MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The sample is a PDF document identified as malicious by ML classifiers and ClamAV. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a phishing or malware distribution site. The PDF structure also exhibits duplicate object bodies, which can be a technique used to evade detection.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
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://trafftec.ru/aws?utm_term=subarachnoid+hemorrhage+nice+guidelines PDF link annotation
- https://site-1171643.mozfiles.com/files/1171643/pularez.pdfIn PDF document text
- https://radelemetiwiwi.weebly.com/uploads/1/3/4/5/134520029/8787450.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4478146/normal_5fdc1f9a2ce1c.pdfIn PDF document text
- https://porelananov.weebly.com/uploads/1/3/0/7/130775759/bekabasuref-rexokaxu.pdfIn PDF document text
- https://site-1175508.mozfiles.com/files/1175508/degorumuxaluriroziborid.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374983/normal_5ffb0ec14732d.pdfIn PDF document text
- https://lodirunesu.weebly.com/uploads/1/3/0/8/130874391/69a30d7.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4377120/normal_5fe3d9561b7f2.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366978/normal_5f9b7dd1e36ae.pdfIn PDF document text
- https://kizekusoviwo.weebly.com/uploads/1/3/1/4/131453028/1150995.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4403814/normal_5ff847398de15.pdfIn PDF document text
- https://site-1206084.mozfiles.com/files/1206084/6070611926.pdfIn PDF document text
- https://jeponiruwapin.weebly.com/uploads/1/3/0/7/130776483/b0566884.pdfIn PDF document text
- https://site-1166708.mozfiles.com/files/1166708/6358164039.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off00031d89.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x31D89 | 5596 bytes |
SHA-256: 40a9f30c2f99f68482cd2fceca7430599ff294be4a57cf19a175906287270151 |
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font_01_sfnt_off0003305b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x3305B | 14376 bytes |
SHA-256: 531632cd5b3684abd6b7f8e56626e9c538ab332766021a318805defec0574581 |
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