MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF file contains numerous links to external websites, many of which are hosted on compromised WordPress sites or disposable domains, indicating a link farm or SEO poisoning attempt. The ML classifier also flagged this PDF as malicious with high confidence. The document body is heavily obfuscated and unreadable, preventing a more detailed analysis of its specific lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9835
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://jpjplumbingandheating.com/FCKeditor/file/zididemobawagevulax.pdf In PDF document text
- http://pvsystexperts.com/wp-content/plugins/super-forms/uploads/php/files/pr6hha42lv2dfqhrh3gs94o960/vesosijofatuwevufemojabit.pdfIn PDF document text
- https://bfull.ru/uploads/files/lonosaxekozaketunumiwig.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/1609e0a2f3c24b---zolugumijom.pdfIn PDF document text
- http://3duct.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608d9d1b0dbaf---28120229561.pdfIn PDF document text
- https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bfd20830820---50437121291.pdfIn PDF document text
- https://inchiriereelicoptere.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1608c6d41ef581---51275531968.pdfIn PDF document text
- https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/9t29kk04q3s87830q5dkripo0b/vedinorej.pdfIn PDF document text
- http://sazjah.com/wp-content/plugins/formcraft/file-upload/server/content/files/160716240ab20b---71217149692.pdfIn PDF document text
- http://fitsiluet.cz/data/file/50281772318.pdfIn PDF document text
- http://windcampus.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d93c760ab2---27403358007.pdfIn PDF document text
- https://invest.pl/userfiles/file/29696915926.pdfIn PDF document text
- https://acethamessecurity.co.uk/wp-content/plugins/super-forms/uploads/php/files/624bda2c122198425451e04ff60b1af8/38012750798.pdfIn PDF document text
- https://teenvolunteer.org/wp-content/plugins/super-forms/uploads/php/files/30ca5845b6d6c23ae77b91b851b45f46/55815378622.pdfIn PDF document text
- http://kme-kme.cz/files/file/12285981985.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160afa6c5c440e---fejawuzuwuvo.pdfIn PDF document text
- https://global-product.org/CKEdit/upload/files/48304755469.pdfIn PDF document text
- http://ibtaker.ps/userfiles/file/kadonodonuvojixefutuxi.pdfIn PDF document text
- https://pilotcenter.gr/wp-content/plugins/super-forms/uploads/php/files/0tsnnbbhlh96pbbbosvvgvk0fg/41516118865.pdfIn PDF document text
- https://ideylia.fr/uploads/file/87821446.pdfIn PDF document text
- http://www.ujepites.hu/userfiles/files/lesuvupewogufapukat.pdfIn PDF document text
- https://www.glasswindowequipment.com/wp-content/plugins/super-forms/uploads/php/files/863b2d23a797882010870dba725ab15b/49918546452.pdfIn PDF document text
- http://lussoleathertiles.com/test4/EDITOR/example/v2/userfiles/file/82912417318.pdfIn PDF document text
- https://elitestrategyglobal.com/wp-content/plugins/super-forms/uploads/php/files/c2f453ddefb199d395a104cbfa52d2f3/8873777434.pdfIn PDF document text
- https://smithsgame.com/calisma2/files/uploads/16158967723.pdfIn PDF document text
- https://protechlighting.com/wp-content/plugins/super-forms/uploads/php/files/1e5e6f888fc3019ca3c1385aae4a3bc5/52817507848.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=spiritual+direction+and+discernmentPDF 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_off0000f0ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0AE | 17292 bytes |
SHA-256: 68ed7c04d824a73a4a81f6b3e8536706ae30f7ea30d8b782bc43df1fee421e43 |
|||
font_01_sfnt_off00011dd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11DD3 | 10848 bytes |
SHA-256: f36cd34c49b063cde88100720fb9b1ddab961990858d1d2f8a0a3e3a8a7b7686 |
|||
font_02_sfnt_off000136c9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x136C9 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.