MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ClamAV and an ML classifier, and contains an embedded URL. The document body, though heavily obfuscated, suggests a lure related to IELTS exam preparation. The embedded URL likely leads to a phishing or malicious site.
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://huntic.ru/pbw?utm_term=ielts+upgrade+8+reading+test+3+answers
- https://cdn-cms.f-static.net/uploads/4465259/normal_605c68ee5b195.pdf
- https://static.s123-cdn-static.com/uploads/4467561/normal_5feeb3c829b16.pdf
- https://cdn-cms.f-static.net/uploads/4451941/normal_6035746be8197.pdf
- https://cdn-cms.f-static.net/uploads/4391000/normal_603c055e969ed.pdf
- https://cdn-cms.f-static.net/uploads/4461748/normal_6023cfaaf3032.pdf
- https://wezoduvum.weebly.com/uploads/1/3/4/0/134096245/4347d8578e.pdf
- https://basipavegisu.weebly.com/uploads/1/3/4/3/134390368/narimalenuguxorilit.pdf
- https://gipomezaligivuj.weebly.com/uploads/1/3/5/3/135348854/e3b462f75.pdf
- https://kazilapematif.weebly.com/uploads/1/3/5/2/135293457/zidopizepetoze.pdf
- https://toruvorunivigu.weebly.com/uploads/1/3/5/3/135317855/wokekoxoref.pdf
- https://cdn-cms.f-static.net/uploads/4451551/normal_60641d664bd69.pdf
- https://cdn-cms.f-static.net/uploads/4450042/normal_601de70625770.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/d208e16c-5097-499c-9810-70eece3a6924/15641076558.pdf
- https://uploads.strikinglycdn.com/files/61d6a852-5c9b-452c-bdb4-2284826a1cf0/sodalomazujelupexaxegat.pdf
- https://uploads.strikinglycdn.com/files/de209d00-17a2-4b3a-b0fd-8b09c00748d2/desifopozijalijugarug.pdf
- https://uploads.strikinglycdn.com/files/245d4756-5a56-4a4e-8b3e-69d8167fb522/linear_equations_practice_100_problems_with_answers.pdf
- https://uploads.strikinglycdn.com/files/d266b2e0-169d-4c46-8ab4-fee059b54f80/pojosevufe.pdf
- https://uploads.strikinglycdn.com/files/24563b7e-f598-4879-9ed2-f33f4440735b/zemasotemuzaxuv.pdf
- https://uploads.strikinglycdn.com/files/3dce9d2c-13c0-4123-8cce-22481fd9b6f4/dell_inspiron_570_motherboard.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_off0000df2a.binb43e9da92ac162b1540b7be97b62360ad741eaf2ce68bfc2a68bebce1a12e5db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF2A | 5516 bytes |
font_01_sfnt_off0000f206.binc2042844f865ada1f89afe7ed62484f8633bf397af5554b629015771cec70b7b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF206 | 9988 bytes |
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