MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to 'traffine.ru' which is flagged as a malicious redirector, suggesting a phishing or malware distribution attempt. The embedded URL is part of a lure related to purchasing gift cards. The ML classifier and ClamAV detection strongly indicate 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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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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/wb?keyword=where%20can%20i%20buy%20ebay%20gift%20card%20uk In PDF document text
- https://cdn-cms.f-static.net/uploads/4449172/normal_5fb78bd56506b.pdfIn PDF document text
- https://cdn.sqhk.co/depifozopupe/gihbghQ/morif.pdfIn PDF document text
- https://cdn.sqhk.co/mewobonovagi/3hjhaXp/sepoziwufikisotukeriram.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417525/normal_5fa40e9de0a43.pdfIn PDF document text
- https://girenofozajete.weebly.com/uploads/1/3/4/4/134476001/bizaxefakemakologa.pdfIn PDF document text
- https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/bc7b735791a74df.pdfIn PDF document text
- https://givexikiduxa.weebly.com/uploads/1/3/1/3/131398224/purapi.pdfIn PDF document text
- https://tegugozitofo.weebly.com/uploads/1/3/0/8/130874592/6c59918.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4459182/normal_5fb68e188956c.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/e6176e2e-3caa-4581-9d02-f1c21cdc1bfd/dexcom_guide_for_pairing.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e0c0005-2cd0-49f7-a172-42c79f7ab90b/kediwifozon.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_off0000cea8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCEA8 | 5392 bytes |
SHA-256: d92932eb6159e12f9194c458a8417704087db59c9965f095ff602069b6842a84 |
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font_01_sfnt_off0000e118.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE118 | 10880 bytes |
SHA-256: 67186086dd78ae8bdf6b46516050b867ca17d1d05041f98d97c7da40de3067dd |
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