pdfIn PDF document text
    • http://hflbdq.com/uploads/file/252033134330.pdfIn PDF document text
    • https://eliteswimmingpoolsinc.com/wp-content/plugins/super-forms/uploads/php/files/nnee10ps8tm0gf8oj3562p1id0/sebapevizaxuxenomo.pdfIn PDF document text
    • http://www.plavanikojencupraha.cz/upload/files/26333645197.pdfIn PDF document text
    • http://ambiance-cinema.fr/wp-content/plugins/super-forms/uploads/php/files/71cf0ee634e024510266e193e6df982c/kunopuro.pdfIn PDF document text
    • https://dioss.eu/files/ckfiles/file/10692412422.pdfIn PDF document text
    • https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/74f3e644e4a82a4fe55d43d32090f889/87683671497.pdfIn PDF document text
    • http://www.volteram.com/kcfinder/upload/files/woxulebalexagife.pdfIn PDF document text
    • https://esprimagroup.com/userfiles/file/zinapupixiwizikale.pdfIn PDF document text
    • http://instalace-charvat.cz/userfiles/file/xuvubagi.pdfIn PDF document text
    • http://amidoux-peintures.com/ckfinder/userfiles/files/21096728804.pdfIn PDF document text
    • http://kozelsk-adm.ru/files/uploads/files/79279336641.pdfIn PDF document text
    • https://pontogliofrancesco.it/upload/user/gomezobime.pdfIn PDF document text
    • https://sunrise-photon.com/upfiles/editor/files/jazaforuxigozaxixolep.pdfIn PDF document text
    • https://www.fuji-chem.co.jp/admin/js/kcfinder/upload/files/51643644650.pdfIn PDF document text
    • https://mariellatriolo.it/public/file/naduwutuzitibobaliso.pdfIn PDF document text
    • http://windcampus.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621a002fd5a9e---49402326425.pdfIn PDF document text
    • http://allefrgycg.news-read.com/upload/files/99986313301.pdfIn PDF document text
    • http://dreiseengrundschule.de/files/towavodaxabonivekijefi.pdfIn PDF document text
    • https://albertsdrukwerk.nl/bestanden/files/65905703921.pdfIn PDF document text
    • https://thegmsbihta.in/userfiles/file/luluzidetakevefopok.pdfIn PDF document text
    • https://tsydesign.com/userfiles/jws/files/zivarujozoribi.pdfIn PDF document text
    • https://uetty.xyz/js/ckfinder/userfiles/files/46549660977.pdfIn PDF document text
    • https://www.drmarlenebothma.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1621dd0d94058c---zogogokinosewuredamasoko.pdfIn PDF document text
    • http://sanalights.com/admin/admin/uploadfiles/file/23139296559.pdfIn PDF document text
    • https://qpshouse.com/upload/image/file/35316545918.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
    +1 more URL(s)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0003f0cf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x3F0CF 17732 bytes
SHA-256: 97a8b1113380b2ca1f71f5af7d8ac80db0895300b75daee3212308cc01ac5348
font_01_sfnt_off00041e82.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x41E82 10248 bytes
SHA-256: 33d519f89c008db05a89441ea115e77ebc796a1ee845bcba0582204217d3bd08
font_02_sfnt_off0004359f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4359F 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9