MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by multiple heuristics, including a critical ClamAV detection and an ML classifier indicating maliciousness. It contains numerous embedded URLs, many of which point to disposable hosting and are part of a link farm, suggesting a phishing or malware distribution attempt. The document body is heavily obfuscated, but the presence of external URIs and the link farm heuristic strongly indicate a malicious intent to redirect users to harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9947
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://queure.ru/uplcv?utm_term=off+the+road+game+hack+download PDF link annotation
- http://www.loockuniformes.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/16140009d67ee5---nuxal.pdfIn PDF document text
- http://gzhangqin.com/uploadfile/files/rolaju.pdfIn PDF document text
- http://lukinserv.hu/file/96457761937.pdfIn PDF document text
- http://mapect.com/upload/fckeditor/file/88665999185.pdfIn PDF document text
- https://efnnma.org/files/file/31157109894.pdfIn PDF document text
- http://safeabortionnepal.com/userfiles/file/76371654655.pdfIn PDF document text
- http://express-service-auto.fr/ckeditor/ckfinder/userfiles/files/50255956748.pdfIn PDF document text
- http://elskup.pl/images/assets/file/zokofiwinozinix.pdfIn PDF document text
- https://doanhnghiepvietnam.niengiamdoanhnghiep.vn/img_duhoc/files/13466659014.pdfIn PDF document text
- https://designclarf.it/file/potafozanasujabuzixuze.pdfIn PDF document text
- https://hygradeinsulators.com/images/uploads/file/muruberewezumazonomuzude.pdfIn PDF document text
- https://www.azulejositurry.com/wp-content/plugins/super-forms/uploads/php/files/mhjiev7sloh2unccq2ia9e6oq3/nobide.pdfIn PDF document text
- https://actor-conseil.com/files/file/80691920952.pdfIn PDF document text
- http://artcvajk.friendship-match.com/upload/files/likojejit.pdfIn PDF document text
- https://adlinefor.com/home/webagen/public_html/korn/data/file/67719063757.pdfIn PDF document text
- http://heninrealty.com/userfiles/files/botap.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/71523870302.pdfIn PDF document text
- http://sladkiy-ostrov.ru/userfiles/files/75271798712.pdfIn PDF document text
- http://xycrusher.com/d/files/duwobixitu.pdfIn PDF document text
- http://kieryk.pl/img/userfiles/file/wutuwokeposutu.pdfIn PDF document text
- http://greenhere.cn/upload/ckimg/files/202109032003013203.pdfIn PDF document text
- https://trucraftsmanship.com/wp-content/plugins/formcraft/file-upload/server/content/files/16147a0cd0cae1---pekiwizesofimaves.pdfIn PDF document text
- https://relans-nn.ru/images/docs/file/xuxivepixafakazijob.pdfIn PDF document text
- http://jlicentral.com/images/authors/file/73509301174.pdfIn PDF document text
- https://abicecream.ru/ckfinder/userfiles/files/gunino.pdfIn PDF document text
- 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_off0000b7d9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7D9 | 19768 bytes |
SHA-256: e75a46f25a50cad1d201fee4d38f3a28cf888a5156e55bfa4ff1b87616229d9c |
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font_01_sfnt_off0000eadb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEADB | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000102f2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x102F2 | 10868 bytes |
SHA-256: 9275ee6ce7db9a6c603ccf54f3f50abdb31117d66124f2186c5b4a78c735a1c8 |
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