MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URI pointing to 'vilenefex.ru', which is likely a phishing or malware distribution site. The document body, though heavily obfuscated, appears to be a lure related to a search query, designed to trick users into clicking the malicious link.
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://vilenefex.ru/award?keyword=how+to+clean+keurig+coffee+maker+without+vinegar PDF link annotation
- https://cdn.sqhk.co/xeloxilava/jiihiig/jetipilawozitap.pdfIn PDF document text
- https://cdn.sqhk.co/wutalididow/hcrhhir/towebewejabubeduwesuv.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4420468/normal_5fd9118a61068.pdfIn PDF document text
- https://cdn.sqhk.co/vibisidumes/hgfiigc/74395645963.pdfIn PDF document text
- https://cdn.sqhk.co/ledodatefu/ajhmhbA/mx_player_pro_mod_apk_latest_version_download.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4368495/normal_600452d737417.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4408721/normal_601a72105b02b.pdfIn PDF document text
- https://cdn.sqhk.co/potasuregoz/ihdhgjf/gugetavobew.pdfIn PDF document text
- https://cdn.sqhk.co/madagijoj/EmuOifg/xoremudamuvuzapud.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/nisiwanolom/3736060062.pdfIn PDF document text
- https://s3.amazonaws.com/tasufagijaremo/nuwogawilonewa.pdfIn PDF document text
- https://s3.amazonaws.com/luborinizu/adobe_acrobat_x_pro_serial_number_2017.pdfIn PDF document text
- https://s3.amazonaws.com/dabatisew/tn_scert_books_free.pdfIn PDF document text
- https://s3.amazonaws.com/gafedupeba/84806768826.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e0ea.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE0EA | 5292 bytes |
SHA-256: 32ddb8e07acfe6f663203a115a66df5aa2d0c84da9e237921bdc44ac3808e9b9 |
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font_01_sfnt_off0000f2e3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF2E3 | 10468 bytes |
SHA-256: 1d75c144d87cd859feadcda6cc7b1f951adb47f337065917b4d44c0f08564c3e |
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