Malicious PDF — malware analysis report

Static analysis result for SHA-256 793699ca842c1229…

MALICIOUS

PDF

72.9 KB Created: 2022-04-22 14:35:19 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: e36c6aabdf6e734fab8616e2d951bc42 SHA-1: edcbd76bf75b7d7fb607cbfa641860704a716dda SHA-256: 793699ca842c1229869910cebe14bc72436795cc746c5f3d8c5e7bcd1316798c
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9955

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
  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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://wirut.co.za/YmrXLWy8?keyword=eaton%20fuller%2013%20speed%20transmission%20for%20sale PDF link annotation
    • https://bobifadilow.weebly.com/uploads/1/3/5/2/135295989/28f47.pdfIn PDF document text
    • http://robodit.ru/kcfinder/upload/files/96720771183.pdfIn PDF document text
    • https://watogovujun.weebly.com/uploads/1/3/4/6/134626060/dc062a25f00e.pdfIn PDF document text
    • http://le-nora.com/userfiles/file/suruwul.pdfIn PDF document text
    • http://meteoratourismactivities.com/files/files/kitonugovelawanoxavo.pdfIn PDF document text
    • https://netajetuz.weebly.com/uploads/1/3/4/6/134651380/fumisalit_jurexurejegox_joxafibekixiji.pdfIn PDF document text
    • https://www.bbmnetlicitacoes.com.br/cms/ckfinder/upload/files/88414101643.pdfIn PDF document text
    • https://rugozodamutar.weebly.com/uploads/1/3/4/6/134600103/f2b3abda0dda.pdfIn PDF document text
    • https://luboguti.weebly.com/uploads/1/3/0/7/130739177/2d02e4.pdfIn PDF document text
    • https://xapaxagi.weebly.com/uploads/1/3/4/5/134506746/neganefudevi.pdfIn PDF document text
    • https://voxizexuzitit.weebly.com/uploads/1/4/1/2/141246555/fupulaju.pdfIn PDF document text
    • https://suxobiras.weebly.com/uploads/1/3/4/6/134614615/7773611.pdfIn PDF document text
    • https://najatiwexit.weebly.com/uploads/1/3/4/0/134041182/6187157.pdfIn PDF document text
    • https://lekibuwowobaveg.weebly.com/uploads/1/3/5/2/135295955/zebedupad-logojolaf-miposa-mirog.pdfIn PDF document text
    • http://phunphu.com/userfiles/file/82232810656.pdfIn PDF document text
    • https://nojolagixig.weebly.com/uploads/1/4/1/3/141318405/wizatope-rokix-kulavegotato.pdfIn PDF document text
    • http://ukicda.com/admin/fckeditor_upfiles/file/2022030710191180554.pdfIn PDF document text
    • http://dorinhawear.com/admin/fckeditor/editor/filemanager/connectors/php/fckeditor/editor/filemanager/connectors/php/userfiles/file/48772108930.pdfIn PDF document text
    • https://maxifabosogup.weebly.com/uploads/1/3/4/5/134526580/7815484.pdfIn PDF document text
    • https://pepevifive.weebly.com/uploads/1/3/4/4/134480859/wasiki_kubelunagaja_wiwonefadegej_wafaxi.pdfIn PDF document text
    • https://littleedupark.com/ckfinder/userfiles/files/gamerineda.pdfIn PDF document text
    • https://jinovawusume.weebly.com/uploads/1/4/1/2/141219869/5318068.pdfIn PDF document text
    • https://wuvofujigu.weebly.com/uploads/1/3/4/6/134671616/2765994.pdfIn PDF document text
    • https://vugilove.weebly.com/uploads/1/3/4/2/134234765/pavuvugigorimap.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 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000b71a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB71A 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000cf2c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xCF2C 16764 bytes
SHA-256: 48f5666158824ed58823a64be24fc234359f16e2f2449d1234cf82c86813dd3f
font_02_sfnt_off0000fae1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFAE1 10964 bytes
SHA-256: 3112ceacee78c7fbe06dd8eeba3270c0c6acc595ed1f981e54ce46c7226d3382