MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. The embedded URL points to a domain that appears to be part of a phishing or malware distribution scheme, disguised as a free book download. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest it's designed to trick users into downloading further malicious content.
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://traffine.ru/strik?utm_term=business+communication+skills+books+free+download PDF link annotation
- https://pazudafodimaje.weebly.com/uploads/1/3/0/7/130776249/fogaw-lekotolikuxesow-rarunofuromig-wumawizakegonek.pdfIn PDF document text
- https://goponubinolofuv.weebly.com/uploads/1/3/4/6/134695307/fenoguxinotare-gegire-pekininebupap.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4454561/normal_5fdb1e721c85c.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/semuxemakaw/35177465793.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fd2577f0-71f7-48c3-abe3-c17c4f239ce9/tetolased.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4e136c6f-edb3-4b19-b4c1-7df18f88208a/nalokapi.pdfIn PDF document text
- https://s3.amazonaws.com/ritoma/78218932906.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1f8a83a4-fd13-4a9d-a18a-aa7c7722bc57/69255789769.pdfIn PDF document text
- https://s3.amazonaws.com/zesotat/lagu_salah_apa_aku_cover_aviwkila.pdfIn PDF document text
- https://s3.amazonaws.com/lijulijowivaze/33665267872.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0149b1ff-23c0-429b-97a5-82a34d94a74a/fivorudo.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/377afd4c-b147-450d-a929-0bd7e65692b4/terubudofefile.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_off0000e295.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE295 | 5512 bytes |
SHA-256: 0a4f988d1cf6060dde725b65c550d668c25d92172a0c27303307307a72269fba |
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font_01_sfnt_off0000f550.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF550 | 10176 bytes |
SHA-256: 5b8f106531d9f220822eed7d456a43423695867ad8770c125de89e3e6ae2f57b |
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