Malicious PDF — malware analysis report

Static analysis result for SHA-256 01a85cdd48835702…

MALICIOUS

PDF

79.1 KB Created: 2022-04-08 01:39:47 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-01
MD5: 225186a38e8b498fcbc19121fb016fee SHA-1: 16fe664b8820a32f72412fec757e8daaedb06646 SHA-256: 01a85cdd4883570292df08df971539a2761c0212124c126a058a19a94ba19af9
186 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9995

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://ragaz.co.za/YmrXLWy8?keyword=thank%20you%20ma PDF link annotation
    • https://losopaxirusegu.weebly.com/uploads/1/3/0/8/130813120/8562188.pdfIn PDF document text
    • https://kagopibuxewiki.weebly.com/uploads/1/3/1/3/131398156/eedbad9474.pdfIn PDF document text
    • https://joxobupapi.weebly.com/uploads/1/3/1/4/131454586/75f79b7e33009.pdfIn PDF document text
    • https://redulexaxoxega.weebly.com/uploads/1/3/0/8/130874010/5496940.pdfIn PDF document text
    • https://fizepuxani.weebly.com/uploads/1/3/4/5/134585658/37be90c9315.pdfIn PDF document text
    • http://akekaluck.com/ckfinder/userfiles/files/74763445920.pdfIn PDF document text
    • https://taxuxonuta.weebly.com/uploads/1/3/4/8/134883444/fdde7.pdfIn PDF document text
    • https://paweweribawu.weebly.com/uploads/1/3/4/6/134656346/2548024.pdfIn PDF document text
    • https://xidekazepo.weebly.com/uploads/1/3/0/9/130969591/f5d68bcc.pdfIn PDF document text
    • https://punetitudide.weebly.com/uploads/1/4/1/2/141293242/wufotoperekubuzok.pdfIn PDF document text
    • https://rmdschoolandcollege.com/wp-content/plugins/super-forms/uploads/php/files/0e9bdd17068b7f96c3dbaefb4e6409f2/pamezexodaz.pdfIn PDF document text
    • https://konozobit.weebly.com/uploads/1/3/4/4/134456152/nakoposepe.pdfIn PDF document text
    • http://sankoux.jactokai.net/kcfinder/upload/files/33559154295.pdfIn PDF document text
    • https://zamivevi.weebly.com/uploads/1/3/1/4/131437513/3579280.pdfIn PDF document text
    • http://bcma.com.bd/backend/web/kcfinder/upload/files/murekojavijuduv.pdfIn PDF document text
    • https://mirexoxufi.weebly.com/uploads/1/3/0/9/130969656/romaduzevasat.pdfIn PDF document text
    • http://csc0851.com/userfiles/file/20220402041727_gswgac.pdfIn PDF document text
    • https://bijidito.weebly.com/uploads/1/4/1/2/141259099/2486304.pdfIn PDF document text
    • http://zekejozsef.eu/FCKfeltoltott/file/venosepenabuxokekojum.pdfIn PDF document text
    • https://zoparojo.weebly.com/uploads/1/3/4/7/134762662/3293789.pdfIn PDF document text
    • https://tiferivirukituk.weebly.com/uploads/1/3/4/4/134433041/24b53b1dfa52e50.pdfIn PDF document text
    • https://wumotobabupe.weebly.com/uploads/1/3/0/7/130775865/gezukosetod.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

Related samples 1

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000d38f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xD38F 10840 bytes
SHA-256: d07c85e908c459e7eb5b1d72acba6fe46e7a0261e9cb0bac6e3dfe51fdc75c49
font_01_sfnt_off0000ec78.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xEC78 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0001048a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1048A 16264 bytes
SHA-256: a47f99beab4f85bf6b8f4f62f5c209dc0f96165289c9d239fb275cf98848d587

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