MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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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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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://botokaw.ru/123?utm_term=glacier+bay+water+cooler+drip+tray PDF link annotation
- https://cdn-cms.f-static.net/uploads/4379035/normal_5fd19ae29fde1.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4371807/normal_601f161431d89.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4500001/normal_6031ad1fac7d7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403121/normal_5fe806a2e8ee3.pdfIn PDF document text
- http://rilomenininun.getenjoyment.net/xulasigefotitib.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4428078/normal_600e8c9257acc.pdfIn PDF document text
- http://fujigukatujewu.medianewsonline.com/36368576723.pdfIn PDF document text
- https://venolebibu.weebly.com/uploads/1/3/5/3/135348563/xitumipowan-zivemefiwo-polewogozide.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369307/normal_6023f1b37148b.pdfIn PDF document text
- https://cdn.sqhk.co/fagaxirupunu/jd7Aheh/larry_miller_theaters_st_george.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4409103/normal_6002b9dc7d9a1.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/gebukil/xetepim.pdfIn PDF document text
- https://s3.amazonaws.com/xuvamuba/37368621031.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_off0000e90c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE90C | 5252 bytes |
SHA-256: 57ff39cdcc5564c8a1b79c3f904801f1ba2f7d43b2767f202794669da8fedf50 |
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font_01_sfnt_off0000fb12.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFB12 | 10664 bytes |
SHA-256: 80249b70ce66dda8ab6a5b4db291481d8908558f25a05bad43e94dfcfdaba9e5 |
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