MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains a link farm pointing to multiple compromised WordPress sites, which are hosting other PDF files. This suggests a tactic to manipulate search engine results or distribute further malicious content. The ML classifier strongly flagged this PDF as malicious, indicating a high likelihood of malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9990
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 https://cashofferoregon.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609e754f34080---fukekugimagifolebewo.pdf In PDF document text
- http://alphasigmaoverseas.com/userfiles/file/vutezupeluzotefekas.pdfIn PDF document text
- http://www.dj-csnl.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160a931e1143b8---lujofusu.pdfIn PDF document text
- https://chilegastronomia.cl/uploads/userfiles/files/78777302800.pdfIn PDF document text
- http://rusiuojigalvoji.lt/wp-content/plugins/formcraft/file-upload/server/content/files/1609a9048c3738---48273055371.pdfIn PDF document text
- https://dusunceokulu.net/resimler/files/34413618707.pdfIn PDF document text
- https://adbadog.com/wp-content/plugins/super-forms/uploads/php/files/191f3330379e3c321d194ffe102b2a6e/rigaguganutakukomoxalate.pdfIn PDF document text
- http://unipell.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607816d439934---11644905080.pdfIn PDF document text
- http://xn--h49al33a2zdp0eo1x.com/DATA/file/20210609075838.pdfIn PDF document text
- http://iowatriallawyer.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/62525536740.pdfIn PDF document text
- http://grani-tonkogo-mira.ru/wp-content/plugins/super-forms/uploads/php/files/94b418a403988c6456ecec2bb6cdc909/sinekovegobirola.pdfIn PDF document text
- http://www.evisiontiendaonline.com/ckfinder/userfiles/files/99924312868.pdfIn PDF document text
- http://itaindustrial.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160844618d0ea1---14008881345.pdfIn PDF document text
- http://progfin.pl/userfiles/file/43839689167.pdfIn PDF document text
- https://specialbrands.gr/wp-content/plugins/super-forms/uploads/php/files/58d7b55326fef0b2159e1ac845f3b3b9/puwobo.pdfIn PDF document text
- http://elonsummerstorage.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a053b749fc7---58978977576.pdfIn PDF document text
- http://pettwayfamilyreunion.com/clients/39389/File/pekawativuletolowirofopu.pdfIn PDF document text
- https://hohsingfiber.com/ufiles/files/95667735011.pdfIn PDF document text
- http://duszek-lasu.pl/userfiles/file/xafup.pdfIn PDF document text
- http://kingsfinancialconsulting.com/userfiles/file/83014065874.pdfIn PDF document text
- https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16118a9c6b3f50---25669114096.pdfIn PDF document text
- https://www.grecosalesinternational.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609febfcb7dbb---30869759862.pdfIn PDF document text
- http://martonaroniskola.net/userfiles/file/30553402488.pdfIn PDF document text
- https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/bl2ojgmn6qarh3jvhj2rnshf3i/guditujurupiturifif.pdfIn PDF document text
- https://sf-tfi-pgu.uz/wp-content/plugins/super-forms/uploads/php/files/500306a5e33e7cff60abb30e97f5eddf/susitu.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=introduction+letter+for+trading+company+samplePDF 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_off0000f05b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF05B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0001086d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1086D | 16976 bytes |
SHA-256: 772124d0fffba2c4fab4f8e537db9567e7ab2c80954f8ae7a728eddd69b7baed |
|||
font_02_sfnt_off000134b6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x134B6 | 11128 bytes |
SHA-256: f4412602f311b1380538691d094e59da6243b5c57f8c763d351e4aebc6c104bb |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.