MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics, including a high ML score and ClamAV detection as a phishing trojan. It contains numerous embedded URLs that point to a link farm, a common technique for distributing malicious content or phishing pages. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic specifically indicates the presence of a link farm on disposable hosting, increasing the likelihood of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/2b69f6cfe605f0116f0082211857c0ea/noduxezaneporevifepexoja.pdf In PDF document text
- http://0vote.com/ckfinder/files/niwedekujigetubu.pdfIn PDF document text
- http://f1-rennsimulatoren.de/userfiles/file/xokolojesezesax.pdfIn PDF document text
- https://faktxeber.com/resimler/files/5112493459.pdfIn PDF document text
- http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/1615169f3c9859---96313576881.pdfIn PDF document text
- http://scpt.it/userfiles/files/19956059701.pdfIn PDF document text
- http://polskienarty.pl/data/aktualnosci_imgs/file/vinojazexasamupa.pdfIn PDF document text
- http://datavincity.com/uploads/ckfinder/files/fevifuwan.pdfIn PDF document text
- http://bulk-supplies.com/userfiles/file/xubaweba.pdfIn PDF document text
- https://luminex.pl/upload/file/93710979802.pdfIn PDF document text
- http://canadianartistic.com/userfiles/file/solotepusepidadazivirosi.pdfIn PDF document text
- http://greenbelt.abwingsmd.com/uploads/files/40133822450.pdfIn PDF document text
- http://fitviewer.com/files/file/78371376970.pdfIn PDF document text
- https://cornerstonelaw.eu/userfiles/file/39160274769.pdfIn PDF document text
- https://canoe.ro/Extras/ckfinder/userfiles/files/simasisagosekovupegijir.pdfIn PDF document text
- http://chekeeh.ir/basefile/chekeehir/files/23064545350.pdfIn PDF document text
- http://www.alliance-bio.com/user_data/editor/ckfinder/core/connector/php/upload/files/12557937376.pdfIn PDF document text
- https://keluargamimpi.com/contents/files/gegixepefurekasar.pdfIn PDF document text
- http://flygarfield.net/userfiles/file/14979418135.pdfIn PDF document text
- http://chinahongji.com/d/files/zuvixafesadasojes.pdfIn PDF document text
- http://comlark.ru/userfiles/files/56372231529.pdfIn PDF document text
- http://muasamhangmy.com/ckfinder/userfiles/files/tufidipafagorux.pdfIn PDF document text
- https://memo-log.com/userfiles/file/22477215101.pdfIn PDF document text
- https://normec-cm.com/ckfinder/userfiles/files/58649282593.pdfIn PDF document text
- https://dolupin.com/calisma2/files/uploads/lateluvuwolosepasorij.pdfIn PDF document text
- http://feedproxy.google.com/~r/MbOu/~3/tgwjJlsMqHc/uplcv?utm_term=jesus+fed+5000+with+bread+and+fishPDF link annotation
- 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_off0000d380.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD380 | 17232 bytes |
SHA-256: 4e601fed7423a5ed2f01b5ff985ab491f7b420caa32e4f9b9e796a1eb04339af |
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font_01_sfnt_off0000ffbb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFFBB | 10860 bytes |
SHA-256: 0cf21aa36f3d2caf7408b7872aff238f56c8035d230a498be0ef8fd5091d106b |
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font_02_sfnt_off000118e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118E3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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