MALICIOUS
126
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9974
Heuristics 5
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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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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://modernplating.com/userfiles/file/30489536529.pdf In PDF document text
- http://liga-stf.ru/i/upload/files/veworufepimogu.pdfIn PDF document text
- http://fairbank-ia.org/admin/ckfinder/userfiles/files/89734057573.pdfIn PDF document text
- http://martonaroniskola.net/userfiles/file/wowofu.pdfIn PDF document text
- http://olgapolyakova.com/files/files/16729741055.pdfIn PDF document text
- http://xn--80aafbladvtgxneccoge3bt.xn--p1ai/pict/file/zanatuxeworudefiwil.pdfIn PDF document text
- https://bompentax.com/quangbasanpham/app/webroot/upload/image/files/65450688018.pdfIn PDF document text
- https://corpeverest.com/ckfinder/userfiles/files/jubafewezobaro.pdfIn PDF document text
- https://freedomtampons.com/wp-content/plugins/super-forms/uploads/php/files/ff4e4018fd58e1e827af331e5ef2c153/80948881475.pdfIn PDF document text
- http://rc-saty.cz/gais/image/file/54104467202.pdfIn PDF document text
- http://sonnenheizungen.ch/fckeditor/editor/images/file/tufonabogomaxawebeb.pdfIn PDF document text
- http://galluccifaibano.com/userfiles/file/bibexodemiviterivege.pdfIn PDF document text
- https://needletherapy.eu/upload/file/nazuforekejoramaze.pdfIn PDF document text
- https://e-midas.ro/files/file/rudibodedezidilisutawadi.pdfIn PDF document text
- https://menuiserie-sainte-anne.fr/userfiles/file/25009494488.pdfIn PDF document text
- http://mayingiabao.com/upload/files/3901242085.pdfIn PDF document text
- https://hobbes-group.com/upload/files/86823092540.pdfIn PDF document text
- http://e-kva.ru/admin/ckfinder/userfiles/files/fakugaxoso.pdfIn PDF document text
- http://altronic.pl/!mag2011/userfiles/file/sukivin.pdfIn PDF document text
- http://www.jobsincrete.gr/images/_user_na/file/kafikimasexiwoluk.pdfIn PDF document text
- http://www.taimaobi.com/admin/ckfinder/userfiles/files/29118273414.pdfIn PDF document text
- https://amagi.la/wp-content/plugins/formcraft/file-upload/server/content/files/16136aa589ad13---821028432.pdfIn PDF document text
- http://rybarict.cz/webpagebuilder/ckfinder/userfiles/files/mozutalozimo.pdfIn PDF document text
- http://feg.vn/uploads/files/50741666906.pdfIn PDF document text
- https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/S30rS-6n6vg/uplcv?utm_term=fireboy+and+watergirl+unblocked+66PDF 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_off0000dd7e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDD7E | 18044 bytes |
SHA-256: b2f587df5f6977a93b3108a51d696f033739a5afab7eecb7eae08161c3f26102 |
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font_01_sfnt_off00010cca.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CCA | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_02_sfnt_off000124e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124E1 | 11056 bytes |
SHA-256: 6065f3c0bfd12f95f961f5f3d9ce767cecfb9358a030ed6fbb48a3d6da066e70 |
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