Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6491dd2a7b3482…

MALICIOUS

PDF

79.6 KB Created: 2022-03-23 18:52:42 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: 6d962248b09a8b640a9f0e149c585464 SHA-1: 48e8ce4dece3127428421b873857965346858a44 SHA-256: 2b6491dd2a7b3482b1155d2e0dd656be639a4587c7c97f9bf0a01e3fe1c45ca3
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9944

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://yoyep.co.za/YmrXLWy8?keyword=will%20the%20chemist%20be%20a%20movie PDF link annotation
    • https://bijariruxo.weebly.com/uploads/1/3/1/3/131382387/0855727a94a.pdfIn PDF document text
    • https://noxubesepa.weebly.com/uploads/1/3/7/4/137499292/dffd1f0cfd.pdfIn PDF document text
    • https://puzapageduz.weebly.com/uploads/1/3/1/4/131453954/2835210.pdfIn PDF document text
    • https://xasigorokukexef.weebly.com/uploads/1/3/4/8/134891024/xutedonewujoz-xaxopu.pdfIn PDF document text
    • https://galesarenad.weebly.com/uploads/1/3/4/3/134380117/xuxexixedam.pdfIn PDF document text
    • https://wosiwimobej.weebly.com/uploads/1/3/1/1/131164223/zixonojosagi-fosuzase-zetox.pdfIn PDF document text
    • https://zepafasamog.weebly.com/uploads/1/3/4/3/134361306/timovawi.pdfIn PDF document text
    • https://timivoza.weebly.com/uploads/1/3/5/3/135315173/lawomekebaxibe_mubamo_semomepudogive.pdfIn PDF document text
    • https://larebefol.weebly.com/uploads/1/3/4/6/134691273/tudapudab.pdfIn PDF document text
    • https://duxegebipuvakij.weebly.com/uploads/1/3/4/0/134095857/d78a0059d5ee2a1.pdfIn PDF document text
    • https://vawanateriti.weebly.com/uploads/1/3/0/9/130969814/94df2c6.pdfIn PDF document text
    • https://boxakowomer.weebly.com/uploads/1/3/0/8/130874011/5514823.pdfIn PDF document text
    • https://tugixafebav.weebly.com/uploads/1/3/2/6/132681891/1449775.pdfIn PDF document text
    • https://napuximijagebi.weebly.com/uploads/1/3/4/7/134766840/zagepa.pdfIn PDF document text
    • https://xinulirolome.weebly.com/uploads/1/3/4/5/134599248/vixelos-femesuzovopije-boxofijobebelor-tazuvidapi.pdfIn PDF document text
    • https://totimukax.weebly.com/uploads/1/3/0/7/130739837/mijejosu.pdfIn PDF document text
    • https://sizasaligibi.weebly.com/uploads/1/3/4/5/134506534/77ea74.pdfIn PDF document text
    • https://lewefuno.weebly.com/uploads/1/3/4/0/134041273/lafavuv_peludipidid_barefazowugow_kugena.pdfIn PDF document text
    • https://tomasuniraruz.weebly.com/uploads/1/3/5/3/135392941/427208.pdfIn PDF document text
    • https://pepolugevukur.weebly.com/uploads/1/3/2/7/132740925/eb8c3fb16b4a4ce.pdfIn PDF document text
    • https://wesojejupeledaw.weebly.com/uploads/1/3/4/4/134446418/xuvuxeropoxide.pdfIn PDF document text
    • https://pifelitasa.weebly.com/uploads/1/3/5/3/135350032/688cb42b.pdfIn PDF document text
    • https://wabomojufodeze.weebly.com/uploads/1/3/3/9/133999178/fokalokovo.pdfIn PDF document text
    • https://wojegapemepuwa.weebly.com/uploads/1/3/4/0/134096127/zozugija.pdfIn PDF document text
    • https://radagepivusase.weebly.com/uploads/1/4/1/2/141218317/maxis_tezupafowefaf_darokotojukun.pdfIn PDF document text
    • https://vafuzetok.weebly.com/uploads/1/3/2/7/132740798/vurite_woxivejokiterux_xusuvigifotikuv.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_off0000d2b2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD2B2 17344 bytes
SHA-256: eb93bcc4bda3c640b11d011c87dc1454ac798e73d7623f5a863eceabbeeb7820
font_01_sfnt_off00010035.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x10035 10488 bytes
SHA-256: 16e21ac8d0a7da92f756859bc5b450f3114ac016c6a9d1fae7eb6e92e43c0d1e
font_02_sfnt_off00011823.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x11823 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336