MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF document flagged by multiple heuristics and a machine learning classifier as malicious. It contains an embedded URI pointing to 'https://seumenha.ru/strik?utm_term=lasko+tower+fan+filter+cleaning', which is likely a phishing or malware distribution URL. The document body is heavily obfuscated, but the presence of the external URI suggests an attempt to redirect the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9996
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://seumenha.ru/strik?utm_term=lasko+tower+fan+filter+cleaning
- https://cdn-cms.f-static.net/uploads/4392193/normal_60215bc62d871.pdf
- https://cdn.sqhk.co/junukexad/eijhhMk/86112779021.pdf
- https://cdn-cms.f-static.net/uploads/4444102/normal_603911c48344e.pdf
- https://cdn.sqhk.co/tiwoxebu/WYjglgg/86334918997.pdf
- https://cdn-cms.f-static.net/uploads/4365649/normal_603690172674b.pdf
- https://cdn-cms.f-static.net/uploads/4461523/normal_603c8305b2f15.pdf
- https://cdn-cms.f-static.net/uploads/4372361/normal_60133f359b5f6.pdf
- http://patajafurep.mywebcommunity.org/carpenito_nursing_diagnosis_14th_edition.pdf
- http://zakomuxoza.getenjoyment.net/concrete_sensory_details_examples.pdf
- https://cdn-cms.f-static.net/uploads/4490917/normal_60269781ebdba.pdf
- https://cdn.sqhk.co/xakurusuk/BgeIij7/kovemaboko.pdf
- http://lobuzef.iblogger.org/91622954231.pdf
- http://fisujerekuvij.getenjoyment.net/renefuvusazav.pdf
- https://cdn-cms.f-static.net/uploads/4413585/normal_60651af79ef98.pdf
- https://cdn.sqhk.co/moturalogupe/hbjbRhf/puwovofok.pdf
- https://cdn.sqhk.co/doxufojixene/9hb6Wgg/jogo_toca_kitchen_2_360.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://lopusewagini.epizy.com/data_analysis_methods_in_physical_oceanography_third_edition.pdf
- http://widepidaba.atwebpages.com/28167843177.pdf
- http://tetedar.epizy.com/swot_of_coca_cola.pdf
- http://mibobugaf.rf.gd/google_sign_in_android_example_github.pdf
- http://pimifemegizak.epizy.com/wereremizefonaj.pdf
- http://jumezezufa.rf.gd/gosivifu.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_off0000eaaa.bin29c39c814b5fd5647b9990d228ebe373b29d97593b3b3b51021758b075bd6d0f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEAAA | 5144 bytes |
font_01_sfnt_off0000fc5b.bin2cf35487cf6c69bc6445b02bdfcb5fd696949b35bcfd6549322e55392fe2c910 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFC5B | 11100 bytes |
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