MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF contains numerous embedded URLs, many of which point to compromised websites or are structured as link farms, suggesting a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly indicate malicious intent. The presence of external URIs and link farms points towards a spearphishing attachment vector, potentially leading to client-side exploitation.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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 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 https://alaqart.atelierleuthold.ch/userfiles/files/fixila.pdf In PDF document text
- https://rimi.sk/userfiles/file/83306951499.pdfIn PDF document text
- http://termocity.by/pics/files/tavisexolekenu.pdfIn PDF document text
- http://petra-dario.info/upload/datoteke/21398013094.pdfIn PDF document text
- http://www.madiran-cruduparadis.fr/ckfinder/userfiles/files/86345456987.pdfIn PDF document text
- https://mai-avto.ru/upload_files/file/86996512827.pdfIn PDF document text
- http://nmways.com/uploads/fckupload/file/38339245866.pdfIn PDF document text
- http://vino-charlie.cz/userfiles/file/40267726570.pdfIn PDF document text
- http://storemisr.com/uploads/files/fivibujekimoso.pdfIn PDF document text
- https://ohligschlaeger-berger.de/wp-content/plugins/formcraft/file-upload/server/content/files/16132b6f4e0956---vebunuvodewebudixajujawu.pdfIn PDF document text
- http://antwerp-rentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613760b9a6bc7---58361516755.pdfIn PDF document text
- https://piphoto.tw/uploads/files/202109032202594769.pdfIn PDF document text
- https://kientrucqhouse.com/uploads/image/files/25693586922.pdfIn PDF document text
- http://www.orarestauratorisaf.it/wp-content/plugins/formcraft/file-upload/server/content/files/16133d6489d489---87510961759.pdfIn PDF document text
- https://fix2go.info/userfiles/file/92697676532.pdfIn PDF document text
- http://ainut.fi/userfiles/file/34368726988.pdfIn PDF document text
- https://fzclicks.com/demo/files/editor/file/lumilopilad.pdfIn PDF document text
- https://beauti-full.ru/uploads/files/nokopapunopaletibum.pdfIn PDF document text
- http://gzafjc.com/uploadfile/files/3145474010.pdfIn PDF document text
- https://intersensor.ro/v2011/Files/fck_upload/file/39503140475.pdfIn PDF document text
- http://resortvillairene.it/userfiles/files/34480513683.pdfIn PDF document text
- http://batiment-tunisie.com/userfiles/file/puwafipotozapalewaz.pdfIn PDF document text
- http://www.acefence.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145a71ccda0a---69694734768.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=robux+generator+real+workingPDF 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_off0000d85e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD85E | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000f075.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF075 | 10680 bytes |
SHA-256: 05164510a8181787fdcb2bb9feb355edf1e948b61bad7db6c16878f0ce5e4259 |
|||
font_02_sfnt_off00010925.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10925 | 16828 bytes |
SHA-256: 522f7ff265cab3fa8e000930f4ca7981d9d19d13328c2f23654087dd002ecb35 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.