MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, many pointing to compromised CMS uploads and disposable hosting, suggesting a link farm designed to redirect users to malicious content. The presence of a 'download button' heuristic further supports a phishing or social engineering lure. ClamAV detection and ML classification confirm the malicious nature of the file.
Machine Learning
- Nyx PDF Classifier malicious score 0.9860
Heuristics 7
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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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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://patoman.ro/ckfinder/userfiles/files/danaweruvojazuzep.pdf
- https://sammycar.ch/sammy/sites/default/sammyfiles/newsletterfile/99520933338.pdf
- http://djapm.com/userfiles/file/37572338880.pdf
- http://copingconversations.com/userfiles/file/sojigivef.pdf
- https://vallejardin.com/wp-content/plugins/super-forms/uploads/php/files/6675ef736e77b35d74102ac492a3526c/73728948283.pdf
- http://lasantitosrestaurant.com/userfiles/file/43159579326.pdf
- https://pcetravel.com/files/file/79861676371.pdf
- https://12shio1.com/contents/files/ruxivuxeku.pdf
- https://kvartira-zalog.ru/wp-content/plugins/super-forms/uploads/php/files/f9b51cb115a19765965035c6356e61dc/97541367110.pdf
- http://lynxitservices.com/ckfinder/userfiles/files/watixokafifizevagu.pdf
- http://inimtrento.it/userfiles/files/42944556300.pdf
- https://inchiriereelicopterromania.ro/wp-content/plugins/formcraft/file-upload/server/content/files/161378f192fe45---dufewaw.pdf
- http://antik-cafe-bergen.de/wp-content/plugins/formcraft/file-upload/server/content/files/16132db473d57a---gelifejurilupemotik.pdf
- http://hodori247.com/uploads/files/mofutisevekajuv.pdf
- http://tunesistudio.eu/userfiles/files/novejogodekavezulage.pdf
- https://gaseg.com/wp-content/plugins/super-forms/uploads/php/files/c170qide444ct6gbluid16dr1t/zemomu.pdf
- http://champagne-marc-chauvet.com/images/files/46905803488.pdf
- http://sevinctekstil.com/resimler/files/masofimexa.pdf
- http://vektor-bezpeki.com/userfiles/files/ketezivolovemof.pdf
- http://worldcar.jp/userfiles/files/jakagewalugexir.pdf
- http://campingwithconvenience.com/files/files/ninegorifosines.pdf
- https://segurosjdd.com/wp-content/plugins/super-forms/uploads/php/files/7hke47h2mknj6fhqla56ulnis7/dasibumelibofubuxufos.pdf
- http://hc6999.com/userfiles/files/46286332040.pdf
- https://israelonthehouse.com/wp-content/plugins/formcraft/file-upload/server/content/files/161398491ae855---63059185699.pdf
- http://getvisa.ru/images/File/65527907750.pdf
- http://chocolatycakes.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613a5f673c924---bawowogiledot.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=download+isoken+full+movie+netnaija+com
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e80c.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE80C | 16792 bytes |
font_01_sfnt_off00010023.binef53e52cd60a55374ba0b114bea5ea582aefbc4763a0e47b6ef35ebc02b7d87c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10023 | 11012 bytes |
font_02_sfnt_off000119c1.bin7edd18aa589f8170a6ea05d14e687ad2088b9f3162f833e817deb5c0bce6cb22 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x119C1 | 17256 bytes |
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