MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including ClamAV and an ML classifier, indicating malicious intent. It contains a large number of embedded URLs, many of which point to disposable domains and are likely used for phishing or to host further malicious content. The `PDF_SEO_DISPOSABLE_LINK_FARM` heuristic specifically identifies this pattern of link distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9837
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://crewmak.ru/uplcv?utm_term=gta+v5+iso+ppsspp PDF link annotation
- http://appli-veolia.net/ckfinder/userfiles/files/sanavenidiwe.pdfIn PDF document text
- http://penzionriverside.cz/files/file/budiroxuriwadexopu.pdfIn PDF document text
- http://jrecchina.com/ckeditor/ckfinder/userfiles/files/tujaxolawef.pdfIn PDF document text
- http://immobilier-valence-agen.com/userfiles/file/baxedagatamegababoxugel.pdfIn PDF document text
- https://bloomlight.pl/_bloom/file/sulab.pdfIn PDF document text
- http://phongthuyphatloc.com/luutru/files/68242620818.pdfIn PDF document text
- https://www.cifphosteleriayturismo.es/ckfinder/userfiles/files/16288274345.pdfIn PDF document text
- https://oriolefashion.com/ckfinder/userfiles/files/21253721532.pdfIn PDF document text
- http://ablerexthailand.com/userfiles/files/wofixowa.pdfIn PDF document text
- https://nasikampung.info/contents/files/gipowejonubisimoniparor.pdfIn PDF document text
- https://52fantasies.com/home/holly/public_html/ckfinder/userfiles/files/61223005654.pdfIn PDF document text
- https://basundharamart.com/userfiles/file/seridipasizelijife.pdfIn PDF document text
- https://vwb.mrv-educationservices.com/content_file/files/22574543276.pdfIn PDF document text
- http://pensionpoint.cz/userfiles/files/75796883226.pdfIn PDF document text
- http://bakefruit.com/uploads/files/202109230045126924.pdfIn PDF document text
- http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/1613a10ebb59f4---19532210425.pdfIn PDF document text
- http://rabotatver.ru/userfiles/admin/72553300696.pdfIn PDF document text
- https://cambodiadriverservice.com/userfiles/file/garekulimedapexuvejeri.pdfIn PDF document text
- http://peetersinstallatietechniek.nl/upload/files/dusajekak.pdfIn PDF document text
- https://hoangvan.vn/wp-content/uploads/files/20392954730.pdfIn PDF document text
- http://churchontherockuk.org/home/churchontherock1/public_html/userfiles/files/58218086638.pdfIn PDF document text
- http://www.polni.si/Images/files/27244077785.pdfIn PDF document text
- http://seibyou-koujien.com/files/files/xinolorekegus.pdfIn PDF document text
- http://drsuthichai.com/userfiles/files/60647795464.pdfIn PDF document text
- https://sayurmateng.com/contents/files/85522639379.pdfIn PDF document text
- http://blueleaves.ru/userfiles/file/77041528834.pdfIn PDF document text
- https://bonvoyageindia.in/ckfinder/userfiles/files/58979858659.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_off0000b1fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1FE | 15532 bytes |
SHA-256: f85b12bf120e422420a53fec86204e5c6cc2b0975cb6880b18bcf730c3a4f6c1 |
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font_01_sfnt_off0000d9ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD9AE | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f1c5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1C5 | 10100 bytes |
SHA-256: 8b7e70b2ec93981f57161e4120630dfbafdb6fe5cdbd99cacda4dac7b8bf8354 |
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