MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, indicating it is designed to redirect users. The PDF_SEO_DISPOSABLE_LINK_FARM heuristic confirms the presence of a link farm on disposable hosting, suggesting a malicious intent to manipulate search results or distribute further malware. The ML classifier and ClamAV detection strongly indicate maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 0.9981
Heuristics 6
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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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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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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://pointvirgule.ca/upload/editor/file/76266068847.pdf In PDF document text
- http://dr-onesrl.com/userfiles/files/97966674581.pdfIn PDF document text
- http://mikomisushi.com/uploads/files/borugizalogonazifomiwetol.pdfIn PDF document text
- https://chsins.tw/uploads/files/202109061224022092.pdfIn PDF document text
- http://bioident.pl/photos_fck/file/85563426902.pdfIn PDF document text
- https://condominiovillage.com/userfiles/file/degejujukozevofiro.pdfIn PDF document text
- http://abwcolley.com/uploads/files/67837529707.pdfIn PDF document text
- http://www.kevinbrooks.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613e07ef6ae43---texasapetaginomotimi.pdfIn PDF document text
- https://www.opsclown.it/ckfinder/userfiles/files/xurujuzepujepofifedug.pdfIn PDF document text
- http://hbaoge.com/upload/files/sazoretipuxalavimunito.pdfIn PDF document text
- http://naplesredeals.com/userfiles/files/23412562499.pdfIn PDF document text
- http://vin-baietii.ro/ckfinder/userfiles/files/fonebusaxasisoxedu.pdfIn PDF document text
- http://gitimohammadilakhimpur.org/ckfinder/userfiles/files/zesevu.pdfIn PDF document text
- https://reklama71.ru/upload_picture/xizakesimagabon.pdfIn PDF document text
- https://crcnueva.naturasoftware.com/uploads/images/files/80651606486.pdfIn PDF document text
- http://www.jesuseslaroca.org/wp-content/plugins/formcraft/file-upload/server/content/files/1613ae61ecb5ee---93813916979.pdfIn PDF document text
- http://iphonedown.com/ckfinder/userfiles/files/17017930989.pdfIn PDF document text
- http://mecateengenharia.com.br/ckfinder/userfiles/files/vazanopilekumowanipigi.pdfIn PDF document text
- http://agataklimowska.pl/userfiles/file/petewijejugotiluriw.pdfIn PDF document text
- https://e-uchebnici.com/img/file/25804277777.pdfIn PDF document text
- http://mitroc.com/userfiles/file/tanezawidev.pdfIn PDF document text
- http://www.martiusstaden.org.br/js/ckfinder/userfiles/files/vurepukudirijokesa.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=shareit+apk+officialPDF 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_off0000c0fe.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC0FE | 15472 bytes |
SHA-256: 0edc359db5fb1d1be47275f1b4ff517c556ba981b6d8b9a124111a4d29d46c7f |
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font_01_sfnt_off0000e84d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE84D | 10472 bytes |
SHA-256: 5485e614996e2a6855b25fbe0fbd7416baa7dd92dbbe6bfad33f491f2c0babb8 |
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font_02_sfnt_off00010036.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10036 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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