MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, which is highly indicative of a phishing or malware distribution attempt. The ML classifier and ClamAV detection strongly support its malicious nature. The document body, though heavily obfuscated, appears to be a lure related to Dyson filters, aiming to trick users into visiting the malicious URL.
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://pelibifir.ru/strik?utm_term=how+to+clean+filters+on+dyson+animal
- http://lumacy.site/17595910615c2amj.pdf
- https://static.s123-cdn-static.com/uploads/4481515/normal_5ffce5f621bf1.pdf
- https://static.s123-cdn-static.com/uploads/4412761/normal_5ffc1ccc8d842.pdf
- https://cdn-cms.f-static.net/uploads/4482413/normal_60401690adcc0.pdf
- http://dehydratedoriginalgoodness.com/attack_on_titan_aesthetic_wallpaper_desktoplb0ga.pdf
- https://cdn.sqhk.co/busumodofu/idkT1ja/ufo_enemy_unknown_online_browser.pdf
- https://cdn.sqhk.co/gasajolop/icbVNbY/radodijinekijugasul.pdf
- https://cdn.sqhk.co/gufulixofoma/gQQ8Hhj/glavenus_mhw_guide.pdf
- http://7lessons.fun/dizeka572ti.pdf
- http://ig-copyrightnoticehelp.com/listening_test_3_book_9_answerst1ts7.pdf
- http://nonly.xyz/how_to_light_switch_timers_work3jiid.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/6663d570-c03d-4062-9cd6-cbb4956c59b7/zogumoximof.pdf
- https://uploads.strikinglycdn.com/files/ee8fda86-8e33-44f8-ac9b-05ebf7851788/first_alert_co400_reset.pdf
- https://uploads.strikinglycdn.com/files/d871cd85-925b-4e50-b728-20639c507c01/31067892679.pdf
- https://f72b89be-0fa6-41ee-8162-331329ef78ce.filesusr.com/ugd/95089d_9db929ce9cb042a6bd7b9acece527716.pdf?index=true
- https://4cf2acc4-d143-4013-a78d-f21de0873c4f.filesusr.com/ugd/e4636f_6a21ba9334654b748594fef0fc63fc69.pdf?index=true
- http://relilirijupike.epizy.com/66050412761.pdf
- http://gagipuriligeme.rf.gd/60745330509.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 |
|---|---|---|---|
stream_005_off000101d4.bin65fc02ac44d50b58305748ac4084a63a2b00ba2dcf50f449034630d727d4ce32 |
decompressed-pdf-stream | PDF FlateDecoded stream at offset 0x101D4 | 10608 bytes |
font_00_sfnt_off0000e424.bin4e9698865416e259b69e911881a7b1f6e3518ec7c185cc71c14e6178c54547c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE424 | 5324 bytes |
font_01_sfnt_off0000f638.bin60647be669732315999495f41d25bbccfa8721db7fcd94573166c2f0792152c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF638 | 2712 bytes |
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