Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b69d49b36a0bbe6…

MALICIOUS

PDF

74.9 KB Created: 2022-04-23 23:33:44 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: b9554864eccd4bb08ca21e8a14c22e9e SHA-1: f540a24d0ca8fb403b3f61a03ca053b6673d989e SHA-256: 2b69d49b36a0bbe6ff23b9c91bbfb4faaaee049a78243d97033ec3b7008db1c8
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9997

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=bosch%20ventless%20dryer%20check%20drain PDF link annotation
    • https://vuvitolivudiru.weebly.com/uploads/1/3/2/7/132712253/e94ccac.pdfIn PDF document text
    • http://urbanelect.com/userfiles/file/dovodawakajul.pdfIn PDF document text
    • https://kalozepi.weebly.com/uploads/1/3/0/8/130814360/574a6b66257a.pdfIn PDF document text
    • https://xosifuto.weebly.com/uploads/1/3/4/8/134891486/xadunapamizirapunif.pdfIn PDF document text
    • https://jowiroluka.weebly.com/uploads/1/3/4/3/134336896/gibuwatal.pdfIn PDF document text
    • https://jaregufadux.weebly.com/uploads/1/3/4/0/134016720/9904249.pdfIn PDF document text
    • http://www.investing-in-women.com/wp-content/plugins/formcraft/file-upload/server/content/files/16218b8291c27e---56933581519.pdfIn PDF document text
    • https://vipigenomunopem.weebly.com/uploads/1/3/1/3/131398348/7afb6.pdfIn PDF document text
    • http://jrscjhadol.org/ckeditor/kcfinder/upload/files/32819559931.pdfIn PDF document text
    • https://zimidoxagomadap.weebly.com/uploads/1/3/4/8/134881953/wexozujepalu.pdfIn PDF document text
    • http://xn--b1amishc2fb.xn--p1ai/ckfinder/userfiles/files/35926589715.pdfIn PDF document text
    • https://jagakipu.weebly.com/uploads/1/3/7/4/137498766/lanopi.pdfIn PDF document text
    • https://muachungbaohiem.com/uploads/userfiles/file/fosemaw.pdfIn PDF document text
    • https://vomalutexoj.weebly.com/uploads/1/3/1/8/131871655/85db6588.pdfIn PDF document text
    • https://candbco.com/ckfinder/userfiles/files/xoviga.pdfIn PDF document text
    • https://remekoti.weebly.com/uploads/1/4/1/3/141376343/5454762.pdfIn PDF document text
    • https://baziwegu.weebly.com/uploads/1/4/1/5/141516932/1619f739a59ffe.pdfIn PDF document text
    • https://janelexireretof.weebly.com/uploads/1/3/4/6/134630470/d2b7adf60abcb.pdfIn PDF document text
    • https://tetufimaburovi.weebly.com/uploads/1/3/4/0/134098130/2ab24d881e.pdfIn PDF document text
    • https://moxudoged.weebly.com/uploads/1/3/3/9/133999753/42de875719ba007.pdfIn PDF document text
    • https://mawikimame.weebly.com/uploads/1/3/4/2/134235565/8b131a3503ce4.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_off0000c0e7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC0E7 10792 bytes
SHA-256: 47cabf0e018357773a3add5f1b8adcac281dbe82736763c3fc6b9a12670202b7
font_01_sfnt_off0000d9c5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD9C5 16812 bytes
SHA-256: d2ad0eb1703febcf17599c052a9529b353cd0b0e830716df8015a24ea479b1cc
font_02_sfnt_off000105be.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x105BE 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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