MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URI pointing to 'kuzutuzo.ru', which is likely part of a phishing campaign. The document body, though heavily obfuscated, appears to reference a product, suggesting a lure to trick users into clicking the malicious link.
Machine Learning
- Nyx PDF Classifier malicious score 0.9991
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://kuzutuzo.ru/strik?utm_term=microsoft+xbox+one+wireless+controller+battery+pack
- https://cdn-cms.f-static.net/uploads/4490542/normal_6023f32441706.pdf
- https://static.s123-cdn-static.com/uploads/4387582/normal_5fe5291d15fc0.pdf
- https://cdn-cms.f-static.net/uploads/4479474/normal_600b43eb0b145.pdf
- https://static.s123-cdn-static.com/uploads/4485176/normal_5fe0e266830f5.pdf
- https://static.s123-cdn-static.com/uploads/4428035/normal_60041b8d55b25.pdf
- https://static.s123-cdn-static.com/uploads/4413703/normal_5ff54155827fb.pdf
- http://mufikisa.22web.org/78370686941.pdf
- https://static.s123-cdn-static.com/uploads/4425921/normal_600479412534c.pdf
- http://fezibinuzot.iblogger.org/81744393487.pdf
- https://cdn-cms.f-static.net/uploads/4367311/normal_606647b48c750.pdf
- https://static.s123-cdn-static.com/uploads/4388813/normal_5fe481139fc8c.pdf
- http://witikotuxigere.scienceontheweb.net/wawipinuwusukakosubinamup.pdf
- http://nubuxeki.scienceontheweb.net/pezusexorudipug.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://popeganezawojeg.rf.gd/tavuzerodopowitopa.pdf
- http://sivumokevidosib.rf.gd/53036039295.pdf
- http://nuluwajewugutik.onlinewebshop.net/vekelesepagutemuzi.pdf
- http://pulutugorivexek.atwebpages.com/att_-_crl32102_dect_6.0_expandable_cordless_phone_with_digital_answering_system.pdf
- http://puzasapexuwuju.epizy.com/sopuwosifebel.pdf
- https://s3.amazonaws.com/rodakarugupoko/free_bandicam_pro_full_version.pdf
- http://likuxusodim.epizy.com/activity_based_costing_abc.pdf
- http://gefutikavuza.epizy.com/59511463430.pdf
- https://s3.amazonaws.com/wulotugadag/aloo_kachaloo_video_free.pdf
- https://s3.amazonaws.com/jajoxulabojaso/kuwimowigejefumezijaron.pdf
- http://kexemejalo.epizy.com/62990561303.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_off0000d5ec.bin1e92e0c27caa3e84f65165ce19bc29c12cee001f5bdf7fc3080ef7bcc1e3cf7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD5EC | 5480 bytes |
font_01_sfnt_off0000e8d0.bin2caa1e13b30e9ad1e6409733b5428eebc5ea65d6d6efb6fece4eb276669644cb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE8D0 | 11120 bytes |
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