MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains a large number of embedded URLs, many of which point to compromised WordPress sites. The ML classifier strongly indicates maliciousness. The document's structure suggests it's designed to act as a link farm, potentially for SEO manipulation or to distribute further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9965
Heuristics 5
-
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 http://inspirationallabels.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16076c57b562bc---39530734709.pdf In PDF document text
- http://www.supair-lux.hu/ckfinder/userfiles/files/nulujepesomanuxevati.pdfIn PDF document text
- http://chronicles.ae/userfiles/files/45750163901.pdfIn PDF document text
- http://engcaphone.com/_UploadFile/Images/file/nobiwosaboro.pdfIn PDF document text
- https://charqueadaboavista.com.br/wp-content/plugins/super-forms/uploads/php/files/48b5ed1c4c50fa40fad920052764089a/25419843753.pdfIn PDF document text
- http://slhs1958.com/clients/18590/File/wofubabowoxipunizexewov.pdfIn PDF document text
- https://www.drmarlenebothma.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160ae94358156d---32644899955.pdfIn PDF document text
- http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0442b45211---foxumikiterizisexa.pdfIn PDF document text
- https://toptenstudy.com/upload/files/BodyFile__60B1E6034B8C4.pdfIn PDF document text
- http://vasvaripalmuzeum.hu/upload/file/labolasutijazavadunoji.pdfIn PDF document text
- https://designclarf.it/file/73666221774.pdfIn PDF document text
- http://effektfilm.de/files/file/98987131077.pdfIn PDF document text
- https://olivierdaulte.com/ckfinder/userfiles/files/fugajulidafebelajejo.pdfIn PDF document text
- https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e86d07bc004---fibagotomotegi.pdfIn PDF document text
- http://oguzlarotomatiksanziman.com/depo/sayfaresim/file/kafazugomaro.pdfIn PDF document text
- http://baanpowertrain.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ba243755e5---21553663237.pdfIn PDF document text
- http://guidesdugrandlarge.fr/images/import/file/10052787829.pdfIn PDF document text
- https://vico-domrep.com/ckfinder/userfiles/files/27096151510.pdfIn PDF document text
- http://discoveryenglish.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a42ad24d244---53082359802.pdfIn PDF document text
- http://pwr-tech.ru/userfiles/file/migenevirolutejozokevekej.pdfIn PDF document text
- http://immobilieninvestors.de/userfiles/file/37459108766.pdfIn PDF document text
- https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608bb8d07c0e3---24595966505.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=ashtottara+shatanamavali+tamil+pdfPDF 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_off0000b1b2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB1B2 | 18648 bytes |
SHA-256: da43febfa1f0bde080777d16f0b26051d0bff59457f49cf77cfce758708f6eb9 |
|||
font_01_sfnt_off0000dfe8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFE8 | 10676 bytes |
SHA-256: 715507ff88b449e399bfd2e47d1f0655264a32a882c511e9a7e47ac0a9f8a35c |
|||
font_02_sfnt_off0000f835.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF835 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.