MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded URLs, many pointing to PDF files on various domains, suggesting a link farm designed to obscure the ultimate destination. The heuristic PDF_SEO_DISPOSABLE_LINK_FARM indicates a high number of distinct hosts and a pattern consistent with SEO abuse for traffic generation or malware distribution. The ML classifier also strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
Heuristics 4
-
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://villapellegrino.it/userfiles/files/deteletetekotefibeguf.pdf In PDF document text
- http://farmandari-sarvestan.ir/images/news/files/86140107666.pdfIn PDF document text
- http://teknis.it/userfiles/files/72064891197.pdfIn PDF document text
- https://zbmbudomont.pl/userfiles/file/73510186777.pdfIn PDF document text
- http://triple-a.co.th/ckfinder/userfiles/files/loxato.pdfIn PDF document text
- http://abwvictory.com/uploads/files/45938601541.pdfIn PDF document text
- http://webinaris.blog/ckfinder/userfiles/publics/files/riromisewafawoxesipa.pdfIn PDF document text
- http://swancentive.com/cote_dor_import/admin/ckfinder/userfiles/files/mawurogubamekozavame.pdfIn PDF document text
- https://www.mediawerf.nl/bundles/store24backoffice/ckfinder/userfiles/files/66331955938.pdfIn PDF document text
- http://nationalherbo.com/userfiles/file/kadaxizadozibupal.pdfIn PDF document text
- http://mitcostruttori.it/userfiles/files/35014607778.pdfIn PDF document text
- https://dwitunggaljaya.com/sitefiles/file/muredizajigufenipekovo.pdfIn PDF document text
- http://metalzilemboeventi.com/userfiles/files/71022992931.pdfIn PDF document text
- https://teplitsyoptom.ru/wp-content/plugins/super-forms/uploads/php/files/ef9f2b9611a3193a59315622d9346143/27961831876.pdfIn PDF document text
- http://omni-links-europe.com/images/blog/file/xezenisabujare.pdfIn PDF document text
- http://sattosushi.com/uploads/files/suvonekisuka.pdfIn PDF document text
- http://svenskafik.se/uploads/fckeditor/file/88220942367.pdfIn PDF document text
- http://newbusan.net/FileData/ckfinder/files/20210906_B8D2AB07E5384362.pdfIn PDF document text
- http://asorokolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/83908534170.pdfIn PDF document text
- https://lodoshosting.com/calisma2/files/uploads/90791940808.pdfIn PDF document text
- http://wallbedsindia.com/uploads/4387091169.pdfIn PDF document text
- https://marblobathware.ph/app/webroot/img/files/20929649558.pdfIn PDF document text
- https://oreopay58.com/ckfinder/userfiles/files/9038008747.pdfIn PDF document text
- https://dmshospital.com/mm_engg/files/xabemukixotarukisuteve.pdfIn PDF document text
- https://girisimhaber.com/uploads/file/xonoragidavegufuwiwi.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=opn+sports+live+apkPDF 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_off0000b633.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB633 | 10428 bytes |
SHA-256: 4358159d12e874b47ab42073fa6e30dcb261ea230334de301e997821f37745f5 |
|||
font_01_sfnt_off0000cdfc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDFC | 18140 bytes |
SHA-256: d924d69f920924d7075258ad3129002cd4c5d9b2253a0bc0be8fd4f525b26626 |
|||
font_02_sfnt_off0000fcc3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFCC3 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.