MALICIOUS
164
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a link farm pointing to numerous external URLs, many hosted on compromised CMS uploads or disposable domains, indicating a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly suggest malicious intent. While no scripts were extracted, the structure and URL patterns are consistent with a malicious document designed to lure users to malicious sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9980
Heuristics 7
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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.
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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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://inmaabiladi.com/userfiles/files/reronuvovozox.pdf In PDF document text
- https://noithathoaphat11.com/upload/files/61857678324.pdfIn PDF document text
- https://alula.com/wp-content/plugins/super-forms/uploads/php/files/37a538441ad3202f1484831cdafb32cb/57776127550.pdfIn PDF document text
- https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/576e0e9dd94d772db445bb403e2e4df7/remoniwexunaso.pdfIn PDF document text
- http://dalnoboy.org/data/filestorage/upload/files/puxezosoxa.pdfIn PDF document text
- http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/7sf9melathd7rdcegg9huqjot4/35177166753.pdfIn PDF document text
- https://foundryindia.org/userfiles/file/fenatofevu.pdfIn PDF document text
- https://heatingboiler.ca/fck_upload/file/3227353816.pdfIn PDF document text
- https://djhelaly.com/wp-content/plugins/super-forms/uploads/php/files/59c9c507d44c6db6752fffbf1b4e9592/suxakavojevaxugipojojoje.pdfIn PDF document text
- https://svetplus.com/userfiles/files/30939616714.pdfIn PDF document text
- https://cruiseship.cruises/wp-content/plugins/super-forms/uploads/php/files/8ua9fbkokh7osjvd1tc9gnnaq6/diwepix.pdfIn PDF document text
- http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092c2945b472---57142619363.pdfIn PDF document text
- http://www.predoisiasociatii.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16079e5bb7c259---velajutififazijuku.pdfIn PDF document text
- https://lapalettedesarts.fr/gestion/file/gabetu.pdfIn PDF document text
- https://monacollection.ua/wp-content/plugins/super-forms/uploads/php/files/9ff7c204806efb4db824825042e34663/dodezuremesekuro.pdfIn PDF document text
- http://morecoredesign.com/images/imageUps/files/64430950507.pdfIn PDF document text
- http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610bb0f2d82fa---2747826771.pdfIn PDF document text
- https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/8f6186193ed0a71fe0b17373c2ac3e58/rusobalarukabuvolukerinef.pdfIn PDF document text
- https://sonarmusic.hu/up_image/file/78032789256.pdfIn PDF document text
- https://www.kalirich.com/wp-content/plugins/super-forms/uploads/php/files/ih82tkfi59l56oh67b27ah65m1/dijiraxesejalev.pdfIn PDF document text
- https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/e2b5aa20dc344883d106287de65d2755/65920526715.pdfIn PDF document text
- http://dichvugiayphep.net/hinhanh_fckeditor/file/vogubefolisuzes.pdfIn PDF document text
- https://alphaveneers.co.uk/wp-content/plugins/super-forms/uploads/php/files/2e36f30d14b1df6e335d5a0a36ada29d/wosonag.pdfIn PDF document text
- http://fxmeat.com/upload/file/534f6c6c8ca1be6560ce1c019f303837.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/GLLx1DTH0VQ/uplcv?utm_term=uc+browser+for+windows+xp+32+bit+offline+installerPDF 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://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_off0000de43.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE43 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000f655.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF655 | 19376 bytes |
SHA-256: bc9c0085c9879535a536d9dfd71bc5ea34e0af1618b263aff46505426a5cde95 |
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font_02_sfnt_off0001283e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1283E | 11240 bytes |
SHA-256: bb6f2a6a2b0c1ebc4a7db4e317e057734a65ec837d067ea3f8cd20ce5f9bcb1e |
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