MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious. Heuristics indicate it functions as a link farm, containing numerous external URIs pointing to disposable hosting, likely to distribute phishing content or malware. The document body is unreadable, but the PDF_SEO_DISPOSABLE_LINK_FARM heuristic strongly suggests a malicious intent to redirect users to external sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9958
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall 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.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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://huntic.ru/uplcv?utm_term=hunger+games+catching+fire+book+online+free+pdf+download PDF link annotation
- http://zhjpharm.com/upload/files/jedibabe.pdfIn PDF document text
- http://araulmor.tel-cor.com/images/library/file/45450146459.pdfIn PDF document text
- http://meetburgerusa.com/uploads/files/ribuxuzizisogevawalekub.pdfIn PDF document text
- http://galettedesrois.hu/userfiles/file/talakogoxaf.pdfIn PDF document text
- https://rewaqousha.net/userfiles/files/mefonuwemudo.pdfIn PDF document text
- https://szaniterplaza.hu/ckfinder/userfiles/files/peletovoxavoxijipawul.pdfIn PDF document text
- https://gretajensen.com/ckfinder/userfiles/files/13341970751.pdfIn PDF document text
- https://seo-methodes.com/userfiles/file/nitem.pdfIn PDF document text
- http://4reality.cz/userfiles/files/fobavifotemenujosol.pdfIn PDF document text
- https://newdesert.pl/userfiles/file/vurigurukim.pdfIn PDF document text
- http://woodbridgeabw.com/uploads/files/nugufupoxinuvuxejivubireb.pdfIn PDF document text
- http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/16136555541599---59133442444.pdfIn PDF document text
- https://sandalyecenneti.com/wp-content/plugins/super-forms/uploads/php/files/b59sg7mtgl0psl5841idbj70rd/62553748732.pdfIn PDF document text
- https://vnycc.com/userfiles/file/2385815854.pdfIn PDF document text
- http://smenergy.kr/uploaded/file/2100352354614752c00ed73.pdfIn PDF document text
- https://bhsbeacon.com/FCKeditor/file/86214797815.pdfIn PDF document text
- https://stormester.no/files/file/pejuwoxosuvuxinuxolade.pdfIn PDF document text
- https://anpheatingandac.com/nbloom/fckuploads/file/romemasibugamagewip.pdfIn PDF document text
- http://tearose-kitchen.com/sites/default/files/images/imcefile/fifigidu.pdfIn PDF document text
- http://xboxheerlen.nl/userfiles/file/kenafapilanu.pdfIn PDF document text
- https://www.ewdel.cz/ckfinder/userfiles/files/75073008293.pdfIn PDF document text
- http://zangerlelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/37404836696.pdfIn PDF document text
- http://modnyi-buket.ru/uploads/files/xepenujad.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_off0000cc7c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC7C | 11476 bytes |
SHA-256: bf8f54945229aeb37bf14154aebdd30d145cef1c553311a76d27abe9d0e8ee50 |
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font_01_sfnt_off0000e6ff.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6FF | 18572 bytes |
SHA-256: 841520c4297db33a9c455f3ffe33adfc5b9628e04fae2764106e2f77be393d84 |
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font_02_sfnt_off00011671.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11671 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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