MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body, though partially corrupted, contains text related to project delimitation and references the wkhtmltopdf tool, suggesting it might be a generated document. The primary attack pattern appears to be SEO manipulation or a link farm designed to redirect users to potentially malicious content hosted on numerous domains. No scripts were extracted from this sample.
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://theleawoodfamilydentist.com/uploads/1/3/0/6/130604770/130604770.html#delimitaci%C3%B3n+espacial+de+un+proyecto
- http://allieplatt.com/uploads/1/3/0/5/130551805/mugiforafimobisax.pdf
- http://mta-sts.adlinkdesign.com/uploads/1/3/0/2/130271073/romum_sosogenitaxizan_simitifo_gugonobori.pdf
- http://mykirklandselitedesigns.com/uploads/1/3/0/3/130323422/35eb63.pdf
- http://hostmaster.consumerschoicepos.com/uploads/1/3/0/6/130621485/b1235d428a7.pdf
- http://altruisticamente.org/uploads/1/3/0/4/130483447/dutasuriwu.pdf
- http://opergal.org/uploads/1/3/0/4/130490151/1f0ad16619c4a.pdf
- http://www.evacamarenadesign.com/uploads/1/3/0/4/130478205/fibutafijezosuripag.pdf
- http://mansakonko.nl/uploads/1/3/0/6/130621043/polafomexaxivi.pdf
- http://texasstocklawyers.com/uploads/1/3/0/6/130620921/b4e44b011afff2.pdf
- http://marijuanacultivationconsultants.com/uploads/1/3/0/2/130289227/7841767.pdf
- http://rookone.co.uk/uploads/1/3/0/5/130551935/letobibemagugalor.pdf
- http://kmdschool.org/uploads/1/3/0/8/130874309/5560749.pdf
- http://admin.redmedreporting.com/uploads/1/3/0/7/130775341/2a3cb.pdf
- http://tajts.net/uploads/1/3/0/8/130815437/tatek.pdf
- http://hostmaster.johnjamesantiques.co.uk/uploads/1/3/0/7/130776889/fusirefezun.pdf
- http://coderednurse.com/uploads/1/3/0/9/130969570/bofezasa.pdf
- http://biblebaptistpreschool.com/uploads/1/3/0/6/130621432/4974489.pdf
- http://briarcreekkennels.com/uploads/1/3/0/7/130775542/6894558.pdf
- 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/
Extracted artifacts 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006cdc.bin07784e87600bc25f0116842d27a86653697c5df56e68d9e7189cb8e6bd063672 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CDC | 7996 bytes |
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