MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was detected as malicious by ML classifiers and ClamAV, specifically identified as a phishing trojan. It contains an embedded URI pointing to 'trafffe.ru', which is likely part of a phishing or malware distribution scheme. The document body, though heavily obfuscated, contains text related to search queries, suggesting a lure to a malicious website.
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://trafffe.ru/123?utm_term=wedding+bells+word+whizzle+answers PDF link annotation
- https://cdn.sqhk.co/wemupaxuziv/jhcFgia/kea_coloring_book_online_free.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366374/normal_5f879d40068dc.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412413/normal_5fa5329e9d2ba.pdfIn PDF document text
- https://fitetavixanara.weebly.com/uploads/1/3/4/7/134721375/99a3e57d54.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4427544/normal_5fa7e1435c65f.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/gupuso/el_catecismo_de_heidelberg.pdfIn PDF document text
- https://s3.amazonaws.com/jiwisigetizoxif/abdomen_globoso.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1eb3e5e2-e6ef-41af-a292-22891493b743/80103494092.pdfIn PDF document text
- https://s3.amazonaws.com/levumoduf/business_administration_and_management_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/5f331817-ec4e-45ee-8e59-25d1f8515db9/baxumugakuwajokejow.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/141873a4-3e5e-462e-91ca-f0f582603fb6/65457873649.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bd0fc2af-534f-458f-b6c6-5edbcaca9e40/bixejaliwosegap.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_off0000d33c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD33C | 5384 bytes |
SHA-256: 94adf7997e6f8fd2efc424b493f41e472c26dfc72ef0b4fcd61a6bb3fb6cdce0 |
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font_01_sfnt_off0000e5a2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5A2 | 10604 bytes |
SHA-256: bfb08657ba5c19ec5db1191c0f1328ac81e097d30efb1dd47c1c1b21a7aa4e1a |
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