MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded URLs pointing to various domains, many of which appear to be disposable or used for hosting files. The heuristic 'PDF_SEO_DISPOSABLE_LINK_FARM' indicates a link farm strategy on disposable hosting, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent, likely to redirect users to malicious content or download further payloads.
Machine Learning
- Nyx PDF Classifier malicious score 0.9973
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://inwebjor.ru/uplcv?utm_term=install+live+net+tv+on+android+phone PDF link annotation
- https://ywint.com/ckfinder/userfiles/files/1631908310.pdfIn PDF document text
- http://www.peritaonline.es/ckfinder/userfiles/files/55518183579.pdfIn PDF document text
- http://hacsbathtarntaran.org/~/userfiles/file/zokifudozefo.pdfIn PDF document text
- http://hanilkwanla.com/uploads/files/radiruwinomadegi.pdfIn PDF document text
- https://xn--80aesyq.xn--p1ai/files/file/42870949073.pdfIn PDF document text
- http://michaelwilliamslaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/46491265668.pdfIn PDF document text
- http://tweddlefoto.com/files_contenidos/upload/files/38604125890.pdfIn PDF document text
- http://danangsculpture.com/uploads/image/files/dagufaboravomorisebaxobur.pdfIn PDF document text
- http://squarcialupirelaxinchianti.com/writable/public/userfiles/file/84905843606.pdfIn PDF document text
- https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/dbcf5416b11ea0cb7a00c9ddc8e40568/lutewovuzajodegad.pdfIn PDF document text
- http://jl-vacuum.com/upload/files/roxuxexugoligaxepu.pdfIn PDF document text
- https://fonixkoncert.hu/upload/file/27904545721.pdfIn PDF document text
- https://atlanticcompact.org/userfiles/files/65078927121.pdfIn PDF document text
- https://www.pactforfamilies.org/ckfinder/userfiles/files/27664975029.pdfIn PDF document text
- http://salman-group.com/userfiles/file/redinunamosexuzude.pdfIn PDF document text
- https://rpaxis.net/userfiles/file/relabivegilovilodefe.pdfIn PDF document text
- http://amsuatrust.org/survey/userfiles/files/36208618217.pdfIn PDF document text
- http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16139921aafdcd---58947523224.pdfIn PDF document text
- http://driver-jazda.pl/upload/file/65196985321.pdfIn PDF document text
- http://geometramaurotozzi.it/userfiles/files/jajetalavofonaneger.pdfIn PDF document text
- http://ciaomamma.hu/editor_up/zakipujebokivelopewipewi.pdfIn PDF document text
- https://vespaclubcagliari.com/userfiles/file/79857007460.pdfIn PDF document text
- https://anctools.com/ckfinder/userfiles/files/88031963382.pdfIn PDF document text
- http://gesundezellen.de/neu/userfiles/file/25993267791.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_off0000cbec.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBEC | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000e403.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE403 | 10508 bytes |
SHA-256: 6b255a322ee9043ca822f727c98f23fed30bed69fe5ecf99e9f71929f2dd424c |
|||
font_02_sfnt_off0000fbd3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFBD3 | 17236 bytes |
SHA-256: c88a301732e2c3ad13cf5fe5f2d8d86440ef72e132adcae7fd9ee03340966d6c |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.