Malicious PDF — malware analysis report

Static analysis result for SHA-256 e2d29f43e0fd314b…

MALICIOUS

PDF

69.4 KB Created: 2022-04-01 08:08:41 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-12
MD5: f47e26e1c9fe73cff2eea8558c495b68 SHA-1: 0855f315043874a7ef1c7f3fc0a872cd3d9f03fa SHA-256: e2d29f43e0fd314b45ed8c1b1b2f533fdfb3bcf977f862e7fbc2b8a7ebb0faaa
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9998

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://rakonudiboxenej.weebly.com/uploads/1/3/4/8/134874851/gipibujex.pdf In PDF document text
    • https://guvizetajujuwu.weebly.com/uploads/1/3/4/6/134617183/xuxodevovefodazo.pdfIn PDF document text
    • https://sidilatadafexu.weebly.com/uploads/1/3/1/1/131164021/cbb0157.pdfIn PDF document text
    • https://rubovumalez.weebly.com/uploads/1/3/4/4/134458479/7508554.pdfIn PDF document text
    • https://comesa.com.pe/wp-content/plugins/super-forms/uploads/php/files/5539d2fdbe4daac307b7164c533e968f/97251237566.pdfIn PDF document text
    • https://vupudotexim.weebly.com/uploads/1/3/4/8/134884591/xijeluvaxapuna.pdfIn PDF document text
    • http://jinyudachem.com/upload/files/lukoverufaletobag.pdfIn PDF document text
    • https://galesarenad.weebly.com/uploads/1/3/4/3/134380117/lokibilumipa_jifumerizufepa.pdfIn PDF document text
    • http://docando.es/js/ckfinder/userfiles/files/22407639886.pdfIn PDF document text
    • https://latijazaw.weebly.com/uploads/1/3/4/3/134312978/sarirel.pdfIn PDF document text
    • https://jexixixusa.weebly.com/uploads/1/3/4/3/134336138/6690199.pdfIn PDF document text
    • https://wadomojare.weebly.com/uploads/1/3/4/4/134472746/fibudo.pdfIn PDF document text
    • http://otticagries.it/custom/archivio/files/83653610504.pdfIn PDF document text
    • http://www.socfertenviron.org/cmsfile/contentfiles/40257452419.pdfIn PDF document text
    • http://studiosiriosrl.it/userfiles/files/35517309719.pdfIn PDF document text
    • https://monotolifevi.weebly.com/uploads/1/3/4/6/134683372/bf6bb.pdfIn PDF document text
    • http://srihemkuntsahibfgp.org/hemkunt/userfiles/file/liveremunovejalalafes.pdfIn PDF document text
    • https://juzasofudabin.weebly.com/uploads/1/3/0/7/130775050/ea7e9b0.pdfIn PDF document text
    • https://fecuq.co.za/YmrXLWy8?keyword=1734-aentr%20series%20c%20eds%20filePDF link annotation
    • 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 extracted file (font_00_sfnt_off0000a930.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000a930.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000a930.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA930 16920 bytes
SHA-256: ec3f4da9e74e0a3b4184c3c2152429e67e39f6e4ded860761c75843b1475b1dd
font_01_sfnt_off0000d5ac.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD5AC 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0000edc3.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEDC3 10640 bytes
SHA-256: d0b401f0488d9844d0c86799aa1392bb44dbda0ef1023d0257e83afdddc49a10