PDF malware analysis — malicious · d3ec62637b10a242

MALICIOUS

PDF

76.4 KB Created: 2022-04-18 14:52:12 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20

MD5: 0a2cf4db7c6e208d0156629c19600083 SHA-1: 1c473fb3d31f4465e0b99014c69e29f848e35c26 SHA-256: d3ec62637b10a242f1bf5630d57f4b1b6a57355a6dd17baa43ad964c61911a50

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=gone%20with%20the%20wind%20quotes%20scarlett%20to%20ashley PDF link annotation
- https://tsolisp.com/files/file/28892121128.pdfIn PDF document text
- https://gidixolatuloxag.weebly.com/uploads/1/3/1/0/131071157/b5ad8ea.pdfIn PDF document text
- https://pexipepokebi.weebly.com/uploads/1/3/4/6/134627497/lowobutozukotemovib.pdfIn PDF document text
- https://mezuminekafowiw.weebly.com/uploads/1/3/4/3/134346911/wotoni-jaxabejevopurib-ladejef.pdfIn PDF document text
- http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/1624550c284519---beketuborumotijesaridasul.pdfIn PDF document text
- https://zovamegazojuji.weebly.com/uploads/1/3/4/8/134849063/kibixor.pdfIn PDF document text
- https://fiwujewi.weebly.com/uploads/1/3/0/9/130969997/titanimejabawa.pdfIn PDF document text
- https://xevogivuzu.weebly.com/uploads/1/3/5/3/135350373/91c35bfd.pdfIn PDF document text
- https://dotitikedobe.weebly.com/uploads/1/3/4/4/134493035/8586669.pdfIn PDF document text
- https://wiwotejezewol.weebly.com/uploads/1/3/4/6/134691264/wufisuwimezoka.pdfIn PDF document text
- https://xepekozodixati.weebly.com/uploads/1/3/5/3/135346226/zalamesumorelup.pdfIn PDF document text
- https://bawiroxumurusap.weebly.com/uploads/1/4/1/4/141414831/lolunox.pdfIn PDF document text
- https://didogetikazem.weebly.com/uploads/1/3/0/7/130776535/bbc370b25d74953.pdfIn PDF document text
- https://dugenubololap.weebly.com/uploads/1/4/1/4/141405858/f8026353.pdfIn PDF document text
- https://gebiralegesexi.weebly.com/uploads/1/3/0/8/130814020/vezarijojegu-debudevipot.pdfIn PDF document text
- https://lizotolagodega.weebly.com/uploads/1/3/4/4/134495854/lurufunis-xesozufetono.pdfIn PDF document text
- https://nixotebiwozo.weebly.com/uploads/1/3/4/6/134667174/begira.pdfIn PDF document text
- http://ptairsupply.com/userfiles/file/30695515778.pdfIn PDF document text
- https://ozora.schaffsen.com/contents/file/46961743026.pdfIn PDF document text
- https://wemezixogasowed.weebly.com/uploads/1/3/1/6/131637562/3b64396297e416.pdfIn PDF document text
- http://tamlaproject.com/userData/board/file/paxemuri.pdfIn PDF document text
- https://notozovurex.weebly.com/uploads/1/3/2/8/132814393/komifaviji.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.

Filename	Kind	Source	Size
`font_00_sfnt_off0000c46a.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xC46A	16792 bytes
SHA-256: `9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1`
`font_01_sfnt_off0000dc7c.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xDC7C	17440 bytes
SHA-256: `e3fe55f4dae72c1bf199b6ff6a106fab03e3705d8a9b34f93abf5e7c5914e6cb`
`font_02_sfnt_off00010a53.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0x10A53	10952 bytes
SHA-256: `964b4e98ae450598e5102f3236965f67da6b67507850c58498f1ed9f37e08f24`

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