MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF file was flagged by ML classifiers and ClamAV as malicious, indicating a phishing or trojan threat. It contains a large number of embedded URLs, many pointing to disposable domains, suggesting a link farm designed to redirect users to malicious sites. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a tactic to obscure the true destination. No scripts were extracted, but the sheer volume of links points to a distribution or phishing attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://catequesisnavarra.org/guiarte_userfiles/files/23718124215.pdf In PDF document text
- http://www.wcd.com.tw/ezadmin/ckfinder/userfiles/files/soxeligejadasapow.pdfIn PDF document text
- http://artc-polymers.com/upload/images/files/faruwojuruxawejorixavudu.pdfIn PDF document text
- http://abwhopewell.com/uploads/files/gubupulozitimuj.pdfIn PDF document text
- http://szermgrt.hu/uploads/ckfinder/userfiles/files/pidurisigipavexisigibizi.pdfIn PDF document text
- http://ipsaix.com/ckeditor/ckfinder/userfiles/files/40797193230.pdfIn PDF document text
- https://www.asoriofrio.org/ckfinder/userfiles/files/23783432390.pdfIn PDF document text
- http://theofficeplus.com/userfiles/file/wefaxozawebeguzelejukupi.pdfIn PDF document text
- https://travels-ukraine.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139ae956ef29---risasujaxibakegoxofopowe.pdfIn PDF document text
- https://wct.goldcrownresort.com/magazine_files/files/tonili.pdfIn PDF document text
- http://primethailand.com/ckfinder/userfiles/files/ganamibumerav.pdfIn PDF document text
- https://borgopitti.it/userfiles/file/11440888073.pdfIn PDF document text
- https://nexusmediation.nl/files/dozutitel.pdfIn PDF document text
- http://innovad-ltd.com/userfiles/file/84384827487.pdfIn PDF document text
- https://xuantruongtech.com/images/ckeditor/files/21391478006.pdfIn PDF document text
- https://rajakeempat.com/contents/files/xafalubugugakiw.pdfIn PDF document text
- http://ilyxrace.com/userfiles/files/69690289379.pdfIn PDF document text
- http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/161351b5658b62---28793628440.pdfIn PDF document text
- http://anneadamslaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/40337371931.pdfIn PDF document text
- http://gospelpour100voix.com/fichiers/newsletter/file/41301826246.pdfIn PDF document text
- http://kozhencherrymtc.org/userfiles/file/wabijinaxaluze.pdfIn PDF document text
- http://hwayoung.kr/upfile/files/19402295370.pdfIn PDF document text
- https://villanakarin.com/userfiles/files/47064553148.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=minecraft+free+latest+apkPDF 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_off0000d848.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD848 | 10436 bytes |
SHA-256: 320b9cee280c855946ff017f03291a5464b122995457aa1d902ca873a375cd66 |
|||
font_01_sfnt_off0000f011.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF011 | 17192 bytes |
SHA-256: 5d93f51d18445b9192a95a7676f9af20b5e3d78e1816f3e1396ce4e5603ad39c |
|||
font_02_sfnt_off00011ca1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CA1 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.