MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF was flagged by ML classifiers and ClamAV as malicious. It contains numerous embedded URLs pointing to external domains, suggesting a phishing or malware distribution scheme. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic indicates a link farm on disposable hosting, further supporting a malicious intent to redirect users to potentially harmful content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9978
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://allytemp.ru/uplcv?utm_term=gta+5+car+phone+cheats PDF link annotation
- https://wscnaturalhealings.com/wp-content/plugins/super-forms/uploads/php/files/30d55e0758db9250000ed0ac2c1dfa80/gopelulubo.pdfIn PDF document text
- http://jamoncup.es/wp-content/plugins/formcraft/file-upload/server/content/files/16137c42cbdf8f---51348408580.pdfIn PDF document text
- https://pharma-tools.pl/galeria/file/xifuniwibesoxaxor.pdfIn PDF document text
- http://aquaclub.hu/userfiles/file/zuvinener.pdfIn PDF document text
- http://apartament-krokus.pl/userfiles/file/jonomizodebeg.pdfIn PDF document text
- https://sicurezzaips.it/uploads/file/valupotibexufexupofudatix.pdfIn PDF document text
- http://xutricolor.com/uploadfile/files/75481930890.pdfIn PDF document text
- http://komodovo.ru/upload_picture/zinewisupufaxizawoso.pdfIn PDF document text
- http://heatexchangersolution.com/upload_fck/file/2021-9-17/20210917074559598442.pdfIn PDF document text
- https://healthtecindia.com/userfiles/file/98177412334.pdfIn PDF document text
- https://zaindu.drogomedia.com/files/galeria/files/raxojefev.pdfIn PDF document text
- https://tezerwatch.com/file/upload/files/09-13-14-54-34-30.pdfIn PDF document text
- http://danieldesignpro.com/userfiles/58627187216.pdfIn PDF document text
- http://mamnonhieutrung.edu.vn/ckfinder/userfiles/files/26894487238.pdfIn PDF document text
- http://csc020.com/userfiles/file/20210926133841_l92wd3.pdfIn PDF document text
- https://efckrakow.pl/userfiles/file/mexato.pdfIn PDF document text
- http://agrion.org/upload/fichier/15561777723.pdfIn PDF document text
- http://www.mariabeckmann.com/fotos/uploads/files/64713196134.pdfIn PDF document text
- https://szallas-karpatalja.net/upload/zelujusujapora.pdfIn PDF document text
- http://ctnphrae.com/ckfinder/userfiles/files/lusidinudul.pdfIn PDF document text
- http://denizyemek.com/images/fck_upload/file/30986956673.pdfIn PDF document text
- https://kvkumariajnkvv.org/singhania/downloads/file/65821667807.pdfIn PDF document text
- http://ambvet-trefontane.eu/userfiles/files/20865255279.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_off0000b49e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB49E | 17048 bytes |
SHA-256: ca3c633338580b3f6eefdbd7fbc1fdbdc9cfe6d526762afeac27d3375df9f1d8 |
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font_01_sfnt_off0000e003.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE003 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off0000f81a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF81A | 10508 bytes |
SHA-256: 8d6691fe8ce6325cf3284d4a4cb29d242aac7a2187120d10996c7cd5e5fa21a3 |
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