MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URL that points to a suspicious domain, likely a phishing or malware distribution site. The ML classifier and ClamAV detection strongly indicate malicious intent. The document body, though heavily obfuscated, suggests a lure related to 'similar triangles review pdf', which is likely a pretext to trick users into visiting the malicious URL.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://druttle.ru/award?keyword=similar+triangles+review+pdf
- https://cdn-cms.f-static.net/uploads/4386609/normal_5fdba4ebcb1d2.pdf
- https://cdn.sqhk.co/bidekidarub/jNEhbjd/wejadawagiboz.pdf
- http://vinuporabomod.iblogger.org/42345094504.pdf
- https://cdn-cms.f-static.net/uploads/4406806/normal_60374602577bb.pdf
- https://cdn.sqhk.co/baxewoxevum/jdM6ieZ/fenoxobu.pdf
- https://static.s123-cdn-static.com/uploads/4443617/normal_5ff757ce2c766.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/88bd914f-f2f3-45f6-a8a3-f4f1d08cfa80/88405322385.pdf
- http://salogun.rf.gd/lovubiwiwito.pdf
- https://uploads.strikinglycdn.com/files/3cb18ebe-13bb-4fdb-92e8-209c4f798cd3/64378158692.pdf
- https://s3.amazonaws.com/pululusodogi/lagu_karaoke_avenged_sevenfold_dear_god.pdf
- http://pufagaduvamoj.rf.gd/10485975491.pdf
- http://poluxik.epizy.com/rukanulopebum.pdf
- https://s3.amazonaws.com/fusopoxipo/towejurugowuzunibuninor.pdf
- http://kunuwinafedib.epizy.com/gw2_weaponsmith_guide_0-_400.pdf
- https://uploads.strikinglycdn.com/files/d8cf266e-14e6-4c7b-ad92-fa8d22acdcd5/80049439426.pdf
- https://uploads.strikinglycdn.com/files/785d2b73-b2e6-41b8-b4d5-b83eb18cde03/kejugur.pdf
- https://uploads.strikinglycdn.com/files/176f0df9-78f6-49d4-89d1-a8db4d985508/isaac_asimov_foundation_series_book_order.pdf
- https://s3.amazonaws.com/suxuzubojut/broadcast_receiver_service_android_example.pdf
- https://uploads.strikinglycdn.com/files/34bf9c58-32d9-4185-8111-88d4867e18a2/how_to_write_a_statement_of_faith_for_employment.pdf
- https://uploads.strikinglycdn.com/files/e780a619-d8d7-432b-b3a0-2f2be9531934/jasopevedulizat.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_off0000f1a2.bin2fb40e926f5997a64aec8f64f020299705e6a17e684348b995b8b3f7916404a5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1A2 | 5616 bytes |
font_01_sfnt_off000104b9.bin46fd6c2d683602248977ccf5a67397cf379bdece7b6457134732a67488e476a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104B9 | 10488 bytes |
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