MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of external links to various domains, identified by the PDF_SEO_LINK_FARM heuristic. The ML classifier also flagged this PDF as malicious with high confidence. While no scripts were explicitly extracted, the embedded URLs suggest a phishing or content distribution scheme, potentially leading to further malicious downloads or SEO spam.
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://aramintaschild.com/uploads/1/3/0/4/130435596/130435596.html#puntos+de+partida+answers PDF link annotation
- http://newstarmultitech.com/uploads/1/3/1/4/131408432/pegisizanexaguzagez.pdfIn PDF document text
- http://arifullmer.com/uploads/1/3/1/4/131453086/lunefinap.pdfIn PDF document text
- http://nastockdogassociation.com/uploads/1/3/1/4/131410370/7415247.pdfIn PDF document text
- http://daves-woodcrafts.com/uploads/1/3/0/6/130620420/6ea661799.pdfIn PDF document text
- http://freelivinco.net/uploads/1/3/1/0/131070226/rojolulepis.pdfIn PDF document text
- http://zstones.com/uploads/1/3/0/6/130639626/7663088.pdfIn PDF document text
- http://kumuhokuakana.org/uploads/1/3/0/6/130605166/1154424.pdfIn PDF document text
- http://treasureoftheandes.com/uploads/1/3/1/3/131379373/5072488.pdfIn PDF document text
- http://caregen.us/uploads/1/3/0/7/130740211/3187332.pdfIn PDF document text
- http://michiganlibertyrising.com/uploads/1/3/0/3/130324206/dekadup.pdfIn PDF document text
- http://nolimitationsyouthservices.org/uploads/1/3/0/6/130605111/kobujadomutepul.pdfIn PDF document text
- http://lionsawakening.com/uploads/1/3/0/5/130588622/xumemiderisesalosexe.pdfIn PDF document text
- http://gulfshrimpretail.com/uploads/1/3/1/4/131453682/mupojuveviv.pdfIn PDF document text
- http://killencars.com/uploads/1/3/1/6/131636627/sutitorazov-fakaxexegewones-zunukulovivido-nuterisezafoke.pdfIn PDF document text
- http://sundaysewingpatterns.com/uploads/1/3/0/7/130776150/156e42ac71efb.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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 1
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006a65.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A65 | 12188 bytes |
SHA-256: 3cd36c75c722b0faca288561963931a9e22a44441913a8dc94ac9094e80532b2 |
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