MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many pointing to unknown domains, and is flagged as a link farm. ClamAV and ML classifiers identify it as malicious, likely a phishing or malware distribution lure. The presence of external URIs and the link farm heuristic suggest an attempt to redirect users to malicious sites.
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 https://autotoner123.com/home/autotone/public_html/ckeditortest_WORKING/ckfinder/userfiles/files/xusewodujizufijikideveno.pdf In PDF document text
- https://marathonblainville.com/userfiles/files/97652918781.pdfIn PDF document text
- http://alocainghien.com/uploads/userfiles/file/suzeji.pdfIn PDF document text
- http://tungalag.mn/userfiles/files/71051000417.pdfIn PDF document text
- http://emanuelarombiarchitetto.eu/userfiles/files/luzuzoneg.pdfIn PDF document text
- http://status-go.net/gfx/userfiles/files/70021911198.pdfIn PDF document text
- http://studio-orlandini.com/userfiles/files/39881114659.pdfIn PDF document text
- http://mengnuanua.com/app/webroot/files/files/84392897895.pdfIn PDF document text
- https://aczv.fr/userfiles/file/jolepadijuw.pdfIn PDF document text
- https://harteron.ee/userfiles/file/60945581239.pdfIn PDF document text
- http://okna-dvere-online.cz/media/upload/upload/file/97445906599.pdfIn PDF document text
- http://nissanotogovap.vn/uploads/images/files/17672371187.pdfIn PDF document text
- http://mispuntossaga.com/campannas/file/73197511196.pdfIn PDF document text
- https://eastmangroupllc.net/ckfinder/userfiles/files/lafila.pdfIn PDF document text
- http://konferencii.org/web/uploads/assets/file/1105875478.pdfIn PDF document text
- http://chafewyuok.handysociality.com/upload/files/pozulasosivuxutefenuge.pdfIn PDF document text
- http://petukmahaaaraj.com/userfiles/file/56762830713.pdfIn PDF document text
- https://www.harnoordesigns.com/wp-content/plugins/super-forms/uploads/php/files/fa603b8f339828754fd178de68d611e0/xobamudosulet.pdfIn PDF document text
- https://hondamienbac.vn/userfiles/file/zatazex.pdfIn PDF document text
- http://www.syrahresources.com.au/application/third_party/ckfinder/userfiles/files/93883874622.pdfIn PDF document text
- https://www.abaco-engineering.it/wp-content/plugins/formcraft/file-upload/server/content/files/16140f54b51637---sinaxodenesurujib.pdfIn PDF document text
- http://gsmontaggi.it/userfiles/files/zesebufa.pdfIn PDF document text
- https://selispin.com/calisma2/files/uploads/23480101762.pdfIn PDF document text
- https://polnische-zaune.de/userfiles/file/tadakezan.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=battlefield+3+current+playersPDF 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_off0000e72d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE72D | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ff44.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF44 | 10932 bytes |
SHA-256: 35acdba92d08701b2a540ba3912a16b1e0cd3eb024440547786512abca0863c7 |
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font_02_sfnt_off000118c3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118C3 | 17760 bytes |
SHA-256: b02368c171405b98c5b8af182915c28de4589aaecb05e6df6b6efcd4fb13f3c1 |
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