MALICIOUS
166
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous links to external resources, many of which are hosted on disposable domains and appear to be part of a link farm. The heuristic 'PDF_RANDOM_URL_LINK' specifically points to a suspicious PDF download URL. The ML classifier and ClamAV detection strongly indicate malicious intent, likely for phishing or distributing further malware.
Machine Learning
- Nyx PDF Classifier malicious score 0.9849
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 to algorithmically-generated URL high PDF_RANDOM_URL_LINKPDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
-
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://wastran.ru/uplcv?utm_term=rufus+roost+luxury+treehouse PDF link annotation
- https://mygoaltv.com/ipp/images/uploads/files/zaxikadew.pdfIn PDF document text
- http://krevue.cz/UserFiles/File/87282145365.pdfIn PDF document text
- http://33podarka.ru/pictures/files/fajavonododozafuroxigon.pdfIn PDF document text
- http://koovappadyscb.com/ckfinder/userfiles/files/xumegevutuxovenokigajogo.pdfIn PDF document text
- http://cofetariafraguta.ro/UserFiles/file/25655352284.pdfIn PDF document text
- http://pampa.be/uploads/userfiles/files/59723485868.pdfIn PDF document text
- https://parquesanalbertohurtado.cl/ckfinder/userfiles/files/46837701959.pdfIn PDF document text
- http://zamaro.cz/images/fcke_files/file/97366595762.pdfIn PDF document text
- http://flyingwedge.com/uploads/assets/file/tibupotewiker.pdfIn PDF document text
- http://arcos-eff.it/userfiles/files/foxopujofukowamala.pdfIn PDF document text
- http://clinicaveterinariailmarzocco.it/userfiles/files/41342112230.pdfIn PDF document text
- https://mauspro.net/upload/files/75493158590.pdfIn PDF document text
- http://www.agot.pl/upload/file/54094623095.pdfIn PDF document text
- http://dobermanncz.eu/files/lutefolagi.pdfIn PDF document text
- http://fslawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/lawuxafali.pdfIn PDF document text
- http://pyramidplaster.com/file_media/file_image/file/17247788202.pdfIn PDF document text
- http://moveworldtogether.com/datas/files/10329139579.pdfIn PDF document text
- https://muratay.nl/userfiles/file/dodobinorusaji.pdfIn PDF document text
- http://ambulatorioveterinariovianello.eu/userfiles/files/5260677852.pdfIn PDF document text
- https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/b5993a4d05eae206d1eb81c3c40312a3/xirevaf.pdfIn PDF document text
- http://nhasachconggiao.com/luutru/files/23810812121.pdfIn PDF document text
- https://kristaldicarlo.com/userfiles/file/medaginifopaladuxozepevax.pdfIn PDF document text
- http://studio-rivetti.it/userfiles/files/witofuto.pdfIn PDF document text
- http://lukasikgroup.pl/Image/files/sukixovukasu.pdfIn PDF document text
- https://skvely-kup.cz/files/file/4268454266.pdfIn PDF document text
- http://jeanthompson.nl/ckfinder/userfiles/files/62922900416.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_off0000af41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF41 | 14756 bytes |
SHA-256: d7fce101aecabb38f7a94de1d87c46629955fe76b6859868bfc4c00e13aad885 |
|||
font_01_sfnt_off0000d437.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD437 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000ec4e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC4E | 10316 bytes |
SHA-256: 8ef8f17dfe95749043ec32996b8a16153afe02d0aa864e429da489f456c51271 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.