MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as a malicious PDF by ClamAV and an ML classifier. It contains numerous embedded URLs, many of which point to disposable hosting, indicating a link farm or phishing attempt. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, suggesting the document is designed to redirect users to potentially malicious sites. No scripts were extracted, but the overall structure and heuristics point to a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
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://kiddeefire.com/media/userfiles/files/femosazeb.pdf In PDF document text
- https://www.willmarareachamber.com/ckfinder/userfiles/files/lapafofebiwexapojizipofi.pdfIn PDF document text
- https://anzhero-sudzhensk.verlauf-ekb.ru/admin/ckfinder/userfiles/files/42510781083.pdfIn PDF document text
- http://orlickachata.cz/files/files/vuzuvewategoruvusobokirab.pdfIn PDF document text
- http://megat.pl/uploaded/fck_files/file/18594547962.pdfIn PDF document text
- https://www.temtechnologies.fr/ckfinder/userfiles/files/46696637503.pdfIn PDF document text
- http://randygordonlawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/31026872547.pdfIn PDF document text
- http://tajesink.com/Uploadfiles/files/vipikonebevumifulugusuka.pdfIn PDF document text
- http://easytravel63.ru/ckfinder/userfiles/files/56578099956.pdfIn PDF document text
- https://vietnam-pump.com/userfiles/file/26693134188.pdfIn PDF document text
- https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/58d1e6ddf23e6b330930c58a2c237b14/vogafajef.pdfIn PDF document text
- http://hataylezzeti.com/resimler/files/70250471350.pdfIn PDF document text
- http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613dcdd29b2e6---pejikogatuki.pdfIn PDF document text
- http://eros-arena-reutlingen.de/eros/userfiles/file/nagafa.pdfIn PDF document text
- http://agedwedfjtj.pretty-match.com/upload/files/nomepigazimapimolagor.pdfIn PDF document text
- https://webmakler.org/userfiles/file/jezifuvasu.pdfIn PDF document text
- http://xn--80aesyq.xn--p1acf/files/file/xerusupu.pdfIn PDF document text
- http://bora.su/ckfinder/userfiles/files/dopafavomenakivawajepivik.pdfIn PDF document text
- http://www.hkrns.org.hk/ckfinder/userfiles/files/kozapozofofewigolu.pdfIn PDF document text
- https://dichvumayphoto.vn/webroot/img/files/44860889284.pdfIn PDF document text
- http://mtsskzy.com/userfiles/file/bokenijefotugami.pdfIn PDF document text
- http://design-klasse.de/ckfinder/userfiles/files/10618145279.pdfIn PDF document text
- http://ackerviewguesthouse.com/userfiles/file/94948431038.pdfIn PDF document text
- http://spokoino.ru/i/upload/files/51712870234.pdfIn PDF document text
- http://ohmamakitchen.com/uploads/files/tajebodug.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=microelectronic+circuit+design+5th+edition+solutions+pdfPDF 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_off0000e740.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE740 | 18488 bytes |
SHA-256: 2834e50c7e1e2754cd36cafb3e443b48a66016b06705ec50cf16c7ee3cca5858 |
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font_01_sfnt_off00011777.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11777 | 10964 bytes |
SHA-256: b8787b57182b171e7cb45457fe3492187df380980b3b2e7f1f3bba5c608e647c |
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font_02_sfnt_off000130af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x130AF | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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