Malicious PDF — malware analysis report

Static analysis result for SHA-256 29cc1bd69813aad7…

MALICIOUS

PDF

89.4 KB Created: 2022-03-28 06:32:50 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-18
MD5: 1e3c68393436d6f1eb75547bb10a230b SHA-1: 03ec928453e5f2123624f1e0cbc55c103076a1a1 SHA-256: 29cc1bd69813aad7a6d53c35b99f73f88f2aca60e9bf5628ec58d26f4aeeea81
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9973

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://lazav.co.za/YmrXLWy8?keyword=the%20alienist%20book%20summary PDF link annotation
    • https://gedibaforajipet.weebly.com/uploads/1/3/0/8/130874683/vogofatoxifuro.pdfIn PDF document text
    • https://tenosufude.weebly.com/uploads/1/3/1/4/131455069/denizoxi.pdfIn PDF document text
    • https://xazonidunigi.weebly.com/uploads/1/3/4/5/134590253/9a9505.pdfIn PDF document text
    • https://fefugenaxidoseb.weebly.com/uploads/1/3/1/3/131380158/3262304.pdfIn PDF document text
    • https://ralokokotozupar.weebly.com/uploads/1/3/4/3/134340958/5eee3685.pdfIn PDF document text
    • https://vupudotexim.weebly.com/uploads/1/3/4/8/134884591/giwoxu.pdfIn PDF document text
    • https://natofaju.weebly.com/uploads/1/3/4/6/134647286/jaromavowomoxij.pdfIn PDF document text
    • https://ziliseze.weebly.com/uploads/1/3/4/8/134855349/08da7f61718d843.pdfIn PDF document text
    • https://fatofexar.weebly.com/uploads/1/3/4/6/134687548/duser.pdfIn PDF document text
    • https://jakinazar.weebly.com/uploads/1/3/1/0/131070367/vulutikiwiva.pdfIn PDF document text
    • https://kavosimodo.weebly.com/uploads/1/3/4/9/134901779/7956935.pdfIn PDF document text
    • https://widunamaki.weebly.com/uploads/1/3/4/8/134886597/jinezuxemovus_lologolowos_kisujimeworu_xefemuvajolizu.pdfIn PDF document text
    • https://rizowowomupi.weebly.com/uploads/1/3/4/3/134344214/6331683.pdfIn PDF document text
    • https://xedexebil.weebly.com/uploads/1/3/4/2/134235570/xinaxidin-terorutifogivav.pdfIn PDF document text
    • https://zuripuwa.weebly.com/uploads/1/3/2/7/132740693/puvivasuve_fasowusude.pdfIn PDF document text
    • https://gupuletafajural.weebly.com/uploads/1/3/0/7/130776102/nodulese.pdfIn PDF document text
    • https://luxewavob.weebly.com/uploads/1/3/4/3/134373625/risuzamokaviparivuji.pdfIn PDF document text
    • https://tugigoboz.weebly.com/uploads/1/3/4/4/134499705/cc1bdcdd98b85a3.pdfIn PDF document text
    • https://posodagesifip.weebly.com/uploads/1/3/4/8/134874027/kapirezade.pdfIn PDF document text
    • https://zedixajo.weebly.com/uploads/1/3/4/3/134363751/wolofugorajiboviwu.pdfIn PDF document text
    • https://wupifikuzokure.weebly.com/uploads/1/3/4/5/134529023/difobojoduvasav-dagozixomese.pdfIn PDF document text
    • https://labifunuvi.weebly.com/uploads/1/3/4/8/134847398/gibatadazesejak.pdfIn PDF document text
    • https://fuwefojogimoro.weebly.com/uploads/1/3/4/3/134339806/tarox.pdfIn PDF document text
    • https://kesakoti.weebly.com/uploads/1/3/1/0/131070149/aa42a10a1.pdfIn PDF document text
    • https://didokizobu.weebly.com/uploads/1/3/4/7/134711826/962879.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 extracted file (font_00_sfnt_off0000fbe6.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000fbe6.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000fbe6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFBE6 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00011285.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11285 17232 bytes
SHA-256: 5d461113dabddca949eeac839d38fbc5947a6b600ddbedf29b81ba772517657a
font_02_sfnt_off00013f64.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13F64 10784 bytes
SHA-256: 30f39fa5643695897f2164a457b0279239d3cfc1b1da589724750f5e398fb87e