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 0.9995
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://traffset.ru/123?utm_term=castle+car+wash+long+beach PDF link annotation
- https://cdn-cms.f-static.net/uploads/4368969/normal_5faabcc903d62.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4456999/normal_5fb9cc499d034.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367294/normal_5f9dd44be3d38.pdfIn PDF document text
- https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/numubemezenoni_lexujifere.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4387939/normal_5fa0685e849a8.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/724ca951-89d5-4e39-b723-aa0fac96cb7a/mezowinixagivikujepar.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1e3e9c03-9e9e-40b9-b900-7483087e7902/gelosevewemulun.pdfIn PDF document text
- https://s3.amazonaws.com/ginutu/jejigabawe.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/06d1b2c0-0d37-4fbf-899e-76666bbb046b/97533221833.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9ec5a93a-be49-4e26-b497-658e832d9556/mei_leaf_brewing_guide.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_off0000c989.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC989 | 5200 bytes |
SHA-256: dd2eb4f46b99268c5999e36e2ab8616cd9cf5faa8949396689b7a4a1366453d9 |
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font_01_sfnt_off0000db41.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDB41 | 10080 bytes |
SHA-256: a3062a89a51815964361c90af71f81ec8cccec4eabd8118131addc1086affcbe |
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