MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links, some pointing to compromised CMS uploads, suggesting a phishing or malware distribution attempt. The presence of a 'download' button lure further supports this. While no scripts were explicitly extracted, the PDF structure and heuristic firings indicate it's designed to lead users to external, potentially malicious, content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
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://resttour.com/images/userfiles/files/52895002191.pdf In PDF document text
- https://vakukh.ru/wp-content/plugins/super-forms/uploads/php/files/2b8f515868b52a7f4020c650d066b51c/fojif.pdfIn PDF document text
- https://efckrakow.pl/userfiles/file/73154111079.pdfIn PDF document text
- http://behtarinekhodetbash.com/files/files/45018791402.pdfIn PDF document text
- http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/45565020655.pdfIn PDF document text
- http://technoprofile.ru/userfiles/file/5705526584.pdfIn PDF document text
- https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ec9f5a3cf2---15811123875.pdfIn PDF document text
- https://aihr-iadh.org/uploads/FCK_files/file/37305064852.pdfIn PDF document text
- https://noelex22.org/userfiles/file/jeganofarisuvavijina.pdfIn PDF document text
- https://pluckywize.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fcd00a8764---rolased.pdfIn PDF document text
- http://yachtandgulet.com/userfiles/file/59264787655.pdfIn PDF document text
- https://venusnvs.com/userfiles/file/38639106143.pdfIn PDF document text
- http://zangerlelaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/70683595059.pdfIn PDF document text
- http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614151a610975---2387352912.pdfIn PDF document text
- https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/f0df0e8671afe96988f5f51c5c1c4065/80071679296.pdfIn PDF document text
- http://2017.letnifestiwal.pl/ckfinder/userfiles/files/41973984317.pdfIn PDF document text
- http://gima.ge/admin/ckeditor/ckfinder/userfiles/files/38245388576.pdfIn PDF document text
- http://www.hydro-tg.pro/upload/file/jebetedazagorilojid.pdfIn PDF document text
- https://xn----8sbcehyodmtf1czh.xn--p1ai/userfiles/file/gezapajevibotosik.pdfIn PDF document text
- http://jobsandhi.com/uploaded_files/userfiles/files/65861839937.pdfIn PDF document text
- http://stacjaregeneracja.pl/userfiles/file/62660597092.pdfIn PDF document text
- http://aeskulap24h.de/wp-content/plugins/formcraft/file-upload/server/content/files/1613c39415af73---34335678954.pdfIn PDF document text
- https://dehayemek.net/upload/ckfinder/files/kugubowa.pdfIn PDF document text
- https://aquafilling.com/userfiles/file/lodepavewojiboxe.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=download+panda+by+desiigner+mp3PDF 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_off0000ce5b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCE5B | 19172 bytes |
SHA-256: ce9c6ab9b98d6d79555897c8d75e5a1791f086a870301553288ab727b93071c7 |
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font_01_sfnt_off0000fed6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFED6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000116ed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116ED | 11148 bytes |
SHA-256: f0b2b463b00e6156752decc5849fe68ee358841fb551bf8d7fed0c317f33b014 |
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