MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged by multiple heuristics as malicious, including a critical ClamAV detection for 'Pdf.Phishing.Trojan'. It contains a large number of external links, many pointing to PDF files, suggesting a link farm or SEO spam tactic. The embedded URLs, such as 'https://trafftec.ru/strik?utm_term=dangerous+woman+ariana+grande+mp3', are likely used to redirect users to malicious content or phishing pages.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 5
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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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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafftec.ru/strik?utm_term=dangerous+woman+ariana+grande+mp3
- https://cdn-cms.f-static.net/uploads/4365586/normal_5f9a593540890.pdf
- https://cdn-cms.f-static.net/uploads/4427077/normal_5fada3ecb5482.pdf
- https://woxomeze.weebly.com/uploads/1/3/4/4/134498023/4980059.pdf
- https://cdn-cms.f-static.net/uploads/4382621/normal_5fa598612c6ea.pdf
- https://lonodoxelu.weebly.com/uploads/1/3/4/3/134305804/roruwuw.pdf
- https://mumixopid.weebly.com/uploads/1/3/1/8/131872042/bupoxegikifu_fenamijixogos_jimoxovume.pdf
- https://birebojutadavom.weebly.com/uploads/1/3/4/3/134342015/642011f5.pdf
- https://gasagadivegolix.weebly.com/uploads/1/3/4/4/134488570/semino.pdf
- https://gefozovunipor.weebly.com/uploads/1/3/4/5/134585144/efbf42dbb70c2a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/bexolamabad/mozurim.pdf
- https://s3.amazonaws.com/vezumobigodub/dna_study_guide_worksheet.pdf
- https://s3.amazonaws.com/liguwubore/30352869368.pdf
- https://s3.amazonaws.com/rujabepifar/acrobat_pro_vs_standard.pdf
- https://s3.amazonaws.com/mufukep/uta_hagen_book.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000b12f.bin7c240f592938ea05b6097b105395b0083bf1de65cc3b9759ec4b64d7146d9780 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB12F | 5500 bytes |
font_01_sfnt_off0000c3eb.bind5a3ea2d9bc653e5053ae58fdc894b340a00359406d8bc27f7dadd9a4ab5a1cc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC3EB | 10832 bytes |
font_02_sfnt_off0000e856.bin1df41416ece054d3cca32f135e48dc95f4d9c8a2bff4ba4edba1d14e21aabef6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE856 | 18776 bytes |
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