MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious File
The PDF file was identified as malicious by an ML classifier with high confidence. It contains a large number of external links, many pointing to PDF files hosted on various domains, suggesting a link farm or distribution mechanism. The document body, though partially corrupted, contains a title related to 'Historia del neoliberalismo' and metadata indicating it was generated by wkhtmltopdf, which is often used to create SEO-optimized content or potentially malicious documents.
Machine Learning
- Nyx PDF Classifier malicious score 0.9999
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://x0363781xstreamtravel.xsideas.com/uploads/1/3/0/9/130969358/130969358.html#historia+del+neoliberalismo+pdf
- http://sweetpeaphotographydc.com/uploads/1/3/1/4/131437377/vunetoge.pdf
- http://policevictimsmemorial.com/uploads/1/3/0/5/130539678/86b43d12a743f.pdf
- http://truefitnation.com/uploads/1/3/0/2/130289669/mazam.pdf
- http://iaminclusive.com/uploads/1/3/1/6/131606479/jekutezejes-jazuge.pdf
- http://twindo.ca/uploads/1/3/0/6/130605390/momobiviruzidal-rajej-fedaluwi.pdf
- http://geoffreygualano.com/uploads/1/3/0/4/130483670/6994695.pdf
- http://jhand.shop/uploads/1/3/0/8/130873992/901d292d63d9.pdf
- http://thecleancoconutsoapshop.com/uploads/1/3/0/7/130740522/xifamupisufav_jukaludi_kibokifonapivo_bepopixufig.pdf
- http://loweryourratetoday.com/uploads/1/3/1/1/131164027/sonudag.pdf
- http://befreeproduction.com/uploads/1/3/1/6/131636808/filuf.pdf
- http://shopplexusproducts.com/uploads/1/3/0/5/130539908/4220354.pdf
- http://minischnauzerpuppiesnc.com/uploads/1/3/1/6/131606491/baa59a487fe67.pdf
- http://avenuethirtyfour.com/uploads/1/3/0/3/130324320/6e48e729.pdf
- http://sherylhesseportfolio.com/uploads/1/3/0/6/130620958/gibikuvaruki.pdf
- http://hometoroam.org/uploads/1/3/0/5/130588663/9735933.pdf
- http://tib-feee.com/uploads/1/3/1/1/131164016/fopuzadatijuwu-tidusi.pdf
- http://theradicallygood.com/uploads/1/3/0/6/130621510/powetud.pdf
- http://vincenttsaiarts.com/uploads/1/3/1/3/131382430/dirozuwiwobif-dawatekowete-sokase.pdf
- http://emaileducation.org/uploads/1/3/0/8/130813846/fa6fa.pdf
- http://rollonfaith19.org/uploads/1/3/0/5/130539205/jarumibumiwew.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_off0000659c.bin4e10a2e2e8a396c118e0fc565cfc4677c484adca16c5f10c425e48991dde442f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x659C | 10572 bytes |
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