MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF sample was flagged by multiple heuristics, including a high-confidence ML classifier and ClamAV detection, indicating malicious intent. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic and the large number of extracted URLs suggest the document functions as a link farm, directing users to potentially malicious or phishing sites. No scripts were extracted, but the structure and URL patterns are consistent with phishing or malware distribution campaigns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9905
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 http://dietgame.net/admin/fckeditor/data/file/20210916111219.pdf In PDF document text
- http://strojsteel.cz/webpagebuilder/ckfinder/userfiles/files/ruwituvutoxab.pdfIn PDF document text
- http://artsar.pl/userfiles/file/51473122728.pdfIn PDF document text
- https://unifor975.ca/userfiles/file/10156293267.pdfIn PDF document text
- http://brunagabriele.it/userfiles/files/loturitu.pdfIn PDF document text
- https://lomasdelaweb.com/userfiles/2008.09/file/31512202636.pdfIn PDF document text
- https://csmgh.net/pevron/www/img/file/83463383792.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/82266617595.pdfIn PDF document text
- https://simbhaolipower.com/images/file/muwina.pdfIn PDF document text
- http://onlinetradeshow.ir/uploads/files/49105143734.pdfIn PDF document text
- https://takipcisec.com/calisma2/files/uploads/47281385953.pdfIn PDF document text
- http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/161366654e51ac---firidipaxuzeb.pdfIn PDF document text
- http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138d326816f7---85975286639.pdfIn PDF document text
- http://espacioschillout.es/images/admin/file/rajisavijamil.pdfIn PDF document text
- http://aqs-group.it/userfiles/files/vejotifezidemopafufifaku.pdfIn PDF document text
- http://dges.in/userfiles/file/datuzes.pdfIn PDF document text
- http://votejoedestefano.com/editorData/file/76863050002.pdfIn PDF document text
- http://habibitours.com/ckfinder/userfiles/files/xamas.pdfIn PDF document text
- http://dorp.pl/userfiles/files/gonowibutoxomadit.pdfIn PDF document text
- https://pmeds.us/userfiles/file/77169452994.pdfIn PDF document text
- http://krasneclanky.cz/uploads/jajefopi.pdfIn PDF document text
- https://textosl.com/upload/editor/file/kabimutasikeginuzazowuwal.pdfIn PDF document text
- http://stagelight.pl/userfiles/files/mulujofurubutefugazi.pdfIn PDF document text
- http://klpa.net/userData/board/file/22858391380.pdfIn PDF document text
- https://hongdung.vn/ckeditor/images/files/2272817859.pdfIn PDF document text
- https://bulgariapools.com/contents/files/59189902438.pdfIn PDF document text
- http://www.julietlandau.com/fckeditor/userfiles/file/ponokasetikigimonibo.pdfIn PDF document text
- https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=android+studio+add+external+jarPDF 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_off0000e4c0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE4C0 | 19252 bytes |
SHA-256: be902881fe5eeb29df17548f49b66a38e9c4480ec71267fd12e3d0ef7b7b684a |
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font_01_sfnt_off0001176c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1176C | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off00012f83.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12F83 | 10556 bytes |
SHA-256: 0f20dc500c48e401b844cbbd0e014fbe0cd6bcc1363d0cdb675af91a3fdf01b2 |
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