MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links, many pointing to PDF files, suggesting a link farm or SEO poisoning tactic. ClamAV and ML classifiers identify this as a phishing or malicious PDF. The embedded URLs likely serve as lures to download further malicious content or redirect to phishing sites.
Machine Learning
- Nyx PDF Classifier malicious score 0.9977
Heuristics 5
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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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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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=putt+putt+saves+the+zoo+wiki PDF link annotation
- https://static.s123-cdn-static.com/uploads/4378834/normal_5ffbdd7ccea64.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4405185/normal_5fefa477854e4.pdfIn PDF document text
- https://mefixakiderix.weebly.com/uploads/1/3/4/3/134319494/9135532.pdfIn PDF document text
- https://cdn.sqhk.co/sezelijimofi/giyiiYg/mini_coloring_books_target.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4413108/normal_5ffb0bea81269.pdfIn PDF document text
- https://webebusili.weebly.com/uploads/1/3/0/9/130969565/1845407.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4481168/normal_5ff5be263ee35.pdfIn PDF document text
- https://nivikaxixigimom.weebly.com/uploads/1/3/5/3/135322477/musajafox.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/viwoxuz/avs_video_editor_android_apk.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000e14d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE14D | 4824 bytes |
SHA-256: bef1e7d21b654c8f1d8c0e53c673661b970ed96f205f4cc1cb5f4a52e43849be |
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font_01_sfnt_off0000f1e1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF1E1 | 10848 bytes |
SHA-256: 694e6170e7830d420ea668605505a6f00a34558ad2dd178dd293acb662f0b3e9 |
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font_02_sfnt_off00011701.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11701 | 4324 bytes |
SHA-256: 4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
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