MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains a large number of links, many of which point to compromised WordPress upload directories or disposable hosting, indicating a link farm designed to distribute malicious content. The ML classifier and ClamAV detection strongly suggest malicious intent, likely related to phishing or malware delivery via these external links.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://chromatographvials.com/d/files/7212794312.pdf In PDF document text
- http://skylineidaho69.com/clients/c/c7/c7306e0a9cc1d421caefa9c307ca601f/File/95222072277.pdfIn PDF document text
- http://travelspace.pl/userfiles/file/72064685163.pdfIn PDF document text
- http://bergfin.se/wp-content/plugins/formcraft/file-upload/server/content/files/16098acf5cd530---vedolemenenemikusetame.pdfIn PDF document text
- https://granitabrasive.ro/editor_up/15947035072.pdfIn PDF document text
- https://intervalhousehamilton.org/ckfinder/userfiles/files/49404381874.pdfIn PDF document text
- https://xn--80aaijz0c.xn--p1ai/ckfinder/userfiles/files/dimawimip.pdfIn PDF document text
- http://www.netcorp.hu/data/editorfile/29538655008.pdfIn PDF document text
- https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/160aae78e775b8---pewinatudofugife.pdfIn PDF document text
- http://gennarimaq.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607d1a8e878fa---18909998053.pdfIn PDF document text
- http://limoride.net/gallery/file/samodurot.pdfIn PDF document text
- https://www.saenger-ohg.de/wp-content/plugins/formcraft/file-upload/server/content/files/160706be210119---58098705156.pdfIn PDF document text
- https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/3eda102fc575a91424e577104e25a6e9/jezasiwap.pdfIn PDF document text
- http://barcelonahotel.vn/UpLoadFile/file/sesezagal.pdfIn PDF document text
- http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16084b53556b74---77513851925.pdfIn PDF document text
- https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/fbbdd15d786d2c99e8ee2350a3b5132c/wiwagijoxamoji.pdfIn PDF document text
- http://oakgroveschoolheritage.com/clients/b/bc/bc5c94904a1f00f1300372e6f875146f/File/90251340550.pdfIn PDF document text
- https://dovolena-jiznicechy.cz/uploads/60575457298.pdfIn PDF document text
- http://badaranquehablar.com/userfiles/files/5171776012.pdfIn PDF document text
- http://massageindex.nl/images/uploads/91193222123.pdfIn PDF document text
- http://mentaplywood.com/images_upload/files/99128196491.pdfIn PDF document text
- http://pomodorolennep.de/gfx/userfiles/files/75710699602.pdfIn PDF document text
- https://aimara-bg.com/userfiles/file/vuxoz.pdfIn PDF document text
- https://csom.cz/wp-content/plugins/super-forms/uploads/php/files/ec72dfa955f322d681ea45f4fba85c25/85050680382.pdfIn PDF document text
- https://dmvassociates.com/wp-content/plugins/super-forms/uploads/php/files/a17d5b84bad7a387313746f71acf7d79/tiwawanimoxuzux.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=livro+as+aventuras+de+poliana+pdf+gratisPDF 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_off0000d965.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD965 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f17c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF17C | 10796 bytes |
SHA-256: d24fd0b421b7be2c44fcc0d022c13b4c7c25905a259e87a58b8fe14bdaab0b8a |
|||
font_02_sfnt_off00010a49.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A49 | 18632 bytes |
SHA-256: 5c75730edcd805e0d7fb5dd1b4ea7a1bb89c6f789d16529969a714d1dd372ede |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.