MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains an embedded URI pointing to a suspicious domain, identified as malicious by ClamAV and an ML classifier. The document body, though heavily obfuscated, suggests a lure related to a 'firemaking guide'. The presence of embedded URLs and the overall detection by multiple security tools indicate a phishing or malware distribution 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://vilenefex.ru/wix?keyword=firemaking+guide+osrs+theoatrix
- http://sdfsdfsdf.shaketorch.com/ciclo_escolar_2020_a_2021_calendario_sep.pdf
- https://cdn.sqhk.co/sevijeruba/shjhbhi/ball_vs_brick_games.pdf
- https://cdn.sqhk.co/zenipijujate/jtWfhiG/83923958815.pdf
- https://cdn-cms.f-static.net/uploads/4422137/normal_6034e2ad35997.pdf
- http://gesemalisezusa.iblogger.org/numude.pdf
- https://static.s123-cdn-static.com/uploads/4448103/normal_5fffe22972a78.pdf
- https://winomumamo.weebly.com/uploads/1/3/1/0/131070375/butebubutinajo_gesovalirigar.pdf
- https://cdn.sqhk.co/metexemoraga/hjc7idC/63372480016.pdf
- https://zunenevalomedo.weebly.com/uploads/1/3/4/8/134855990/volaxaku.pdf
- https://cdn-cms.f-static.net/uploads/4446019/normal_600ac7bfd8ead.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://d591c853-f4c5-4af8-b05d-209519cf7dc1.filesusr.com/ugd/fc3b0b_83b0e4cbb430489cbc6218a354e42dda.pdf?index=true
- http://tinijev.epizy.com/50562831489.pdf
- http://fuvovidesom.epizy.com/36153724435.pdf
- http://xewenofos.epizy.com/dushmano_ka_dushman_movie_480p.pdf
- http://liviwofuxa.epizy.com/what_does_rcm_stand_for_in_maintenance.pdf
- https://fb9345b8-40be-4608-a8ff-9c5427dba92f.filesusr.com/ugd/98d639_c510269e293947c19e745390dd25ffac.pdf?index=true
- http://kijekamazeju.epizy.com/wakaxuzoxo.pdf
- https://eadb47d6-6712-4ecd-aa5a-2cdcf2d90b86.filesusr.com/ugd/c844bf_ff041856196446b3a81012063f9595de.pdf?index=true
- 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_off0000fad7.bin70f3df0492aa506a955a0f1af3c42df9aa77b76a25185e08fc785b998bd36a53 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFAD7 | 5292 bytes |
font_01_sfnt_off00010cb1.bin24572c3da8231e840663661391f1e51cecc2de651db2225a2db8bc18eb896193 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CB1 | 11280 bytes |
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