MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs pointing to various domains, many of which are structured to appear as file downloads. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a high volume of links on disposable hosting, suggesting an attempt to distribute malicious content or conduct phishing. No scripts were extracted, but the overall structure and URL patterns strongly suggest a malicious intent to redirect users to harmful sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9956
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
-
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://huntic.ru/uplcv?utm_term=android+recent+apps+button PDF link annotation
- http://studiovalecchi.it/userfiles/files/pipoduwuzuxezot.pdfIn PDF document text
- https://ladangmimpi2.com/contents/files/47069534391.pdfIn PDF document text
- http://avstralianature.ru/ckfinder/userfiles/files/48373777071.pdfIn PDF document text
- http://clarklawtexas.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/9986410307.pdfIn PDF document text
- https://pasationtravellers.com/root/FCKeditor/file/5722910298.pdfIn PDF document text
- https://silverbirdmarketing.com/pages/images/file/silupep.pdfIn PDF document text
- http://czytamzezrozumieniem.pl/userfiles/file/3035529350.pdfIn PDF document text
- http://lachambredechos.com/userfiles/file/37089718060.pdfIn PDF document text
- http://stopasbestos.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613e0aa825ed9---42864252553.pdfIn PDF document text
- http://oikoscoccatoarchitettura.com/userfiles/files/tanaraxot.pdfIn PDF document text
- https://nurea.se/currency/userfiles/file/35393935712.pdfIn PDF document text
- https://stormester.no/files/file/mavawevapukoxivojuxeworu.pdfIn PDF document text
- https://mai-avto.ru/upload_files/file/13787809788.pdfIn PDF document text
- https://cafesca.org/ckfinder/userfiles/files/28991964698.pdfIn PDF document text
- http://arenda-v-novosibirske.ru/ckfinder/userfiles/files/21257719814.pdfIn PDF document text
- http://qianlong99.org/ckfinder/userfiles/files/zeruwonepebowananodujaru.pdfIn PDF document text
- http://newshop.jp/archive/file/vuvalaj.pdfIn PDF document text
- http://malifer.hu/upload/file/nejisixa.pdfIn PDF document text
- https://marupyara.com/fotos/userfiles/file/28413851557.pdfIn PDF document text
- https://nsstore.mx/ckeditor/ckfinder/archivossubidos/files/sizowukogusabiseduva.pdfIn PDF document text
- http://duancanhotot.com/upload/files/51688325408.pdfIn PDF document text
- http://gezond-trakteren.nl/kasteel-doornenburg-img/bestandenfile/wifogapu.pdfIn PDF document text
- http://vesimport.ru/userfiles/file/dafubitapamenojo.pdfIn PDF document text
- 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_off0000ae0b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAE0B | 15324 bytes |
SHA-256: 21c2deea94d82451f853f716ad844af6aadaddbae1a9ecb3c91306a905d377ae |
|||
font_01_sfnt_off0000d46b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD46B | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000ec82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC82 | 10684 bytes |
SHA-256: 911e4fbe6de2c68b461100fb0dedac4e289b2053b665d4a8c7132c36c7e3c7db |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.