MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. It contains an embedded URL pointing to 'traffine.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, suggests a 'forensic report structure' lure.
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://traffine.ru/aws?utm_term=forensic+report+structure
- https://cdn-cms.f-static.net/uploads/4375514/normal_5f94f7d48d1f5.pdf
- https://cdn-cms.f-static.net/uploads/4464863/normal_5fa494a5accbc.pdf
- https://cdn-cms.f-static.net/uploads/4481064/normal_5fa74206b00c2.pdf
- http://fontawesome.iohttp://fontawesome.io/license/
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe0a953570fb44d1ca64b0/1606290070621/fall_river_housing_authority_220_johnson_st.pdf
- https://static1.squarespace.com/static/5fc789bb48c1673e559d6e31/t/5fc84ad146ef2e08cbb0d99d/1606961873721/24381251981.pdf
- https://static1.squarespace.com/static/5fc06b148139af037642cc0d/t/5fc550813f75b16643839f5e/1606766721908/rariwajilekomikeren.pdf
- https://static1.squarespace.com/static/5fc557d06609fd0ee7af108f/t/5fc7082a1d106d256bb93163/1606879278154/vijizigexoxamitiwo.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbf50673f75b16643cbbcbf/1606373479749/nazifusajizugisur.pdf
- https://static1.squarespace.com/static/5fc1b82e11f6a419848b6c75/t/5fc491846457125654cdb616/1606717829328/33079694454.pdf
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe1b09e6d49a06bb59b8fb/1606294281919/what_technology_wants_summary.pdf
- https://s3.amazonaws.com/nuvukivaxiren/insider_s_guide_to_nashville_tn.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000104ab.bina90f79d35b855d6e419c922e1c16a7f20c875ed03b3e5f8d6d8c2638309ac592 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x104AB | 1604 bytes |
font_01_sfnt_off00010cce.binbe5035b365bc40c0b4b86b326341fba8f95471e883571ff03e7f2759c568fb06 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10CCE | 4640 bytes |
font_02_sfnt_off00011cb0.bin9a88d7c8c0493d5c242ec4c21f00d0b9bb979013ec8246e885b4c70c5c47f4dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11CB0 | 11208 bytes |
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