MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript, which is a common technique for malicious PDFs to execute code. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates the PDF is designed to redirect users to a large number of links, likely to host malicious content or phishing pages. ClamAV detection as 'Pdf.Phishing.Trojan' further supports its malicious nature.
Machine Learning
- Nyx PDF Classifier malicious score 0.9840
Heuristics 6
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://milliondollardesiclub.com/upload_files/featured/files/supuvufanadizosopafazadaz.pdf In PDF document text
- https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/b616d53ce59688c1857527d542bc2b6c/metukiko.pdfIn PDF document text
- https://efsanepin.com/calisma2/files/uploads/27856746284.pdfIn PDF document text
- http://www.facyt.com.ar/ckfinder/userfiles/files/dezotaf.pdfIn PDF document text
- http://svs-pm.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614cf838263f5---mozodobobiretul.pdfIn PDF document text
- https://primer-spb.ru/files/files/66325856797.pdfIn PDF document text
- http://villkasz.hu/editor_up/fisozenipirapidokego.pdfIn PDF document text
- http://fmmvn.net/userfiles/files/tizukenutavi.pdfIn PDF document text
- https://airxps.com/userfiles/files/wedoxi.pdfIn PDF document text
- http://ecohort.com/userfiles/files/71658108772.pdfIn PDF document text
- http://cainghienbinhduong.com/uploads/userfiles/file/vedijuvobodukis.pdfIn PDF document text
- http://www.mananthavadynorbertines.org/www/js/ckfinder/userfiles/files/bafakoroxigur.pdfIn PDF document text
- http://ansatrans.ru/admin/ckfinder/userfiles/files/70207587547.pdfIn PDF document text
- https://wolfgang-photography.com/userfiles/files/23816455475.pdfIn PDF document text
- http://newbusan.net/FileData/ckfinder/files/20210910_AF4119330A209A0B.pdfIn PDF document text
- http://seasplendorpetro.com/userfiles/14731666058.pdfIn PDF document text
- http://psystems.gr/Administrator/uploads/userpics/OutPostImages/files/80775302763.pdfIn PDF document text
- https://mediaget.ru/userfiles/files/vifikuxiguditebuxelor.pdfIn PDF document text
- http://tabletopad.com/images/file/81292706937.pdfIn PDF document text
- https://harrisitalia.it/uploads/file/newopepirebupatowusupe.pdfIn PDF document text
- http://poddertradingandindustries.com/userfiles/file/908036492.pdfIn PDF document text
- https://xn--lenachatka-57b.pl/uploaded/file/nesolo.pdfIn PDF document text
- http://santamariamikado.com/uploads/files/kunuvemunuwipuxetuxesubo.pdfIn PDF document text
- https://tamphuctriland.vn/upload/files/merolulokax.pdfIn PDF document text
- http://pioneerbuzz.net/userimages/sozerimuv.pdfIn PDF document text
- http://mhinflatable.com/upload/file/52443523618.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=over+g+mod+apkPDF 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_off0000b2c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB2C2 | 17000 bytes |
SHA-256: d496c898470dd79373c6d647a9adfaa346cfb01e1bdff8c9fb32dba516a7a466 |
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font_01_sfnt_off0000de46.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE46 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f65d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF65D | 10408 bytes |
SHA-256: ad515ac4717a90857cc655fb6c88f83e962bf4b62f59ccab0d7ac2c04b055c82 |
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