MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document that contains an embedded URL pointing to a suspicious domain, identified as a phishing or malware distribution attempt by ClamAV and an ML classifier. The document body, though heavily obfuscated, suggests a lure related to a 'cuboid example name'. The presence of embedded URLs and the high ML score indicate a malicious intent to redirect the user to a potentially harmful 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://nomylo.ru/pbw?utm_term=cuboid+example+name
- https://zunoratev.weebly.com/uploads/1/3/5/3/135345657/7618013.pdf
- https://durozuxazoxete.weebly.com/uploads/1/3/4/6/134647509/3601206.pdf
- https://cdn-cms.f-static.net/uploads/4528959/normal_603e8251ca223.pdf
- https://cdn-cms.f-static.net/uploads/4374696/normal_604760efa4a86.pdf
- https://static.s123-cdn-static.com/uploads/4472776/normal_5ff655af529d7.pdf
- https://cdn-cms.f-static.net/uploads/4480149/normal_606c791730f45.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://jajisaparev.pbworks.com/w/file/fetch/144412299/75533067768.pdf
- http://sodopateduke.pbworks.com/f/33331087913.pdf
- https://uploads.strikinglycdn.com/files/e34472be-54ad-4cae-8a9f-6b87a22fa70f/6832909901.pdf
- https://uploads.strikinglycdn.com/files/f86f5e04-5d97-43d9-9696-ea3799f0a3d6/nonaromematavoxivapadim.pdf
- http://nigezid.pbworks.com/f/what_are_the_types_of_oral_literature.pdf
- http://ruwezebom.pbworks.com/w/file/fetch/144424962/6778898009.pdf
- http://dijakezepo.pbworks.com/w/file/fetch/144441489/watch_silenced_korean_movie_eng_sub_2011.pdf
- http://kuzimotum.pbworks.com/f/juxipumelefidosefegogelu.pdf
- https://uploads.strikinglycdn.com/files/e9c55dcc-fbe5-4019-9e48-3e5744a71a02/93751707597.pdf
- http://viluxese.pbworks.com/w/file/fetch/144414156/names_for_pubg_generator.pdf
- http://tazijebep.pbworks.com/f/72904698118.pdf
- http://nosegawibaso.pbworks.com/f/73223632916.pdf
- http://gabekujijud.pbworks.com/w/file/fetch/144538191/69374430195.pdf
- http://negovijalulu.pbworks.com/w/file/fetch/144418941/why_does_it_smell_like_maple_syrup.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_off00011b0e.binf23ab816ca9d86b9b892ed06353e8a9c3e3299b64abd47ae4607a32ac784d4d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11B0E | 4944 bytes |
font_01_sfnt_off00012bc7.binac4044b98a8d1655ae03da781d2b9608756ffeb9337a9b7dd22034a0c8393890 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12BC7 | 11328 bytes |
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