MALICIOUS
134
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded JavaScript and numerous external URIs, many of which point to suspicious domains. The 'PDF_SEO_DISPOSABLE_LINK_FARM' heuristic indicates a pattern of creating numerous links on disposable hosting, often associated with phishing or malware distribution. ClamAV detection further confirms its malicious nature, identifying it as a phishing trojan.
Machine Learning
- Nyx PDF Classifier malicious score 0.9893
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://imad0c0.com/js/ckfinder/userfiles/files/xapikitejovuxasefiti.pdf In PDF document text
- http://studiolegaletrotta.eu/userfiles/files/41522747601.pdfIn PDF document text
- https://listocrm.com/userfiles/files/tagugeroregejudaxaleveba.pdfIn PDF document text
- http://bernendorf.ru/userfiles/file/zikisadeseta.pdfIn PDF document text
- http://synergytaekwondo.com/click2buy_newp/userfiles/file/vimire.pdfIn PDF document text
- https://nepalipublisher.com/ckfinder/userfiles/files/75983624052.pdfIn PDF document text
- https://exam11.menapoint.com/app/webroot/upload/files/85884838841.pdfIn PDF document text
- https://aspirans.com/files/file/29975930909.pdfIn PDF document text
- https://inunekocp.jp/mailmagazine/upload/files/91020989889.pdfIn PDF document text
- https://balbok.net/admin/ckfinder/userfiles/files/kasizezawego.pdfIn PDF document text
- http://suvagcentr.ru/userfiles/files/87668064413.pdfIn PDF document text
- http://studiopignotti.it/userfiles/files/xigitexiro.pdfIn PDF document text
- https://www.institutvzdelavani.cz/files/65487177540.pdfIn PDF document text
- http://citty.org/images/uploads/file/88256980735.pdfIn PDF document text
- https://www.advids.io/wp-content/plugins/formcraft/file-upload/server/content/files/1614126ee09e02---riwadutonemuvez.pdfIn PDF document text
- http://fredericjean.net/oplusco/file/xejomiregeraxatepikufogep.pdfIn PDF document text
- http://cokhiminhhien.com/media/ftp/file/sapime.pdfIn PDF document text
- http://theemasternetworker.com/ckfinder/userfiles/files/12170886245.pdfIn PDF document text
- https://sf-tfi-pgu.uz/wp-content/plugins/super-forms/uploads/php/files/db5974ac2c10cfdcb6379ff17f6b6c65/58344717184.pdfIn PDF document text
- http://xaydunghoangthanh.com/img_duhoc/files/vomutufogarunud.pdfIn PDF document text
- http://sushigonewildtogo.com/uploads/files/nobirepimu.pdfIn PDF document text
- http://geometracosentino.com/userfiles/files/12613285240.pdfIn PDF document text
- http://wordtmann.beckbauer.eu/ckfinder/userfiles/files/vujara.pdfIn PDF document text
- http://trungnguyenjsc.vn/uploads/image/files/21569072832.pdfIn PDF document text
- http://oawebserver.com/piceditor/file/razufaperomi.pdfIn PDF document text
- http://abwlargo.com/uploads/files/22690264709.pdfIn PDF document text
- https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=cute+words+starting+with+aPDF 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_off0000b213.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB213 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ca25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCA25 | 15732 bytes |
SHA-256: 37a7ff2770ccc49f30cef022d5253683b574184240647fe65acc74f92165e9d3 |
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font_02_sfnt_off0000f21f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF21F | 10700 bytes |
SHA-256: 2ca4899bd6be20bc41a7bbfc2de8956b1d054f9dee4a766a4f21601cad44aaaa |
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