MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URL pointing to 'trafffe.ru', which is flagged as suspicious and likely leads to a phishing or malware download page. The document body, though heavily obfuscated, contains references to 'Pokemon tower defense unblocked' and the wkhtmltopdf application, suggesting a lure to trick users into downloading a malicious file. The ML classifier and ClamAV detection strongly indicate malicious intent.
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://trafffe.ru/strik?utm_term=pokemon+tower+defense+unblocked
- https://cdn.sqhk.co/muxigatatini/nH2vgji/5942928257.pdf
- https://cdn.sqhk.co/kuzosexiwugu/ODE0ggB/bigcommerce_order_notifications.pdf
- https://cdn-cms.f-static.net/uploads/4369152/normal_5f88a6fae2778.pdf
- https://cdn-cms.f-static.net/uploads/4369915/normal_5fa89e0d785b8.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/f6587473-3bab-49c8-9515-ec8b168a8263/song_lyrics_to_above_all_by_michael_w._smith.pdf
- https://uploads.strikinglycdn.com/files/b6a8c9d9-605e-454a-b44b-23efd1a7578f/xirivasojalebijubiru.pdf
- https://uploads.strikinglycdn.com/files/d213ea73-b2ac-46b5-ae49-e39c8e0cf3a4/mopabiraradusedalol.pdf
- https://s3.amazonaws.com/gurowozenupifi/67854894816.pdf
- https://s3.amazonaws.com/xezujuxoz/a1_tamil_movie_tamilrockers_2019.pdf
- https://uploads.strikinglycdn.com/files/9ce4b10a-de83-4bf1-b36a-613b3c1b940e/widuji.pdf
- https://uploads.strikinglycdn.com/files/03524ba7-14ca-49b5-a464-31d7b50366b9/boiling_point_of_c3h8.pdf
- https://uploads.strikinglycdn.com/files/c0ccf665-0942-46d6-8110-9ad99993afb7/vintage_bernina_830_record_manual.pdf
- https://uploads.strikinglycdn.com/files/487aec23-a6a9-41d3-a0f2-2dbcdd34166b/12674734404.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_off0000b887.binb90b109c34db9b2d961be312c0c64f13ba4f5af9c83d6ae4556a72cb7f468167 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB887 | 2880 bytes |
font_01_sfnt_off0000c2c5.bind493f169185d9ebc0c867417ab3f71991c28bd039c525d5cef7303dadf92cd13 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC2C5 | 5256 bytes |
font_02_sfnt_off0000d4ab.binc8b7b861566ecca29d891e2a1f4ff84b4033dc87e67ecf776b5dd77a5dd821f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD4AB | 11192 bytes |
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