MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a heuristic indicating an external URI, specifically `https://traffnew.ru/strik?utm_term=youtube+piano+lessons+andrew+furmanczyk`. The document body, though heavily obfuscated, appears to reference the same search query, suggesting a phishing or social engineering lure. ClamAV detection and ML classification further support its malicious nature. No scripts were extracted, but the embedded URL is the primary indicator of malicious intent.
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://traffnew.ru/strik?utm_term=youtube+piano+lessons+andrew+furmanczyk PDF link annotation
- https://cdn-cms.f-static.net/uploads/4393220/normal_5f93ffd40fefe.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/b5a31272-3d6f-4e6e-94ee-5dec2b8f9024/dimefogiweselodelop.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8151e137-3b42-431c-ad54-4cb376d3e419/17684338072.pdfIn PDF document text
- https://s3.amazonaws.com/salade/cattell_iii_b_test.pdfIn PDF document text
- https://s3.amazonaws.com/nitatotol/lopoxexazewopijulo.pdfIn PDF document text
- https://s3.amazonaws.com/kukazowox/uniform_cost_search_in_python.pdfIn PDF document text
- https://s3.amazonaws.com/tiniruru/free_templates_for_50th_anniversary_invitations.pdfIn PDF document text
- https://s3.amazonaws.com/fisulefajow/airtel_kyc_app.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc1627ad26ff1194f77136a/t/5fc6fb2ba038a451bce188ba/1606875947722/pilefotuzenituno.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8cc83fa9-7629-402d-a922-125fbd045266/dupubitadigakedawubep.pdfIn PDF document text
- https://s3.amazonaws.com/selivuvumepaveb/car_expenses_log_book_template.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d2f4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2F4 | 5712 bytes |
SHA-256: 3785ecfeb59aeafd3521305270e934efbd82d0a54c5f6221dfb77187cc77c698 |
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font_01_sfnt_off0000e671.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE671 | 10276 bytes |
SHA-256: a20cf5781d7e50b67fb6c9b7fe6eef7f04f2e6f87dedf673d5ef0c9c7fe046f7 |
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