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 links, many of which point to compromised websites and use UTM parameters, indicating a link farm. The ML classifier strongly flagged this PDF as malicious. The primary purpose appears to be SEO manipulation or distributing further malicious content via these links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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://www.musicmaestrodiscos.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160aa0fabdf724---jejuduweza.pdf In PDF document text
- http://aquinasnb68.com/clients/9/9b/9b9a52ed12f3b440fa02b6ce64642487/File/89888360223.pdfIn PDF document text
- http://healhumanity.foundation/userfiles/file/72640750927.pdfIn PDF document text
- http://truthtube.com/UserFiles/file/78034467216.pdfIn PDF document text
- https://webmodels.studio/wp-content/plugins/formcraft/file-upload/server/content/files/1606fc3ada65fc---86071639955.pdfIn PDF document text
- https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/hoh0afih5q0ok0q6jmkpjv386k/4335314712.pdfIn PDF document text
- http://fincasotilloviejo.es/files/sotillo/_repo/file/64762572499.pdfIn PDF document text
- https://transit-connection.com/userfiles/files/gikaxot.pdfIn PDF document text
- http://agendatourvietnam.com/hinhanh/file/jemaxuxuxa.pdfIn PDF document text
- https://nicklason.se/ckfinder/userfiles/files/70677657879.pdfIn PDF document text
- http://cassotech.nl/site/data/ws/files/95072837820.pdfIn PDF document text
- https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/16088cea725b20.pdfIn PDF document text
- https://dtcprojects.com.au/wp-content/plugins/super-forms/uploads/php/files/k3iipmjbqd6r5t7enoq4co10b7/liwusugavomukule.pdfIn PDF document text
- https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/876e14b3a5c1a7a57be695b53d95fa32/jiketezugefesaxova.pdfIn PDF document text
- https://lerong.vn/wp-content/plugins/super-forms/uploads/php/files/9cbadbe5b88d387f92fec33fab074c0f/lamigisuvituzisaxadasuled.pdfIn PDF document text
- http://igigeothermal.jp/userfiles/file/61033572157.pdfIn PDF document text
- http://shriadinathbank.com/uploads/16833614895.pdfIn PDF document text
- https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/19lg1h9f9ptujdjd6khdcbmcbi/xojopupifukumofara.pdfIn PDF document text
- https://www.pennlighting.com/wp-content/plugins/super-forms/uploads/php/files/76e1553b2fdfb09be2e4807c927d0667/rakojaroradakajasopo.pdfIn PDF document text
- http://etcad.net/np/upfile/file/82792046110.pdfIn PDF document text
- http://vantaibactrungnam.vn/upload/files/rapuvanekiwus.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=lady+bird+movie+script+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_off0000dd90.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD90 | 18160 bytes |
SHA-256: a53e4bc154d7ec433322b2f2fb234c6fe9277601bb14f5a041d410c2a65d3d68 |
|||
font_01_sfnt_off00010c1a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C1A | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off00012431.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12431 | 10908 bytes |
SHA-256: da697142b5ce115533d68e8c834806ad62fcb883c2ab0c87fc3f52e04efc6683 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.