MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a high risk score. It contains an embedded URL pointing to 'traffset.ru', which is flagged as suspicious. The PDF structure and content, though partially obfuscated, suggest a lure to a malicious external resource. No scripts were extracted, but the presence of an external URI and the overall detection profile strongly indicate a phishing or malware delivery attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://traffset.ru/123?utm_term=travelers+among+mountains+and+streams PDF link annotation
- https://cdn-cms.f-static.net/uploads/4392869/normal_5f905925eaba2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4379387/normal_5f9b823a71520.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4406166/normal_5f9efac043d04.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479715/normal_5fbd89d100cdc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387567/normal_5f95086778cff.pdfIn PDF document text
- https://site-1177113.mozfiles.com/files/1177113/49844022050.pdfIn PDF document text
- https://cdn.sqhk.co/dijobika/5jcicL5/best_t_mobile_deals_for_existing_customers.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4470385/normal_5fd9c0b1c82bc.pdfIn PDF document text
- https://site-1202889.mozfiles.com/files/1202889/laditebedevokuli.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/wixatax/acrylic_paint_color_mixing_guide.pdfIn PDF document text
- https://s3.amazonaws.com/pazifetanegapu/petexuk.pdfIn PDF document text
- https://s3.amazonaws.com/rewepalazamiso/introduction_legal_contract_whereas.pdfIn PDF document text
- https://s3.amazonaws.com/xomepixo/english_speaking_guide_kyoto.pdfIn PDF document text
- https://s3.amazonaws.com/jesidofefe/ganesh_aarti_bhajan_song.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_off0000df4a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF4A | 5156 bytes |
SHA-256: 2f25c95c4cb500989656570e9f74b3833ae4f18b93f40baf00a6dbbdfaf96761 |
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font_01_sfnt_off0000f0be.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF0BE | 10376 bytes |
SHA-256: e15ef4a4730bee3a315edd09513fc59c44fb8fc79b700f4a723371372a3b6f31 |
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