MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document flagged by ClamAV and an ML classifier as malicious. It contains an embedded URI pointing to 'traffine.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a lure related to an 'Animal Farm study guide'. No scripts were extracted, but the presence of external URIs and the malicious classification strongly indicate a phishing or malware delivery attempt.
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=animal+farm+study+guide+teacher%2527s+book
- https://cdn-cms.f-static.net/uploads/4372086/normal_5fa5f4af654db.pdf
- https://cdn-cms.f-static.net/uploads/4421342/normal_5f9a8f032ffe6.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/d0ad8c2c-dc37-43de-935b-e349d045834c/jujanogukasasatavar.pdf
- https://s3.amazonaws.com/fonibinaraj/9._3_graphing_quadratic_functions_answers.pdf
- https://uploads.strikinglycdn.com/files/9390b0eb-dcd0-4dfa-ad42-af682818595b/pavuwebugir.pdf
- https://uploads.strikinglycdn.com/files/99a55cc1-f22a-4bc7-9331-12f6b75b3f7a/fafab.pdf
- https://uploads.strikinglycdn.com/files/e744d63b-a85c-49a5-b3a5-ad8a9472c2bb/70340025757.pdf
- https://uploads.strikinglycdn.com/files/8e7f1e4a-ab02-4b42-8412-a9d2193bd5dd/rezuralezasepunoputubu.pdf
- https://uploads.strikinglycdn.com/files/e245d359-8d93-4d99-b626-672c22ef1217/sauvegarder_sms_sur_ordinateur.pdf
- https://uploads.strikinglycdn.com/files/059d380a-4049-4c0b-9a57-c46405899271/the_who_behind_blue_eyes_lyrics.pdf
- https://s3.amazonaws.com/jitimesolagun/spy_camera_apps_free.pdf
- https://s3.amazonaws.com/liwafo/fabumabifozuwekutilo.pdf
- https://s3.amazonaws.com/bezegoluzose/15940080928.pdf
- https://s3.amazonaws.com/vonuxagupeduze/64569883793.pdf
- https://s3.amazonaws.com/vazisi/civil_rights_movement_worksheets_high_school.pdf
- https://uploads.strikinglycdn.com/files/a3cc8a3a-77c8-4602-bfbf-b76c8cc7bed7/34332260120.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_off0000d05a.bind7944139cac80342fdfc203cea6c59a18d2f00165ac7ac5e873e72d185144c47 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD05A | 5764 bytes |
font_01_sfnt_off0000e3df.binb68c311bad8aa18a625a0a8c7754df6b94a3021e2aac09e3d812face71855db6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE3DF | 10116 bytes |
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