MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by a ClamAV detection and an ML classifier, indicating a phishing attempt. The embedded URL, 'https://baarspo.ru/123?utm_term=background+wallpaper+hd+for+windows+10', is likely used to deliver a secondary payload or redirect the user to a malicious site. Although no scripts were explicitly extracted, the PDF structure and the nature of the URL suggest an attempt to exploit user interaction for malicious purposes.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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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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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://baarspo.ru/123?utm_term=background+wallpaper+hd+for+windows+10
- https://cdn.sqhk.co/lomasamube/iv8jh7N/contract_killer_zombies_2_ios.pdf
- https://static.s123-cdn-static.com/uploads/4377101/normal_5fc72a79c953c.pdf
- https://cdn-cms.f-static.net/uploads/4486751/normal_6024aa97d3985.pdf
- https://static.s123-cdn-static.com/uploads/4420244/normal_600819efc3a18.pdf
- https://cdn-cms.f-static.net/uploads/4374364/normal_6010776b56503.pdf
- https://cdn-cms.f-static.net/uploads/4425487/normal_6035359cb19bb.pdf
- https://cdn-cms.f-static.net/uploads/4490930/normal_60205238ce3ce.pdf
- https://cdn.sqhk.co/roxirali/hbIjawZ/solegipuvusuletaxepumez.pdf
- https://cdn-cms.f-static.net/uploads/4379969/normal_6014f5058641f.pdf
- https://cdn.sqhk.co/posojuvapono/z0jejeL/velodrome_bike_cost.pdf
- http://nesozolifagezol.22web.org/wigekubawikixo.pdf
- https://cdn-cms.f-static.net/uploads/4463554/normal_601521090a3b2.pdf
- https://cdn.sqhk.co/dijowasedop/9jjZUhc/toca_life_city_free_download_ios.pdf
- https://cdn.sqhk.co/najiligopej/djfhbjd/5950860222.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- http://kopididutal.epizy.com/jexofavigilafuwujoga.pdf
- http://gagafexekoxoseb.epizy.com/jazz_piano_sheet_music_autumn_leaves.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000ec24.bin85e14a2d47d37844d09b66c34538ecec36d1f406ca5a6416633ac039bba3b691 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC24 | 5620 bytes |
font_01_sfnt_off0000ff4c.bin401523bed3ecefefa6264a0ddbfca6eadf8839b3c9f474d4534de7b2bfec38e0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF4C | 10208 bytes |
font_02_sfnt_off00012230.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12230 | 4324 bytes |
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