MALICIOUS
186
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
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 0.9990
Heuristics 6
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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 contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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=sedona+method+training+uk PDF link annotation
- https://zumokijux.weebly.com/uploads/1/3/5/9/135966910/644ebd32b6.pdfIn PDF document text
- https://menusopam.weebly.com/uploads/1/3/4/5/134597334/fapoxuros.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4466661/normal_6052ea0f0cdcc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445890/normal_5fd8e712c1e7d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420036/normal_5fd7caffa099f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366660/normal_6035819e18264.pdfIn PDF document text
- http://tigesonepovar.66ghz.com/pazegis.pdfIn PDF document text
- https://voxesisa.weebly.com/uploads/1/3/4/3/134349259/8061727.pdfIn PDF document text
- https://kijapipova.weebly.com/uploads/1/3/1/4/131407887/tetitutolavu.pdfIn PDF document text
- https://tufulikuzusader.weebly.com/uploads/1/3/4/8/134866114/3ebd4c204.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://41be308f-8a64-4dec-8b30-4937605be974.filesusr.com/ugd/f042fe_9b0503ec1a7746cfa6bb7b2d25d41fc6.pdf?index=trueIn PDF document text
- https://e5b7f393-9b83-42c5-a877-5b85c0c772c8.filesusr.com/ugd/77b42d_f73e1ff65b8a4e5cb05f1c799ac57d19.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/9a128278-d695-47fc-8d7d-911056fa1467/27052911137.pdfIn PDF document text
- https://c1bbde11-5cda-4f7c-8b74-b2fe90b484f5.filesusr.com/ugd/1c8c6c_87e25cc164d34336a13dd8040b553d0d.pdf?index=trueIn PDF document text
- https://ef2e072a-e8a2-4438-804d-cc750be2e2f6.filesusr.com/ugd/6a22cb_0d69391f439646f99aab7368162e8733.pdf?index=trueIn PDF document text
- http://disupenepoka.epizy.com/33185350836.pdfIn PDF document text
- https://2e6726a7-2e78-456a-9fa1-8bc85c3b20a6.filesusr.com/ugd/76e31d_450a5137ee2e457ab1ffd1389f231ff9.pdf?index=trueIn PDF document text
- http://luzutajezilako.rf.gd/career_cruising_login_information.pdfIn PDF document text
- https://0a38098d-26c8-4844-ab0b-2dfc398d7f8d.filesusr.com/ugd/fffd55_be50c235922c4f0ebf171641eaf4fbe3.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/4c9ea2a5-51b5-4880-9788-6766ad1a723a/damusatesesadefi.pdfIn PDF document text
- http://weralawubuzeg.epizy.com/55162992460.pdfIn PDF document text
- http://redufowoloware.rf.gd/biological_science_1_and_2_free_download.pdfIn PDF document text
- https://e4c06157-4c4c-4c30-848d-1ce07482e123.filesusr.com/ugd/99e070_9bd8ff7cfcb34e57a2e2275e935bfb5b.pdf?index=trueIn PDF document text
- https://uploads.strikinglycdn.com/files/abf6d5db-621a-42e5-a1f2-e1f857e584d6/the_killing_of_uncle_sam_reviews.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ea77.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEA77 | 5080 bytes |
SHA-256: abfc83f121c9feeca872847b0659274571178b1e9c47c285ba30acf756ff43a6 |
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font_01_sfnt_off0000fb82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB82 | 11196 bytes |
SHA-256: 3f1ae7ae6a5e8732fabae103ff63faafff9662de59b0922bc96ff18e113a11fc |
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font_02_sfnt_off00012189.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12189 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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