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://trafftec.ru/strik?utm_term=ati+radeon+x600 PDF link annotation
- https://wuwuleli.weebly.com/uploads/1/3/1/3/131398564/gofusodi.pdfIn PDF document text
- https://gekojufoj.weebly.com/uploads/1/3/4/4/134438070/pawupagapuruxibut.pdfIn PDF document text
- https://tivakoxidedopa.weebly.com/uploads/1/3/0/7/130776298/letuwuzutizobiw.pdfIn PDF document text
- https://kisigitoteke.weebly.com/uploads/1/3/3/9/133997396/gejexidotim-sulotug-pezelidulawaza.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/20fafc66-645b-4e80-91ac-b39a98cbe73e/hd_1080p_vehicle_dvr_manual.pdfIn PDF document text
- https://s3.amazonaws.com/xefejevife/fekesenoweketi.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0e5418f0-2e06-4abe-b2ca-5bca9d84ff52/7006696492.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/07091162-f19c-411b-8032-e597f5b47baa/7201480021.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/43891218514.pdfIn PDF document text
- https://s3.amazonaws.com/rujabepifar/the_grand_strategy_of_the_byzantine_empire.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e7c38808-ecda-42f2-819d-b89e90628638/words_of_imagery.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_off0000c75d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC75D | 4964 bytes |
SHA-256: faac0c14e53c699fb0fb9e6e5ded8ccb8a2481b92053a53ff5d5ad3d18e74958 |
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font_01_sfnt_off0000d84a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD84A | 10780 bytes |
SHA-256: 6397f4322301407687a0e246db1482c985c28c2c7bf2cc6557ac9a11c148c302 |
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