MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous external URIs and is identified as a link farm hosted on disposable domains, indicating a strong intent to redirect users to malicious content. The document body is heavily obfuscated, but the presence of embedded URLs and the overall structure strongly suggest a phishing or malware distribution attempt.
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=barbie+magical+fashion+game+to+play PDF link annotation
- https://charterboatdeliverance.com/uploads/files/15205711279.pdfIn PDF document text
- http://teedinmaesai.com/user_img/file/15280786624.pdfIn PDF document text
- http://himalayakebab.irafbrothers.com/shipinc/userfiles/files/43879770897.pdfIn PDF document text
- http://winteringlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/ronejujikedububudeturor.pdfIn PDF document text
- http://tiwtactic.com/userfiles/files/lonanesixokukagegifenom.pdfIn PDF document text
- https://gestcargo.com/uploadfiles/file/38650603248.pdfIn PDF document text
- http://chia4kids.ru/ckfinder/userfiles/files/7042724193.pdfIn PDF document text
- http://awarelaxcentrum.cz/user_files/file/44110505601.pdfIn PDF document text
- http://westernstudioservice.com/admin/userfiles/file/76684134499.pdfIn PDF document text
- http://drsuthichai.com/userfiles/files/7659853805.pdfIn PDF document text
- http://tlumacz-francuskiego.pl/userfiles/file/dasewojud.pdfIn PDF document text
- https://tidurmalam2.com/contents/files/tutizemozadiwuges.pdfIn PDF document text
- https://www.idd.no/ckfinder/userfiles/files/9837256833.pdfIn PDF document text
- http://baiduvpn.com/upload/files/xibop.pdfIn PDF document text
- http://7profi.net/userfiles/file/jolibodesulejojisosufi.pdfIn PDF document text
- http://etkenkalip.com/files/tewax.pdfIn PDF document text
- https://ibliberia.com/ckfinder/userfiles/files/dugukav.pdfIn PDF document text
- https://amartzon.store/wp-content/plugins/super-forms/uploads/php/files/76d57fc4dc798cc5714be601008d8f21/titejudokemola.pdfIn PDF document text
- http://hawaiisushi.iorderfoods.com/uploads/files/buzikulijaxewive.pdfIn PDF document text
- http://fine-trading-knotwork.com/uploads/media/93926995072.pdfIn PDF document text
- https://betalinktech.com/blmedia/file/sugadopudokode.pdfIn PDF document text
- http://hastensandbreakfast.nl/userfiles/file/lijanelofiwokusupivurubi.pdfIn PDF document text
- http://jmestateplanning.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/24930852618.pdfIn PDF document text
- http://test-immo.com/file/62837404120.pdfIn PDF document text
- http://mdfgiare.com/upload/files/84656736644.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_off0000c601.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC601 | 16780 bytes |
SHA-256: 7fbfb1b4df776151db3379c8e67cd7cb7ed4e398076572d2c9a4d2109f2ef470 |
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font_01_sfnt_off0000f113.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF113 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0001092a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1092A | 11236 bytes |
SHA-256: c9a0e86e67358f4b06f3799010222a0a770f5df0dadc17d89960db17b77a9a3f |
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