Malicious PDF — malware analysis report

Static analysis result for SHA-256 782da45f29a73a42…

MALICIOUS

PDF

90.4 KB Created: 2022-04-06 08:53:35 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-16
MD5: 92da7330b109952c0a402757d6c6bdb8 SHA-1: c53d1c636f6235c179bcf49047027db7fe3149fc SHA-256: 782da45f29a73a426a011c99abe41ef7b773e9f1ae1cbcf93a63388448400c0d
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

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://tevav.co.za/YmrXLWy8?keyword=baby%20girl%20names%20with%20elisa PDF link annotation
    • https://panama4d.com/contents/files/mewuzotoxokefofuver.pdfIn PDF document text
    • http://motivationandmomentum.net/ci/userfiles/files/burawa.pdfIn PDF document text
    • https://tajuweselu.weebly.com/uploads/1/3/4/3/134362517/lizami-dowabafomu.pdfIn PDF document text
    • https://dapevorejux.weebly.com/uploads/1/3/4/6/134695165/zoraj_pifozutagividif.pdfIn PDF document text
    • https://gifimaxenewurup.weebly.com/uploads/1/3/4/4/134458705/sofilawexi.pdfIn PDF document text
    • http://www.anaja-inter.org/public/file/rejated.pdfIn PDF document text
    • https://gifaxefapi.weebly.com/uploads/1/3/4/5/134598377/budadefunonumixaxufu.pdfIn PDF document text
    • https://murikupa.weebly.com/uploads/1/3/4/4/134481598/ce8ce5b4486f.pdfIn PDF document text
    • https://towotoguwulij.weebly.com/uploads/1/3/4/4/134482006/lavodexej.pdfIn PDF document text
    • http://rzn-house.ru/upload/file/46054154852.pdfIn PDF document text
    • https://ditiboxoteripu.weebly.com/uploads/1/3/4/7/134763901/tusijojop.pdfIn PDF document text
    • https://tevupuzenoxa.weebly.com/uploads/1/3/6/0/136009769/bemofiremal.pdfIn PDF document text
    • http://preview2009.gothic-magazine.de/artikel_files/file/25295001571.pdfIn PDF document text
    • https://ruwiwiteviporiz.weebly.com/uploads/1/3/4/7/134767377/7a2869a54e64.pdfIn PDF document text
    • https://lefitujeledezov.weebly.com/uploads/1/3/6/0/136028835/9681581.pdfIn PDF document text
    • http://cftckr.marketsearching.com/upload/files/wabubokavoj.pdfIn PDF document text
    • https://tufanemoxidubux.weebly.com/uploads/1/3/4/3/134315727/9075694.pdfIn PDF document text
    • https://siresikewutawin.weebly.com/uploads/1/3/0/7/130739490/e3236aa30.pdfIn PDF document text
    • https://musokuvezuref.weebly.com/uploads/1/3/1/8/131871850/8304379.pdfIn PDF document text
    • https://gevupowola.weebly.com/uploads/1/3/1/4/131483584/172763.pdfIn PDF document text
    • https://umutfm.com/resimler/files/76576859913.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_off0000df14.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xDF14 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0000f72b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xF72B 10828 bytes
SHA-256: 9cda9705a306ef114bde7f81a18ea452ddb05b15bdbf455e72aa11614cbb5025
font_02_sfnt_off00011002.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11002 16964 bytes
SHA-256: 221acec732aed3cca2611aa507fe402aa93923e6a68029a0ef108e1f3d377df9
font_03_sfnt_off0001288d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1288D 19344 bytes
SHA-256: d37e80048dc61bb312bebbcdc77894d08b22b82d409a92eaccb5127c90d15e18

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