MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many of which point to compromised WordPress sites. Heuristics indicate this is a link farm designed to direct users to potentially malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9966
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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.
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://ukdirectremovals.com/wp-content/plugins/super-forms/uploads/php/files/dd0a219f0a8a678828bf2ec5f9633f75/poluvolozikasuropur.pdf In PDF document text
- http://divodizain.ru/ckfinder/userfiles/files/10994027497.pdfIn PDF document text
- http://kondicionery-vidnoe.ru/upload_picture/file/kudokejijimosevoxojijuwe.pdfIn PDF document text
- https://mkting.com.co/wp-content/plugins/super-forms/uploads/php/files/3e1629a837a2595cffafa3d1cc9443a4/wanogevove.pdfIn PDF document text
- http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/160bd19f57a0a7---rilelimawizodo.pdfIn PDF document text
- http://klasykarozrywki.pl/public/images/fck/file/87079465265.pdfIn PDF document text
- https://edoxmarketing.com/wp-content/plugins/super-forms/uploads/php/files/4qfqsbmkudo4okb9beavvskoof/67310837604.pdfIn PDF document text
- https://media-get.com/userfiles/files/vobajo.pdfIn PDF document text
- https://miamiuniquelimo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160757ee9dd650---37897073168.pdfIn PDF document text
- https://bandai-k.com/userfiles/file/40894195906.pdfIn PDF document text
- http://abimobiliare.pl/pliki/File/zamafurekuwo.pdfIn PDF document text
- https://sklep-pinokio.pl/web/uploads/files/69751386232.pdfIn PDF document text
- http://www.anieliasfx.com/uploads/textareas/file/40968271543.pdfIn PDF document text
- https://fallsplat.se/file/xipuzifim.pdfIn PDF document text
- https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a8bfc45b68f---40547553368.pdfIn PDF document text
- https://cspdental.com/wp-content/plugins/super-forms/uploads/php/files/66959b6cd40b66134c11310dbff860b5/8021168952.pdfIn PDF document text
- http://fogathajtohirek.hu/fckfiles/file/78608497974.pdfIn PDF document text
- https://efficientinfocomm.com/ckfinder/userfiles/files/58099606109.pdfIn PDF document text
- http://igorodstore.ru/files/userfiles/files/nejir.pdfIn PDF document text
- https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609ac61137d63---xepipuxaburado.pdfIn PDF document text
- http://bsbcarpet.com/userfiles/file/95404752750.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=to+stick+onPDF 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_off0000f322.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF322 | 9840 bytes |
SHA-256: 3d16919d8e468d75ecf01c2d6b1968729f3a734fa97c4cb4970708a735e174e8 |
|||
font_01_sfnt_off000108ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x108EA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off000120fc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x120FC | 17692 bytes |
SHA-256: 92595cd31573d60698b1128b32be12e446f69c582085496aa498e46a4a3d520f |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.