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 0.9997
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://midufefew.ru/strik?utm_term=dungeons+and+dragons+movie+2012 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4407733/normal_602b4530bce60.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4411923/normal_60107b8e5abe6.pdfIn PDF document text
- http://posurazatux.mypressonline.com/how_long_does_a_solar_g_shock_last.pdfIn PDF document text
- https://fukuwere.weebly.com/uploads/1/3/5/3/135395065/nurimakoxuvukuv.pdfIn PDF document text
- http://jolovomolosubi.getenjoyment.net/begutachtungsleitlinien_zur_kraftfahrereignung.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4410002/normal_60052d4cb3ce8.pdfIn PDF document text
- https://silodadut.weebly.com/uploads/1/3/2/7/132712229/3e7cf.pdfIn PDF document text
- http://numulul.mygamesonline.org/dell_2001fp_service_manual.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366632/normal_6037231132651.pdfIn PDF document text
- https://bamupenasod.weebly.com/uploads/1/3/1/4/131410012/kixavapoweg_somoz_naginovup.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4495402/normal_6058e959b48ca.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/vinejivunitego/aprendizajes_clave_para_la_educacion_integral_lengua_materna_espaol_educacion_secundaria.pdfIn PDF document text
- https://99516632-72ce-40f3-a9a1-a01c91361c65.filesusr.com/ugd/e42c35_3c072608006e4e288f29cc7cdd4c3359.pdf?index=trueIn PDF document text
- https://s3.amazonaws.com/lopeteb/savage_worlds_deluxe_vs_adventure_edition.pdfIn PDF document text
- https://7f3356c1-ec1f-498a-9d41-5b36c14d87b7.filesusr.com/ugd/98d33d_4be88a6f0de34141a1e7bd8c0bcb9f1d.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/82e32ea2-6078-4449-94f4-d48eb4daa6f3/susigubojux.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8e3601e7-ff19-491e-a221-31b0d97c4179/27774843554.pdfIn PDF document text
- http://mixezized.myartsonline.com/tabevenalola.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/793bf1c8-4ac3-4261-b2ff-e626e22eebd2/washington_state_department_of_licensing_health_professions.pdfIn PDF document text
- https://s3.amazonaws.com/dufekifaral/gijakoga.pdfIn PDF document text
- http://kaloruligot.onlinewebshop.net/fundamentals_of_digital_logic_with_vhdl_design_solutions.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_off00010473.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10473 | 5500 bytes |
SHA-256: 0e1710be25ded10b2e6a06cd7d9ea9c0ae86906ebd1c80d543d554b2027f4e96 |
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font_01_sfnt_off00011724.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11724 | 10972 bytes |
SHA-256: a5fe15f0673ac2a3a8f0da10a1af0dc0b7bdaf668020bdeead50dd06dae7728f |
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