MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1203 Exploitation for Client Execution
The PDF document contains a large number of embedded external links, identified by the PDF_SEO_LINK_FARM heuristic. The document body text, though partially obfuscated, includes a URL that matches one of the extracted links. This suggests the primary purpose is to direct users to a network of linked content, likely for malicious SEO or to serve as a distribution point for further malware. 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://moodlabnewlife.nl/uploads/1/3/0/5/130551949/130551949.html#cual+es+el+pais+mas+grande+del+continente+asiatico
- http://necesitoarte.com/uploads/1/3/0/6/130620783/5200183.pdf
- http://harvestmoongrille.net/uploads/1/3/1/3/131382078/1057951.pdf
- http://usecondomsensesyracuse.com/uploads/1/3/0/6/130604165/zamikupo.pdf
- http://lisahorowitztherapy.com/uploads/1/3/0/2/130289292/7992112.pdf
- http://mimismunchiesco.com/uploads/1/3/0/5/130588740/zodizumu.pdf
- http://schablin-inc.com/uploads/1/3/0/7/130739076/xepufapiwib_sadesezo.pdf
- http://thedissertationcoaches.com/uploads/1/3/0/6/130620923/4004375.pdf
- http://slingshothawaii.net/uploads/1/3/0/5/130551375/1614736.pdf
- http://tgpaintersmaine.com/uploads/1/3/0/3/130323329/bixag_tejijuzowi_badituked.pdf
- http://lifeessences.co/uploads/1/3/0/4/130488834/julaxotol.pdf
- http://5thplanetmedia.com/uploads/1/3/0/4/130476944/kikaxosoposuj-zabedevavigobaf.pdf
- http://gertisglutenfreedom.com/uploads/1/3/0/3/130323342/b60d5d.pdf
- http://fajocreatives.com/uploads/1/3/0/7/130775422/mipugumun_laluzuloxusuj_rusotobebenarip_zipuvuzutojefe.pdf
- http://strategyconsultant.org/uploads/1/3/0/9/130969931/afe81fd7796f.pdf
- http://booztees.com/uploads/1/3/0/4/130489742/vifaseguri-safigu-xupomubog-vonapob.pdf
- http://source1football.com/uploads/1/3/0/2/130291489/fikakolasitive_tejakax_derer_wivutig.pdf
- http://filipdanielsson.com/uploads/1/3/0/6/130639222/6586161.pdf
- http://deeshasdesign.com/uploads/1/3/1/0/131070637/pogokiromuwuzetidezu.pdf
- http://destinbeachphotographer.com/uploads/1/3/0/5/130540767/zekilopozuf_vipixutekore_dagakexidop.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_off000071ff.binbc2b343dc92d59f733d6dc5cb6d600877bd825b35a2bbf886230a59649b8e53c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71FF | 9800 bytes |
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