MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous external URIs and is identified as a link farm on disposable hosting, suggesting it's used to redirect users to potentially harmful websites. The PDF structure and embedded links point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://inwebjor.ru/uplcv?utm_term=boruto+chia+anime PDF link annotation
- https://markaoyun.com/calisma2/files/uploads/88487579354.pdfIn PDF document text
- http://scandinavia-ex.com/images/blog/file/bexotakug.pdfIn PDF document text
- https://evrenmentese.com/upload/ckfinder/files/xopakogovusejumanodoneto.pdfIn PDF document text
- http://armiikrajowej36.pl/public/upload/ckfinder/userfiles/files/donisewubudadopagow.pdfIn PDF document text
- http://mopi.eu/ckfinder/userfiles/files/63376498018.pdfIn PDF document text
- https://neurondevelopment.org/userfiles/file/livokuxeridex.pdfIn PDF document text
- http://stjconsulting.it/userfiles/files/tubokafodefikofelixarap.pdfIn PDF document text
- http://sanchariglobal.com/userfiles/file/22412017581.pdfIn PDF document text
- http://antichigelsi.it/userfiles/files/nanukurasobivo.pdfIn PDF document text
- https://shivajigrihnirman.com/singhania/downloads/file/gatijijezijodobalow.pdfIn PDF document text
- http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/16147b4fd6cb0c---pepoda.pdfIn PDF document text
- http://westpakusa.com/phpsites/vertical_living/uploads/file/71671286757.pdfIn PDF document text
- http://ridendo.cz/files/file/tetoxokimusez.pdfIn PDF document text
- http://movietek.vn/hinh-anh/files/19135624230.pdfIn PDF document text
- http://fcvperu.org/data/fcvperu/userfiles/file/76534956112.pdfIn PDF document text
- http://chicagohalo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614278eb2681a---dekirukexuribi.pdfIn PDF document text
- https://lifesmart.lifesmart.ro/ckfinder/userfiles/files/69834789173.pdfIn PDF document text
- https://mimpidia.com/contents/files/gibutolupe.pdfIn PDF document text
- http://altadirezione-consulting.it/userfiles/files/16985064715.pdfIn PDF document text
- http://stlnsk.ru/uploads/file/kasarovafevuxajuxu.pdfIn PDF document text
- http://home-hj.com/up_photo/file/57206600951.pdfIn PDF document text
- http://cabini.it/userfiles/files/nemipodamut.pdfIn PDF document text
- http://synphabase.ch/upload/file/somirini.pdfIn PDF document text
- http://winterwonderlandzundert.nl/uploadimages/files/84273593561.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_off0000f6a1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF6A1 | 10436 bytes |
SHA-256: c54b86c6170fdba8d95138064865da7494189d9dc9bc1371459440c2ebd2a9b0 |
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font_01_sfnt_off00010e1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E1A | 18252 bytes |
SHA-256: 03d7ae9964fb0bd29ec255feec5d0c9827fe7f1c9d1006f2fb68001d115879a9 |
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font_02_sfnt_off00013db4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13DB4 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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