MALICIOUS
156
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 0.9997
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 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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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://vilenefex.ru/strik?utm_term=how+to+check+voicemail+on+lg+flip+phone PDF link annotation
- https://bofubesal.weebly.com/uploads/1/3/5/9/135958810/filuxakox.pdfIn PDF document text
- http://muzibatixabu.mypressonline.com/english_grammar_book_2020.pdfIn PDF document text
- http://lulopoboxefon.scienceontheweb.net/48143806958.pdfIn PDF document text
- http://munasimowijuxi.getenjoyment.net/nazufipatob.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4483335/normal_60032effdd615.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375514/normal_6024055ce5d0f.pdfIn PDF document text
- http://tufofol.medianewsonline.com/what_is_100_step.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4365626/normal_5fecbc3e609af.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/zikeko/65714239130.pdfIn PDF document text
- https://s3.amazonaws.com/zufaxepixiguxax/what_are_examples_of_evil.pdfIn PDF document text
- http://romukebiguvux.rf.gd/sinamijezimi.pdfIn PDF document text
- https://s3.amazonaws.com/bexolamabad/guide_classes_wow.pdfIn PDF document text
- https://s3.amazonaws.com/tadevewuju/pc8_application_form_australian_passport.pdfIn PDF document text
- http://kesolimasakifi.myartsonline.com/xonojeniluni.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_off0000e0c2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0C2 | 5332 bytes |
SHA-256: aabce0dc554f7709079b706f0bebb23cb30105b36ccf6c5e8e4d677a653931e7 |
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font_01_sfnt_off0000f2e0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2E0 | 10500 bytes |
SHA-256: 91bc64d11456871e4c45cb4944fcb693681c347868e9b5e7579c373c2567f032 |
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