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 0.9996
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://zajinet.ru/wix?keyword=manual+muscle+testing+chart PDF link annotation
- http://dasezin.getenjoyment.net/19854201441.pdfIn PDF document text
- http://womizepivilora.sportsontheweb.net/kenetopifagar.pdfIn PDF document text
- https://fakadaro.weebly.com/uploads/1/3/5/9/135961508/22d1ee.pdfIn PDF document text
- https://mepifinifiwiza.weebly.com/uploads/1/3/4/3/134334375/46e0c6.pdfIn PDF document text
- http://pesuloduf.medianewsonline.com/vacuna_varicela_zoster.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4410030/normal_6035f04865f23.pdfIn PDF document text
- https://simokatojerosu.weebly.com/uploads/1/3/0/8/130874490/a4d0204ef2.pdfIn PDF document text
- http://sepoxudozixo.sportsontheweb.net/t-sql_pl_sql_syntax_differences.pdfIn PDF document text
- http://tesubozapo.22web.org/lonusajazan.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379500/normal_602072d269ae6.pdfIn PDF document text
- https://polalakenasi.weebly.com/uploads/1/3/0/8/130813885/pudigugetejagaz.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387243/normal_5fcb587b52c75.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://nifekubipaxo.epizy.com/jebavizak.pdfIn PDF document text
- http://zotubune.myartsonline.com/79313086639.pdfIn PDF document text
- http://vomifavub.epizy.com/sex_and_the_city_cast_2020.pdfIn PDF document text
- http://fafezevasuba.rf.gd/negative_effects_of_migration.pdfIn PDF document text
- http://sajipesexadagon.epizy.com/41777809406.pdfIn PDF document text
- http://minirulo.epizy.com/photo_background_editor_app_apk.pdfIn PDF document text
- http://zajupulavofawi.myartsonline.com/c_for_dummies_review.pdfIn PDF document text
- http://xodupope.epizy.com/vefinako.pdfIn PDF document text
- http://palibam.atwebpages.com/nespresso_capsules_catalogue.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e3a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3A8 | 5220 bytes |
SHA-256: 7226724f8dcffa55775e02264325edc1bada19c1b335127dac5bcc65e5f8e24a |
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font_01_sfnt_off0000f548.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF548 | 10616 bytes |
SHA-256: 8710d8cf70ce20b16256264bab9c0266d8c9ddfcd4878df6e38fac08c0e93499 |
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