MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to disposable domains, indicating a link farm designed to redirect users to malicious content. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, identifying the document as a link farm on disposable hosting.
Machine Learning
- Nyx PDF Classifier malicious score 0.9846
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://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/pq89dspfjfb5shr3j9mupgbfe3/26012434944.pdf In PDF document text
- http://sprinter-lab.ru/content/File/sowupolik.pdfIn PDF document text
- http://www.deco-interieure.com/userfiles/file/dejifezas.pdfIn PDF document text
- https://mygoaltv.org/ipp/images/uploads/files/33543988401.pdfIn PDF document text
- http://bellina.pl/userfiles/file/dinapazif.pdfIn PDF document text
- http://sva-jeanroze.com/xmedia/file/morigetupoxetitututilu.pdfIn PDF document text
- http://cgpreceptor.com/ckfinder/userfiles/files/13072067969.pdfIn PDF document text
- http://smartickgroup.com/userfiles/lugikoboxisokut.pdfIn PDF document text
- http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fbd0037c6b---pozukiguwaro.pdfIn PDF document text
- https://quangcaowebsitecomvn.xemlaco.com/uploads/files/dikadafanad.pdfIn PDF document text
- http://ingatlantv.tv/userfiles/files/gusowajokufupajifula.pdfIn PDF document text
- http://fulns.com/uploadfile/fckedit/file/16304751929JW9.pdfIn PDF document text
- https://thietbivesinhanhhuy.com/asset/files/76046401728.pdfIn PDF document text
- http://darec.sk/files/files/45715047159.pdfIn PDF document text
- http://belean.pl/userfiles/file/jolevu.pdfIn PDF document text
- http://jjburgerut.com/uploads/files/xoxad.pdfIn PDF document text
- http://srs-budapest.hu/uploads/files/88877320030.pdfIn PDF document text
- https://davaocarrental.com/images/file/92278622494.pdfIn PDF document text
- http://markone-tools.com/upload/files/zemolurepegopawisinaro.pdfIn PDF document text
- http://esrafisek.com/images_upload/files/wevizujikebixasuzuguduxa.pdfIn PDF document text
- https://h1t-urlaurora1-turbo.com/contents/files/90008848295.pdfIn PDF document text
- http://lideparts.com/userfiles/file/1630815024.pdfIn PDF document text
- http://dreamsurgerycn.com/ckupload/files/vidikolulimirozolokixem.pdfIn PDF document text
- https://mma-montessori.com/admin/ckfinder/userfiles/files/10301545942.pdfIn PDF document text
- http://angelojrobles.com/admin_initial_test/userfiles/file/67195104722.pdfIn PDF document text
- http://diagnosticaedilizia.com/userfiles/files/visibuzewu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=mobile+to+chromecastPDF 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_off0000dcb2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDCB2 | 18008 bytes |
SHA-256: 0b44d75791c1988d7913563de5c1fbe9a9a7bf7f2885c092ec59587a74e3e939 |
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font_01_sfnt_off00010bc8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BC8 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000123df.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123DF | 10524 bytes |
SHA-256: 7dbfb8cce8790d17ec4e83b6406b8c77f7189f881a2ad114c1f5a09c3d9af642 |
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