MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing or trojan. The heuristics indicate it functions as a link farm, with numerous embedded URLs pointing to potentially malicious content. The presence of 'utm_term_redirector=True' and 'disposable_hosts=0' suggests an attempt to obscure the final destination and evade detection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9948
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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.
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External URI info PDF_URIPDF contains an external URL action
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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.
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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://casavacanzesanvito.eu/userfiles/files/vugiguf.pdf In PDF document text
- http://littlepearlbooks.in/data/eimages/file/pirejerepovokevepudalijo.pdfIn PDF document text
- https://amzentransportationindustries.com/admin/imagetemp1/file/gavodefivuzedudemoxebazor.pdfIn PDF document text
- http://www.a-fairys-choice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131712b3432d---26711277420.pdfIn PDF document text
- https://aymsoft.us/aym_image/files/xananufamakuwekerabew.pdfIn PDF document text
- https://terracell.pt/images/file/65371976027.pdfIn PDF document text
- http://kovofilm.cz/userfiles/file/fikes.pdfIn PDF document text
- http://esoftland.com/userfiles/file/mogikikig.pdfIn PDF document text
- https://tierlistei.ch/downloads/siwutamo.pdfIn PDF document text
- http://solarexperte.ch/fckeditor/editor/images/file/zewerimilimexar.pdfIn PDF document text
- https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613d1b0e19abb---10904373692.pdfIn PDF document text
- http://adance0112.com/upfile/editor/file/88186612000.pdfIn PDF document text
- http://enjoy.sk/editor_uploads/system/files/ruzinup.pdfIn PDF document text
- http://futimisdev.com/userfiles/file/tebuva.pdfIn PDF document text
- https://sushixusa.com/userfiles/files/tomibosawaveg.pdfIn PDF document text
- https://interconformity.ro/images/file/vusilidek.pdfIn PDF document text
- https://hamasataccessories.com/userfiles/files/fofetisipetune.pdfIn PDF document text
- http://canoeing.by/pics/files/savew.pdfIn PDF document text
- http://kapelski.pl/userfiles/file/16668071215.pdfIn PDF document text
- https://jills.reviewz.eu/app/webroot/files/userfiles/files/zugutizevaxu.pdfIn PDF document text
- http://massiimo.com/piceditor/file/25679374115.pdfIn PDF document text
- http://ibarugi.com/fckeditor/userfiles/file/luzub.pdfIn PDF document text
- http://gpshardorawal.com/hemkunt/userfiles/file/nisasiduxodum.pdfIn PDF document text
- http://hnfhdc.com/UpLoadFile/2021090917314928265.pdfIn PDF document text
- https://anitacalderon.com/ckfinder/userfiles/files/tabododexuninagaje.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=rally+rush+2+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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d7e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD7E0 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000efed.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFED | 1664 bytes |
SHA-256: c737c1571b827a9af515084efd4d135d2c05ce8763284746c5506df3322eddb3 |
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font_02_sfnt_off0000f7d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF7D9 | 10272 bytes |
SHA-256: d0ba1119e311e93504674ea57960f7580907ff520865e3ca2d65709ade6f3e1c |
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font_03_sfnt_off00010f2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10F2E | 23952 bytes |
SHA-256: a7b7c23fc9a238a20f16dac346418d37775b865341e6f7991fdd54acb1938a45 |
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