Malicious PDF — malware analysis report

Static analysis result for SHA-256 2c860285b924d128…

MALICIOUS

PDF

80.2 KB Created: 2022-04-18 05:57:02 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-04
MD5: 1fc7d91e656c960d52033f9a9714529b SHA-1: 36c720222288ac4684b422609ec16b003584ab8c SHA-256: 2c860285b924d128d301a5c48fa848281f7661d205463a2bfc5af5d0da82bedc
194 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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
  • 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.
  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • 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/YmrXLWy8?keyword=dyson%20cinetic%20big%20ball%20animal%20allergy%20replacement%20parts PDF link annotation
    • http://nowyhotelik.pl/userfiles/file/lazoxekimamikatigef.pdfIn PDF document text
    • http://peneleos.pl/userfiles/file/64710965588.pdfIn PDF document text
    • https://wufijoduk.weebly.com/uploads/1/3/2/3/132302847/mufax_xired_kofawabigaluge.pdfIn PDF document text
    • https://welafunugor.weebly.com/uploads/1/3/5/3/135327357/3982861.pdfIn PDF document text
    • https://bakinuruboves.weebly.com/uploads/1/4/1/3/141365983/1814264.pdfIn PDF document text
    • https://luvinenezivab.weebly.com/uploads/1/4/1/3/141346119/senozunexupoja.pdfIn PDF document text
    • https://saxibodusazo.weebly.com/uploads/1/3/0/7/130740440/pusuwogowatosu.pdfIn PDF document text
    • https://ludefojixik.weebly.com/uploads/1/3/5/3/135347049/xunovufuvip_zolit.pdfIn PDF document text
    • https://xiliperudal.weebly.com/uploads/1/3/3/9/133999468/dokawobiguwijew-favodim-berulunadata.pdfIn PDF document text
    • https://fogisitulen.weebly.com/uploads/1/3/0/7/130775537/3fb3d10.pdfIn PDF document text
    • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620d01d19bd65---giruj.pdfIn PDF document text
    • https://muvutuvosonoga.weebly.com/uploads/1/4/1/3/141336361/guvogoxuvod.pdfIn PDF document text
    • http://wildzipper.com/clients/wildzipper/userfiles/file/74393123895.pdfIn PDF document text
    • https://tesudegijalel.weebly.com/uploads/1/3/1/4/131438759/1776552.pdfIn PDF document text
    • https://wepejusekubikur.weebly.com/uploads/1/3/4/4/134441987/givupomode-xolatisa.pdfIn PDF document text
    • https://dudikojegak.weebly.com/uploads/1/3/1/4/131406444/pumubovexosugula.pdfIn PDF document text
    • https://jodofokex.weebly.com/uploads/1/3/4/0/134040772/0f4b600acf.pdfIn PDF document text
    • http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/16223112b851bb---dulaxunav.pdfIn PDF document text
    • https://vudasanuvopiw.weebly.com/uploads/1/3/4/7/134737570/1a53efc31a5.pdfIn PDF document text
    • https://tedojumutu.weebly.com/uploads/1/3/4/0/134042579/76e47648bb5107.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_off0000d1a2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD1A2 10972 bytes
SHA-256: 52533a406fc75a09a7887724c2bb1bc743143bdfc222bc389e88c1472d10fa66
font_01_sfnt_off0000eae8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEAE8 17400 bytes
SHA-256: 23c426cdabc255e251cb8bca781d740657180c103f548ff8bb9e0d71ab4c13e0
font_02_sfnt_off000118a7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x118A7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1