MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, identified by the PDF_SEO_LINK_FARM heuristic, pointing to various domains. The ML classifier also strongly indicated maliciousness. The document body contains a mix of obfuscated text and URLs, suggesting a lure to a link farm. The primary intent appears to be SEO manipulation or directing users to a large collection of potentially malicious PDFs.
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://legacyexoticsandaquatics.com/uploads/1/3/0/3/130379251/130379251.html#que+es+un+bl+en+flash+mobile
- http://carolinebatson.com/uploads/1/3/0/2/130272387/1024662.pdf
- http://downtownlacondos.com/uploads/1/3/0/9/130969563/piwuvitasu-nazopogomuxaw-juferor-lixejepagikap.pdf
- http://ospreyinvestors.com/uploads/1/3/0/3/130323131/127e0d96d06a5.pdf
- http://nadjahanseneditor.com/uploads/1/3/0/6/130620228/7258669.pdf
- http://siachile.com/uploads/1/3/0/5/130589056/kozikur.pdf
- http://jdsenergyservices.com/uploads/1/3/0/3/130323592/8463113.pdf
- http://ancorametalworks.com/uploads/1/3/0/5/130551477/tuzawajasaxuker.pdf
- http://thehumoflife.com/uploads/1/3/0/7/130775828/d00a2141d741.pdf
- http://helicoreservices.com/uploads/1/3/0/5/130590368/6b377267b6930f0.pdf
- http://leapinggnomeband.com/uploads/1/3/1/4/131438800/1100f20de666.pdf
- http://purplehippocreations.com/uploads/1/3/0/9/130969889/zefupane_bategomexidod_palaruwizowa.pdf
- http://gmt.capital/uploads/1/3/0/7/130776514/xevasurilofuwizatode.pdf
- http://inkboundstudios.com/uploads/1/3/0/4/130435876/af22f37cf.pdf
- http://crossingwaters.net/uploads/1/3/1/4/131483830/rijezada.pdf
- http://euronetconsulting.net/uploads/1/3/0/3/130324170/bd07d0d.pdf
- http://leenacroft.com/uploads/1/3/0/5/130588710/kapodemez_wupujatonasoba_gugimizese_rovegapenoriru.pdf
- http://nothingbutpurpose.com/uploads/1/3/0/6/130621715/dofaro.pdf
- http://mybettervalue.org/uploads/1/3/1/4/131407152/e9c0b6e3.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_off00006eaa.bin159c283ca1bdc42725fb9ee751bf1916c7e98c563609e5dded92d458428fa010 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EAA | 9224 bytes |
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