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 0.9998
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://leonvi.ru/strik?utm_term=jung+red+book+art PDF link annotation
- http://arthromedshop.xyz/jofojewimarepeporedovud1ilm.pdfIn PDF document text
- http://tamodemuror.getenjoyment.net/23984799123.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4502236/normal_5fe0985496dad.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410191/normal_6001d7eb72465.pdfIn PDF document text
- https://cdn.sqhk.co/lojibuwe/2bhbyhi/nivunotude.pdfIn PDF document text
- https://cdn.sqhk.co/keridola/hdjclY6/digital_marketing_company_in_salem.pdfIn PDF document text
- http://shoop-ff.ru/scondoo_cashback_deals_couponsoln8l.pdfIn PDF document text
- https://cdn.sqhk.co/toledexipez/ihjeS7Z/marapets_goals_guide.pdfIn PDF document text
- http://daludaja.getenjoyment.net/26054557521.pdfIn PDF document text
- https://cdn.sqhk.co/dexasubu/66idxb9/9941634559.pdfIn PDF document text
- https://cdn.sqhk.co/belumozobu/0o2f2Fg/3840270672.pdfIn PDF document text
- http://pe50off.pro/rewawopofakoxamek3wq53.pdfIn PDF document text
- http://borejukeluteva.mygamesonline.org/73712280800.pdfIn PDF document text
- https://cdn.sqhk.co/zaborofisi/ehaMRia/67145042146.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447280/normal_603b320783efd.pdfIn PDF document text
- http://4kuhd.me/percy_jackson_lightning_thief_tv_show6sf0w.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4447640/normal_601fa9d24b883.pdfIn PDF document text
- http://beautysss.site/mugenaturexutebogdwxil.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://xifeloj.onlinewebshop.net/25454546699.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://scripts.sil.org/OFLIn 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_off0000efa3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFA3 | 4976 bytes |
SHA-256: c06b154676ad83f2379093d675761a16c0be0502e6969ac8cc094e3d3240382f |
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font_01_sfnt_off0001009f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1009F | 10724 bytes |
SHA-256: c8b848ba1726972871dd43b220e84506f27842b57a87cd1e4cd9b47a4cff3b5c |
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font_02_sfnt_off00012559.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12559 | 16204 bytes |
SHA-256: 514ec34c774379c82780ce3b826aceada3291152a2a4734d997485cf707bbc49 |
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