MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document contains a large number of external links, many of which are structured as a link farm, suggesting a malicious intent to redirect users. The document's content, presented as a statistical significance report, is a lure to encourage clicks on these links. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a link-farming attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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 http://srvcapital.net/uploads/1/3/1/0/131069806/131069806.html#nivel+de+significaci%C3%B3n+estadistica
- http://electbradsupervisor.com/uploads/1/3/0/6/130604388/8897842.pdf
- http://metzmtaloysius.com/uploads/1/3/0/3/130313284/7391461.pdf
- http://tradeandfinance.it/uploads/1/3/0/6/130603959/fokarasuwiwu.pdf
- http://richfitkc.com/uploads/1/3/1/0/131069935/zozapetede.pdf
- http://evergrowthconsulting.com/uploads/1/3/0/6/130621443/708930.pdf
- http://kimleephotography.net/uploads/1/3/0/6/130604470/nopunamalikogi-gidur-vuvop-tukowovape.pdf
- http://amazenhair.com/uploads/1/3/0/4/130476703/9456796.pdf
- http://patronbarber.com/uploads/1/3/0/7/130775441/roxopakaxof.pdf
- http://sincerelyshameem.com/uploads/1/3/0/4/130488213/6f5e97266.pdf
- http://voreckapp.com/uploads/1/3/0/4/130476574/tukewevonoluromure.pdf
- http://fitnessministry.org/uploads/1/3/0/2/130289406/dfdf90c45652.pdf
- http://www.bardswine.com/uploads/1/3/0/5/130543684/mixawejomuwi.pdf
- http://millerignitesllc.com/uploads/1/3/0/4/130483759/3349032.pdf
- http://adumpsterfire.com/uploads/1/3/0/8/130873740/kumovow-rekukirodew-zazuxo.pdf
- http://root.harrisvillegolfcourse.com/uploads/1/3/0/7/130775750/rinogigujisoloruv.pdf
- http://mta-sts.swatimetals.com/uploads/1/3/0/4/130483949/70a035c8798eb.pdf
- http://www.turismovarzi.com/uploads/1/3/0/2/130291449/bojabomexaba.pdf
- http://webloginsyapikredis.com/uploads/1/3/0/5/130588529/wadikokepa.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- https://fedoraproject.org/wiki/Licensing/LiberationFontLicense
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006f18.binb7f694dfff7844f05d989e8905fe1d5960912dfb2e7d21c2d19c90bb508d0765 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F18 | 9620 bytes |
font_01_sfnt_off000091d9.binbde6ac526b6854542e6450ebc5352056f1aa824e72604b4e3a91c39d3e5ce606 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x91D9 | 3088 bytes |
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