Malicious PDF — malware analysis report

Static analysis result for SHA-256 478306301b61dcee…

MALICIOUS

PDF

166.4 KB Created: 2022-03-25 15:23:43 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 9ff46746bd158145355df873631294d4 SHA-1: 7388f1351b7859d75e19320bc1f3bd640cba84c3 SHA-256: 478306301b61dcee6fa5cde7e36eccdeb9142d44972fe031c1e5b206d02f1fa2
126 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9991

Heuristics 5

  • 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 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://cafij.co.za/YmrXLWy8?keyword=bose%20sounddock%2010%20remote%20control%20manual PDF link annotation
    • https://vobokalonumenu.weebly.com/uploads/1/3/4/6/134656332/dutudanevumoka-xigimemi-dejitove.pdfIn PDF document text
    • https://sikegupul.weebly.com/uploads/1/3/4/6/134681682/4d2e9661.pdfIn PDF document text
    • https://momuxubodi.weebly.com/uploads/1/3/1/3/131379397/53fe10.pdfIn PDF document text
    • https://duxegebipuvakij.weebly.com/uploads/1/3/4/0/134095857/24a434913bd4.pdfIn PDF document text
    • https://dapunilak.weebly.com/uploads/1/3/4/5/134506399/vadavezejufemaviwimi.pdfIn PDF document text
    • https://foragiluk.weebly.com/uploads/1/3/4/3/134374590/nivodijefopodisadi.pdfIn PDF document text
    • https://disaxugotusineg.weebly.com/uploads/1/3/1/8/131871710/venizeda.pdfIn PDF document text
    • https://wifaborasumekig.weebly.com/uploads/1/3/2/6/132695644/d97f5cba.pdfIn PDF document text
    • https://wuvesemoni.weebly.com/uploads/1/3/4/3/134335409/joxobu.pdfIn PDF document text
    • https://vivesajepud.weebly.com/uploads/1/3/0/9/130969004/2df724.pdfIn PDF document text
    • https://dobopekajami.weebly.com/uploads/1/3/4/3/134314215/mejoveram_sidamobujotu.pdfIn PDF document text
    • https://tidoxanarapora.weebly.com/uploads/1/3/2/7/132710787/paxokuwa_bevapites_lumawozirasi_zowurofi.pdfIn PDF document text
    • https://wububored.weebly.com/uploads/1/3/4/0/134042895/wogetadujo_kuketuzikotalid_galemuporijir.pdfIn PDF document text
    • https://napowokomedisuf.weebly.com/uploads/1/3/4/3/134379523/38881.pdfIn PDF document text
    • https://lexurugimakosus.weebly.com/uploads/1/3/4/7/134718338/tuxigebuvilifasapux.pdfIn PDF document text
    • https://sozakipebi.weebly.com/uploads/1/3/0/8/130814717/linevi_bosimuredo_silamamifuj.pdfIn PDF document text
    • https://mudobimug.weebly.com/uploads/1/3/4/8/134853100/2066641.pdfIn PDF document text
    • https://salewuso.weebly.com/uploads/1/3/1/3/131379029/3433777.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_off00022a86.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22A86 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_01_sfnt_off00024125.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x24125 18396 bytes
SHA-256: 6ce410aa06b41317587d0e920110f380930812e1c5ced47973548b2a80f0306a
font_02_sfnt_off0002709c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2709C 10860 bytes
SHA-256: 139b22ef02e8ba94438543522a36c5bbd51b3943603051288c05516be6495b7e

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