Malicious PDF — malware analysis report

Static analysis result for SHA-256 c5d26069870b33f9…

MALICIOUS

PDF

116.9 KB Created: 2022-05-24 03:55:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-27
MD5: a54376af487da188546cc034211b3301 SHA-1: 927e5836dcf46638799881d68d5263b91cf3235c SHA-256: c5d26069870b33f9d317f956922a86239fc97c21b79bd8855324995fe56f4ed7
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9837

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://podar.co.za/XSRYdR1H?utm_term=minorias+etnicas+en+colombia+pdf+download+windows+10 PDF link annotation
    • https://dezubawutojowi.weebly.com/uploads/1/3/1/3/131398539/kubizinujeladu_suvanadujale_tigogorimejufos_wazaji.pdfIn PDF document text
    • https://vuvuzakakasuge.weebly.com/uploads/1/4/1/4/141438990/wovezotoxi_zulirajikokexo_zijusutegajuba_dubof.pdfIn PDF document text
    • https://tediditapudet.weebly.com/uploads/1/3/4/6/134693156/mosafakagenuliteluv.pdfIn PDF document text
    • https://dikubone.weebly.com/uploads/1/3/4/6/134603537/lupoteg-furifobetetizak-jekopaxi-soxoxagepuki.pdfIn PDF document text
    • https://wuriwodek.weebly.com/uploads/1/3/4/6/134688082/4439826.pdfIn PDF document text
    • https://gorasaxerozit.weebly.com/uploads/1/4/1/8/141853036/c4b913c23300e3.pdfIn PDF document text
    • https://jitogomufe.weebly.com/uploads/1/3/4/5/134588764/bc07440798a5f.pdfIn PDF document text
    • https://batibama.weebly.com/uploads/1/3/4/3/134338422/towogoforuw_vakodijejiziriw_wedopuliga_winomebo.pdfIn PDF document text
    • https://modatuna.weebly.com/uploads/1/3/7/5/137509789/tivomiriwuvalez.pdfIn PDF document text
    • https://tebedixolorex.weebly.com/uploads/1/4/1/3/141326172/ximafir.pdfIn PDF document text
    • https://tizirawosow.weebly.com/uploads/1/3/1/4/131483061/5734952.pdfIn PDF document text
    • https://rizulibix.weebly.com/uploads/1/3/4/3/134358491/9562226.pdfIn PDF document text
    • https://tifajanos.weebly.com/uploads/1/3/4/8/134861866/jawagewumotaroxe.pdfIn PDF document text
    • https://xoxazibazosilex.weebly.com/uploads/1/3/4/5/134590820/pomogijokewotetanu.pdfIn PDF document text
    • https://wowajonaj.weebly.com/uploads/1/3/4/7/134717857/xidowozavu.pdfIn PDF document text
    • https://serutoposax.weebly.com/uploads/1/3/5/3/135398922/1772535.pdfIn PDF document text
    • https://segawerod.weebly.com/uploads/1/3/4/3/134313685/valebojeg.pdfIn PDF document text
    • https://mapevitesofik.weebly.com/uploads/1/3/1/6/131606073/0fe8d0e58f85.pdfIn PDF document text
    • https://rogofimek.weebly.com/uploads/1/3/3/9/133997266/698ab5cd2.pdfIn PDF document text
    • https://jodiwovuf.weebly.com/uploads/1/3/4/3/134368652/megogekon_fubukomitixujod_megekepazap.pdfIn PDF document text
    • https://sevisexabokiro.weebly.com/uploads/1/3/1/6/131637038/kodebijolum-xapatejewosiliz-witaz-misumevewuna.pdfIn PDF document text
    • https://vumeganutubaxo.weebly.com/uploads/1/3/1/4/131406578/sabil-zuguk-luwogasef.pdfIn PDF document text
    • https://mimitokiwunas.weebly.com/uploads/1/3/4/0/134012498/129237.pdfIn PDF document text
    • https://fubapisa.weebly.com/uploads/1/3/1/4/131406294/foneje.pdfIn PDF document text
    • https://rulorakaduf.weebly.com/uploads/1/3/4/4/134480735/tutosatidudulixewik.pdfIn PDF document text
    • https://nulobivamil.weebly.com/uploads/1/3/4/3/134374027/28a2b78d37.pdfIn PDF document text
    • https://lipijunozawisek.weebly.com/uploads/1/3/4/7/134721324/162464.pdfIn PDF document text
    • https://xafinuwexedigu.weebly.com/uploads/1/3/1/3/131379324/vitusufosifawus_febasapotefej_sokedenexaxu.pdfIn PDF document text
    • https://zizuvikugit.weebly.com/uploads/1/3/1/3/131384696/lojija.pdfIn PDF document text
    • https://dipuwiwujamov.weebly.com/uploads/1/4/1/2/141231982/zifewatufe.pdfIn PDF document text
    • https://labapejusevose.weebly.com/uploads/1/4/1/6/141689302/9187525.pdfIn PDF document text
    • https://jepuderakemuso.weebly.com/uploads/1/3/4/6/134666912/daterozibasarolade.pdfIn PDF document text
    • https://ferizovewop.weebly.com/uploads/1/3/4/8/134887996/tuxuxarame.pdfIn PDF document text
    • https://mijigudi.weebly.com/uploads/1/3/4/3/134352865/wuxukesulo_pojuzufivefam.pdfIn PDF document text
    • https://xamezorunag.weebly.com/uploads/1/3/1/6/131606231/b2e843beb.pdfIn PDF document text
    • https://zidetevusaxewe.weebly.com/uploads/1/4/1/3/141365788/xedow_tobuwinosaxe.pdfIn PDF document text
    • https://kuvekimat.weebly.com/uploads/1/3/6/0/136052924/ronusam.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_off000162f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x162F6 11172 bytes
SHA-256: af773fcbbda6eefe557d83dc835fe58ef74f88d214a5449bd20c0b2818c1bc06
font_01_sfnt_off00017cf2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x17CF2 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off00019504.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x19504 18672 bytes
SHA-256: f24673dbf07c6e5b19d01c76be240c4b8e9ca24a1a0002768c2b6f8f8b95a093

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