MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external domains, many of which are identified as a link farm. The ClamAV detection and ML classifier strongly indicate malicious intent, likely phishing or malware distribution. The presence of embedded URLs and the heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' suggest the document is designed to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9885
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 http://hyundai-baoloc.com/luutru/files/11016707161.pdf In PDF document text
- https://ajur.rest/uploads/userfiles/file/84086728695.pdfIn PDF document text
- https://classoft.ro/userfiles/file/befugumawuruwino.pdfIn PDF document text
- https://rwd1.thadv.com/upload/files/98665962392.pdfIn PDF document text
- http://tykhchem.com/upload/files/lulomarolobolujewuxufakug.pdfIn PDF document text
- http://onroerendgoedindex.nl/images/uploads/zikegaretepow.pdfIn PDF document text
- http://associatedreclaimed.com/userfiles/files/79265430649.pdfIn PDF document text
- http://otohyundaidanang.com/uploads/image/files/94782065080.pdfIn PDF document text
- http://svazekobciorlice.cz/userfiles/file/bubuwerebetojunovemuj.pdfIn PDF document text
- http://cdseoulps.com/uploadfile/fckeditor/file/kavuraxafufimumabewowen.pdfIn PDF document text
- http://sushi-belovo.ru/files/duterabidoxovuwido.pdfIn PDF document text
- https://floridainvestment.cz/files/file/domaterinazalipafamikelog.pdfIn PDF document text
- https://khachsan295doson.vn/namthuan/images/news/files/patokisurowivitapi.pdfIn PDF document text
- http://www.consorcio.edu.pe/wp-content/plugins/formcraft/file-upload/server/content/files/161431c08ba040---65386007906.pdfIn PDF document text
- http://aasghsflqsae.handylover.com/upload/files/83884078386.pdfIn PDF document text
- http://eurolocal.info/sites/default/files/images/file/39888669686.pdfIn PDF document text
- http://peterpan1996.it/userfiles/files/tipawitoroteroxinozi.pdfIn PDF document text
- https://b2bircruise.travflex.com/bot/ckfinder/uf/files/faxexuvudam.pdfIn PDF document text
- http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612f3ad57015e---xaruv.pdfIn PDF document text
- https://cnn-logistics.com/asset/files/roxodujagataduw.pdfIn PDF document text
- https://concurs-euclid.ro/upload/fck/14214581526.pdfIn PDF document text
- https://spbmworld.com/anaeter_capital/siteadmin/userfiles/files/39504986239.pdfIn PDF document text
- http://groupkaishan.com/d/files/wopetisibi.pdfIn PDF document text
- http://kasaitogo.com/uploads/files/27965543439.pdfIn PDF document text
- http://tikatalog.sk/_files/file/butewovoxadafukig.pdfIn PDF document text
- http://uslugi-ogrodnicze.pl/pliki/File/49490959093.pdfIn PDF document text
- http://files.ibiza-ferien.de/file/jemelaxovumadogut.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=download+fifa+2020+apk+and+obbPDF 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_off0000b791.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB791 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000cfa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCFA3 | 16544 bytes |
SHA-256: ca957b51c1b4f7393989f84542d30a3d1e8a06dd510d3ed5a5a1fd9befdbce78 |
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font_02_sfnt_off0000fa3f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFA3F | 10556 bytes |
SHA-256: c241c6d2d8894c7775f13c711c21294825837f156e6eb19a4b3514b5e15eb4d3 |
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