MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded URLs, many pointing to compromised or disposable hosting, indicative of a link farm designed to obscure the final destination. The ClamAV detection and ML classifier strongly suggest malicious intent, likely phishing or malware delivery. The presence of multiple PDF_SEO_DISPOSABLE_LINK_FARM and PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM heuristics further supports this, as these rules are triggered by PDFs used to build link farms on potentially untrustworthy domains.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 6
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://xn--h1aeekk.xn--p1ai/files/file/14605778569.pdf In PDF document text
- http://brixtontaxi.com/survey/userfiles/files/51568009664.pdfIn PDF document text
- http://diakmelo.hu/ckfinder/userfiles/files/3021894381.pdfIn PDF document text
- http://tingchucontrol.com/Uploadfiles/files/37721094898.pdfIn PDF document text
- https://viettincapital.vn/upload/files/zazozimed.pdfIn PDF document text
- http://studiotecnicodavico.eu/userfiles/files/83889716969.pdfIn PDF document text
- http://www.gitialiganjlko.org/ckfinder/userfiles/files/sedoxusiwanitosodirasef.pdfIn PDF document text
- http://alacartedesign.de/userfiles/file/95476783610.pdfIn PDF document text
- http://ventensis.lt/public/ckfinder/userfiles/files/41098770127.pdfIn PDF document text
- http://studiocommercialedelpiano.it/userfiles/files/petewefibowodolepowokabe.pdfIn PDF document text
- http://thucphamchucnangmy.vn/uploads/files/38498955235.pdfIn PDF document text
- http://indiebookoftheday.com/wp-content/plugins/formcraft/file-upload/server/content/files/16133c98c189f3---24920820083.pdfIn PDF document text
- https://indiachristian.org/uploads/files/13767684390.pdfIn PDF document text
- https://www.formwork.co.uk/wp-content/plugins/super-forms/uploads/php/files/j2h7t0agogqsj38ld57g2350mf/86785308250.pdfIn PDF document text
- https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/161378b3b85dac---giwitukerorara.pdfIn PDF document text
- http://collectifff.be/imgdb/accueil/files/25468159248.pdfIn PDF document text
- http://cu-hinothai.com/ckfinder/userfiles/files/jiladamawimulegir.pdfIn PDF document text
- http://www.elmundodelapiscina.com/ckfinder/userfiles/files/82543356491.pdfIn PDF document text
- http://mrybalko.ru/files/betirisukotijiwava.pdfIn PDF document text
- http://architettorobertafasola.eu/userfiles/files/43485678284.pdfIn PDF document text
- http://worldnaturalfood.com/image/upload/File/15602716013.pdfIn PDF document text
- http://draftingfloorplan.com/ckfinder/userfiles/files/tulonuwidekukozikexuv.pdfIn PDF document text
- http://terwaarde.be/ckfinder/userfiles/files/2596918745.pdfIn PDF document text
- https://pelicanfinancialnetwork.net/ckfinder/userfiles/files/54500328328.pdfIn PDF document text
- http://unibox.lv/files/text/jotofavamugozaxag.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=noah+trevor+born+a+crime+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_off0000e6e5.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE6E5 | 10856 bytes |
SHA-256: a99a3a356c9861c7e0201e7b9b9672fc8c60c5c60c91d89eea41a6fd447808aa |
|||
font_01_sfnt_off0000ff8d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF8D | 18400 bytes |
SHA-256: 9760b550d53b4761bce4f3dfbb5b59475fc09a3c67b8cb59089f18fe054d80eb |
|||
font_02_sfnt_off00012f59.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F59 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.