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. The PDF contains numerous embedded URLs, many of which point to disposable domains and are structured as link farms, suggesting a phishing or malware distribution scheme. While no scripts were directly extracted, the PDF structure and URL patterns are consistent with attempts to redirect users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9975
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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 https://ptogel2.com/contents/files/rodatowavodudukesivupibak.pdf In PDF document text
- https://martas.vodrsport.cz/uploads/files/ziwavovirux.pdfIn PDF document text
- http://aroma-es.red/yamituki-n/uploads/files/zekasutujowidokuz.pdfIn PDF document text
- https://najlepsze-w-polsce.pl/uploads/vagijetiwobo.pdfIn PDF document text
- http://tarp.longi.tw/uploadfiles/tuzete.pdfIn PDF document text
- https://fsreloading.com/userfiles/files/73180342610.pdfIn PDF document text
- http://telegid.tv/userfiles/files/poxalovavigused.pdfIn PDF document text
- http://movitecnic.fr/ressource/site-image/files/dononadaxotafidoro.pdfIn PDF document text
- https://sesconbs.org.br/ckfinder/userfiles/files/xubufuwidaziw.pdfIn PDF document text
- http://heaig.org/editor/ckfinder/userfiles/files/99768160433.pdfIn PDF document text
- http://gryfarmerskie.pl/pliki_wyswig/files/rukijegidokupadidulozig.pdfIn PDF document text
- https://immsac.pe/sgi_userfiles/userfiles/files/sulegilexufaki.pdfIn PDF document text
- https://multimetrics.com/ckfinder/userfiles/files/84028500658.pdfIn PDF document text
- http://signauction.net/userfiles/file/22277625854.pdfIn PDF document text
- http://studiopol.it/userfiles/files/56096127868.pdfIn PDF document text
- https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/16138b864c537c---zilomizujiwiwepizijopa.pdfIn PDF document text
- http://trungtamsangloc.vn/uploads/ck_upload/files/65111321938.pdfIn PDF document text
- https://projektovanje.info/userfiles/file/99196496049.pdfIn PDF document text
- http://b-solutions.net/userfiles/file/falubezipefojajemubure.pdfIn PDF document text
- http://linkipt.com/_UploadEditor/files/xubipidurugosi.pdfIn PDF document text
- https://karlholmbygg.se/UserFiles/files/notegeveneta.pdfIn PDF document text
- http://wingprocess.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/89554272833.pdfIn PDF document text
- http://afghansolar.com/userfiles/file/tutejokukojajeg.pdfIn PDF document text
- http://acunambalaj.com/adenoto/upload/files/98078903624.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=hack+apk+telegramPDF 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_off0000b117.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB117 | 15828 bytes |
SHA-256: c189ca4e641b7d99a8428c8b4b5074d35f30bfff5998a5071be745696f74b50b |
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font_01_sfnt_off0000d997.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD997 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f1ae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1AE | 10316 bytes |
SHA-256: 4051a95c5db660a3cb718e2409f5a859fa5d5a9f31f311ed8ed343b69c0e98c2 |
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