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, specifically as a phishing trojan. It contains a large number of embedded URLs, many of which point to disposable domains, suggesting a link farm designed to redirect users to malicious content. While no scripts were explicitly extracted, the PDF structure and heuristic firings indicate a phishing attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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 http://screen.by/images/file/28525078096.pdf In PDF document text
- https://ddmmaze.altruistictech.org/documents/img/upload/files/jadilijobizizu.pdfIn PDF document text
- https://polymadeniyaglar.com/fckeditor/userfiles/file/61179988899.pdfIn PDF document text
- http://tlumacz-francuskiego.pl/userfiles/file/30521563335.pdfIn PDF document text
- http://www.instalacionescueto.com/nueva/ckfinder/userfiles/files/rebuwakaxisej.pdfIn PDF document text
- https://webmanagement.colortown.ro/images/file/zaxob.pdfIn PDF document text
- https://biographiewerkstatt-singer.de/userfiles/file/zitus.pdfIn PDF document text
- https://kominove-centrum.cz/media/files/file/25077405269.pdfIn PDF document text
- https://onecre.com/images/content/files/repunesutewuwexerorawu.pdfIn PDF document text
- http://vecsecity.info/editor_up/36936315055.pdfIn PDF document text
- http://colorsoftexas.com/ckfinder/userfiles/uploads/81498419534.pdfIn PDF document text
- https://www.bouwenaaneensterkwerkgeversmerk.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16150f52c359ef---59068664343.pdfIn PDF document text
- http://apartamentykunickiego.pl/architekci/public/upload/ckfinder/userfiles/files/5550705960.pdfIn PDF document text
- https://strategie-forex.com/ckfinder/userfiles/files/nafutolefukaxadusiw.pdfIn PDF document text
- http://fxlcd.com/upload/file/mowekomevi.pdfIn PDF document text
- https://luxurybaths.marblobaths.ph/app/webroot/img/files/vaxetadexupojo.pdfIn PDF document text
- http://medicalproduct.hu/images/files/nuludebusolifadugitisodam.pdfIn PDF document text
- http://upasamed.org/Content/uploads/files/jasirijegareno.pdfIn PDF document text
- http://ecohort.com/userfiles/files/jumatonoxekidumineled.pdfIn PDF document text
- http://qishuochem.com/siicea/userfiles/file/80712567157.pdfIn PDF document text
- http://thingsantiquesla.com/userfiles/files/luwefodamujizadiruwirij.pdfIn PDF document text
- https://volnynaklad.cz/data/file/81764685670.pdfIn PDF document text
- http://zzzwchem.com/upload/files/41326034465.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=student+exploration+magnetism+gizmo+answer+keyPDF 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_off0000b25c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB25C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_01_sfnt_off0000ca73.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA73 | 11364 bytes |
SHA-256: 1198eb0260d6fe6dc52cc6d72fdf388958103250ba79a67341ab33885159aa30 |
|||
font_02_sfnt_off0000e51b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE51B | 16132 bytes |
SHA-256: d859e4338b5a5c7fa7b02262f0c0fc79d0d238df6de0ee6ca54c0e804f012cfa |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.