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 0.9980
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=how+to+set+up+a+one+touch+ultra+2+meter PDF link annotation
- http://fezibinuzot.iblogger.org/dovovirirubalale.pdfIn PDF document text
- http://winovigamaj.mygamesonline.org/78148695176.pdfIn PDF document text
- http://fofakowusagafo.22web.org/international_journal_of_business_strategy.pdfIn PDF document text
- http://pevazaw.mypressonline.com/zifuwaxulizagefi.pdfIn PDF document text
- http://fofumumitem.medianewsonline.com/rikijik.pdfIn PDF document text
- http://fakixuvodiwiros.22web.org/36_questions_that_lead_to_love.pdfIn PDF document text
- https://sulezesolujoseg.weebly.com/uploads/1/3/1/4/131452841/6711676.pdfIn PDF document text
- https://terodovob.weebly.com/uploads/1/3/0/7/130776228/faboje-ximisezebajet.pdfIn PDF document text
- http://mesovaronelabob.iblogger.org/interview_self_introduction_in_english.pdfIn PDF document text
- http://gewusoluxul.scienceontheweb.net/gonuxuduwafijiz.pdfIn PDF document text
- https://vokavize.weebly.com/uploads/1/3/2/7/132710687/1847069d3141.pdfIn PDF document text
- http://tewajaz.iblogger.org/english_literature_classics_top_100.pdfIn PDF document text
- http://banoduber.iblogger.org/dezafowonikiserezipo.pdfIn PDF document text
- http://kiwufaninini.22web.org/kelomogijuduwe.pdfIn PDF document text
- http://jezugelevafebir.22web.org/banking_and_finance_terminology.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://scripts.sil.orgThisIn PDF document text
- http://padusij.onlinewebshop.net/lonisured.pdfIn PDF document text
- http://bowedaliwerox.rf.gd/maulid_diba_full.pdfIn PDF document text
- http://firuwasuwubo.epizy.com/chlamydia_treatment_guideline.pdfIn PDF document text
- http://zotowivivakav.rf.gd/kujido.pdfIn PDF document text
- http://fafozega.rf.gd/international_journal_of_mathematics.pdfIn PDF document text
- http://degedudu.rf.gd/tadegopapujupil.pdfIn PDF document text
- http://tatetutigu.rf.gd/78268650964.pdfIn PDF document text
- http://parejibeve.epizy.com/interior_architecture_group_books.pdfIn PDF document text
- http://wowijikozo.epizy.com/70930230735.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://scripts.sil.org/In PDF document text
- http://scripts.sil.org/OFLAbyssinicaIn PDF document text
Extracted artifacts 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000106a8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x106A8 | 5360 bytes |
SHA-256: e21904e1d08b3ef9766432f8cbc7595b8efb5bf4dbadd7546e7987cd925cd9e2 |
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font_01_sfnt_off000118c1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x118C1 | 21012 bytes |
SHA-256: 7c8c6441be768cd37d23ca7cd548906e6c28b3c6b5e62ebba7a27cb17d8b815c |
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font_02_sfnt_off00013915.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13915 | 3532 bytes |
SHA-256: 2a1a50dd8055f9c97a3bb6542645f9d0cbf2cda2b36a805eeb68fe6315230dcb |
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font_03_sfnt_off00014714.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14714 | 11116 bytes |
SHA-256: 11de2d68495e3fabc2969372606da06a38e9664b712e0edf2a2ea62489190b99 |
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