MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains heuristics indicating an external URI and embedded URLs, with the primary suspicious URL being 'https://traffine.ru/strik?utm_term=samsung+tv+service+manual'. The ML classifier and ClamAV detection strongly suggest malicious intent, likely phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a social engineering attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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://traffine.ru/strik?utm_term=samsung+tv+service+manual
- https://cdn-cms.f-static.net/uploads/4443799/normal_5fa7f2d131226.pdf
- https://cdn-cms.f-static.net/uploads/4422148/normal_5fa96552d6991.pdf
- https://cdn-cms.f-static.net/uploads/4421959/normal_5fb38a7fb85ad.pdf
- https://cdn-cms.f-static.net/uploads/4371543/normal_5f9da08fae250.pdf
- https://cdn-cms.f-static.net/uploads/4426543/normal_5f9959927988c.pdf
- https://static.s123-cdn-static.com/uploads/4420610/normal_5fccfc924a0f0.pdf
- https://static.s123-cdn-static.com/uploads/4393754/normal_5fcb7be350ae0.pdf
- https://cdn-cms.f-static.net/uploads/4450438/normal_5fbf0eb8655e8.pdf
- https://cdn-cms.f-static.net/uploads/4367617/normal_5fae94f99f221.pdf
- https://cdn-cms.f-static.net/uploads/4382430/normal_5f9042316f16a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fc117cc3398ff75152f2ade/t/5fc368527acac6192a2c0146/1606641747108/descargar_biblia_reina_valera_gomez_2010.pdf
- https://static1.squarespace.com/static/5fc5307916f6d44b07da8be2/t/5fd023ebef76c20f2d3e0b5f/1607476204241/66384914588.pdf
- https://static1.squarespace.com/static/5fc123632e537a05ef0a8a98/t/5fd01e3326d54b3c06c6ceea/1607474750406/60862081613.pdf
- https://s3.amazonaws.com/taturi/99493976947.pdf
- https://static1.squarespace.com/static/5fc111025e8e827d428ec193/t/5fc81fe990a4f8549d6badd2/1606950890473/pepuweger.pdf
- https://s3.amazonaws.com/rebomedug/nopuxowekalanuvodu.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000f9c7.binfbd31b979468d4451008a3eb10041a256077f2f4432299f4834bfdf9f71dbfd8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF9C7 | 5284 bytes |
font_01_sfnt_off00010baf.bin8baae6a6089ee16a88c463462fb05904dd0826677779c66534fccc835734bcd6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10BAF | 11004 bytes |
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