MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains obfuscated text and a heuristic firing for an external URI pointing to 'seumenha.ru'. This URL is likely used to host a malicious payload or redirect users to a phishing page. The ML classifier and ClamAV detection strongly indicate malicious intent, likely related to phishing or malware distribution.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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=clash+of+clans+base+design+th10
- https://cdn-cms.f-static.net/uploads/4413231/normal_605893c0813cf.pdf
- https://cdn-cms.f-static.net/uploads/4480397/normal_5fd7cfa21fef7.pdf
- https://cdn-cms.f-static.net/uploads/4416514/normal_6023718f913a0.pdf
- https://static.s123-cdn-static.com/uploads/4454825/normal_5fc94cf57ebea.pdf
- https://cdn-cms.f-static.net/uploads/4371812/normal_605aa1d4c0520.pdf
- https://cdn-cms.f-static.net/uploads/4444874/normal_60293227655bb.pdf
- https://cdn-cms.f-static.net/uploads/4365555/normal_6034ebe41360d.pdf
- https://cdn-cms.f-static.net/uploads/4451752/normal_60639216aea88.pdf
- https://static.s123-cdn-static.com/uploads/4412583/normal_5fde39dea5502.pdf
- https://cdn-cms.f-static.net/uploads/4365591/normal_603b06872c673.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/241dbaaf-9ccd-4975-9587-1c82a4ebec8b/56538957949.pdf
- https://uploads.strikinglycdn.com/files/a04d6b99-6546-439a-8ab8-4a266bd44e24/14784628018.pdf
- https://uploads.strikinglycdn.com/files/a55d80cc-c519-414d-b532-f15ee2c38e6c/6128864253.pdf
- https://s3.amazonaws.com/nodetuxapabara/essential_toefl_vocabulary_2nd_edition_flashcards.pdf
- https://s3.amazonaws.com/legenapi/how_to_install_vivint_element_thermostat.pdf
- https://uploads.strikinglycdn.com/files/8d6b0428-224a-4be5-8f85-90c04693ff57/how_to_install_vinyl_car_stripes.pdf
- https://uploads.strikinglycdn.com/files/e4d0f785-c5b8-4fd5-a6f8-8e28e80649b4/nepetiloboxejojunipid.pdf
- https://uploads.strikinglycdn.com/files/24104c7c-b832-4b20-9503-49fe55aaca6a/78029268284.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_off000124f8.bin3ba74775ca564afdaac1daccb9e4afb1f1d09aaa943d715231ad42d80f8cd4e2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x124F8 | 5428 bytes |
font_01_sfnt_off0001376c.bin5dc7fae7928b798addae7f55b51c77f5aebc4afbec0930f03f6090c5365dc939 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1376C | 11104 bytes |
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