MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF document was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains numerous embedded URLs, many of which point to PDF files on various domains, suggesting a link farm designed to redirect users. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a high likelihood of this being a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9964
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://hotelritariccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/161332f16b8e81---rumubaxazowopagumepamefu.pdf In PDF document text
- http://fourfoods.com/images/files/99801215313.pdfIn PDF document text
- http://bright-inter.com/file_media/file_image/file/sapuxorixumemunotu.pdfIn PDF document text
- http://megat.pl/uploaded/fck_files/file/9497655888.pdfIn PDF document text
- https://www.uflo.edu.ar/ckfinder/archivos/documentos/9107892264.pdfIn PDF document text
- https://g4m3s-4p1-12s1.com/contents/files/80744190100.pdfIn PDF document text
- http://netichikawaya.com/userfiles/file/34736389903.pdfIn PDF document text
- https://phukienbep.net/media/files/finedi.pdfIn PDF document text
- https://liantoong.com/archive/upload/files/pijugimelog.pdfIn PDF document text
- http://sakuragiramenandsushi.com/uploads/files/93252621675.pdfIn PDF document text
- https://landbondcorten.com/attachment/file/ae18fc95b7157fdb4440d7a73c1412ee.pdfIn PDF document text
- http://emiem.pl/public/upload/ckfinder/userfiles/files/8124772692.pdfIn PDF document text
- http://kleiberit.ru/files/file/20444396644.pdfIn PDF document text
- http://goldenstarhotel.vn/images/uploads/files/4632915315.pdfIn PDF document text
- http://cristal-in.fr/userfiles/file/xujivojafebagupox.pdfIn PDF document text
- https://www.jdconstinc.com/ckfinder/userfiles/files/zujamunupajoxexos.pdfIn PDF document text
- https://himalmanpower.com/ckfinder/userfiles/files/lisiluwutozeli.pdfIn PDF document text
- http://homeshopeez.com/uploaded_files/userfiles/files/90432890385.pdfIn PDF document text
- http://geodez.com/pliki/file/47290333291.pdfIn PDF document text
- http://teknis.it/userfiles/files/paxugazasamegujadokum.pdfIn PDF document text
- http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613662a919396---45842951824.pdfIn PDF document text
- https://ariconium.cz/webpagebuilder/ckfinder/userfiles/files/konazimigokela.pdfIn PDF document text
- http://joyearland.com/ckfinder/userfiles/files/valanimetewesawi.pdfIn PDF document text
- https://billard-hauri.ch/userfiles/file/xitenozirajifad.pdfIn PDF document text
- http://sabancilojistik.com/userfiles/file/81142642999.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=her+and+him+stream+freePDF 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_off0000df00.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF00 | 10444 bytes |
SHA-256: 5fc8725248e59c5d34ba7cd90437a3dd176fc083a2e2924d5cfb0f0d7e75c1bd |
|||
font_01_sfnt_off0000f661.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF661 | 17968 bytes |
SHA-256: e8ce9c3f8d5deab45b392534259a5fc03548de7ca00440fdf328145c848ebaf0 |
|||
font_02_sfnt_off00012552.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12552 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.