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://traffking.ru/strik?utm_term=pinball+restoration+guide PDF link annotation
- https://cdn-cms.f-static.net/uploads/4389797/normal_5f95a08102d21.pdfIn PDF document text
- https://gozozogedabasiw.weebly.com/uploads/1/3/4/3/134321967/movugilasirum-gevopifivebi.pdfIn PDF document text
- https://mebudowafiwene.weebly.com/uploads/1/3/4/6/134629245/418869c4.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4479254/normal_5fb848045a704.pdfIn PDF document text
- https://mesipaku.weebly.com/uploads/1/3/1/3/131383407/pinekida-garuzodimewofes-sutugin.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/wifozuxeku/83417018630.pdfIn PDF document text
- https://s3.amazonaws.com/sizadagazagaj/luzagubekiwanefozepodo.pdfIn PDF document text
- https://s3.amazonaws.com/tetazino/xojosanelonupolisobugeri.pdfIn PDF document text
- https://s3.amazonaws.com/tadovu/21175372712.pdfIn PDF document text
- https://s3.amazonaws.com/retobifulipo/artsacoustic_reverb_full_crack.pdfIn PDF document text
- https://s3.amazonaws.com/donarepemi/3d_biomechanical_analysis.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_off0000edf3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEDF3 | 5132 bytes |
SHA-256: bc12c802cb007fa98866278dada05e5d45b35eb740d2cdd6ab1255fac10a6668 |
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font_01_sfnt_off0000ff6a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF6A | 10368 bytes |
SHA-256: ec8924de80ea11501f9805d7b34fec39ba045bed2c7b70b8087c35c9a075c69a |
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