MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains numerous embedded URLs pointing to external PDF files hosted on various domains, suggesting a link farm or redirection mechanism. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic further supports this, indicating a pattern of using disposable hosting for these links. While no scripts were explicitly extracted, the nature of the embedded URLs and the overall detection suggest it's likely a phishing or malware distribution lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9951
Heuristics 5
-
ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
-
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://mega-treid.com/userfiles/files/31256459091.pdf In PDF document text
- http://www.southforconstruction.com/frontend/web/ckfinder/userfiles/files/29043015156.pdfIn PDF document text
- http://dealershop.es/userfiles/file/gepatemi.pdfIn PDF document text
- https://www.idromeccanicasrl.com/idromeccanicasrl.com/wp-content/plugins/super-forms/uploads/php/files/33d493fa11a75f7e41d28356eea9e93a/86537629453.pdfIn PDF document text
- https://hondamienbac.vn/userfiles/file/52246773496.pdfIn PDF document text
- http://sergeisurzhin.ru/ckfinder/userfiles/files/mogaxudizarusidesobutumis.pdfIn PDF document text
- https://gamepinleri.net/calisma2/files/uploads/68959824236.pdfIn PDF document text
- http://yizhu580.com/ckfinder/userfiles/files/87949944572.pdfIn PDF document text
- http://dalhousieretreat.com/cote_dor_import/admin/ckfinder/userfiles/files/41645570381.pdfIn PDF document text
- https://www.uflo.edu.ar/ckfinder/archivos/documentos/zatinijobizo.pdfIn PDF document text
- https://buka.ru/sadm_files/6765140087.pdfIn PDF document text
- http://debandhelder.nl/ckfinder/userfiles/files/wezoritununekodiximetam.pdfIn PDF document text
- http://www.its-dph.cz/admin/fckeditor/editor/userfiles/file/toxejurasegatesatu.pdfIn PDF document text
- https://hsiaoying.com/userfiles/file/46501084753.pdfIn PDF document text
- http://airzo.net/userData/board/file/73072808192.pdfIn PDF document text
- http://hyeminshop.com/DATA/files/pinuruvukofinijodusadaxi.pdfIn PDF document text
- http://goldenpeak.it/userfiles/files/weremazobiku.pdfIn PDF document text
- http://aardbeienfeesten.nl/uploadimages/files/miviwube.pdfIn PDF document text
- http://klenderbio.com/upload/files/98262940331.pdfIn PDF document text
- https://cardion.dk/gfx/fckimages/file/9673250440.pdfIn PDF document text
- https://decoveinvestment.com/userfiles/file/74880600939.pdfIn PDF document text
- http://phuongsen.com/img-chamthi/files/sopuxojaf.pdfIn PDF document text
- https://peisheng.org/uploads/ckfiles/files/61305349b88d4.pdfIn PDF document text
- http://metalltechnik-kutschi.at/85668153417.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=home+design+3d+mod+apk+full+versionPDF 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_off0000b0e4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB0E4 | 11164 bytes |
SHA-256: 5b07017fc5fe528615c60f4a03223d4da91e776ebe582fac2985a16288277794 |
|||
font_01_sfnt_off0000cac6.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCAC6 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
|||
font_02_sfnt_off0000e2d8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2D8 | 15544 bytes |
SHA-256: a04737cd546d7e2356cc9dd46b3857aaaa395459da568273493120ab213bf682 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.