MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of external links, many pointing to similarly structured URLs on different domains. This pattern is indicative of a link farm or SEO spam campaign, designed to drive traffic to potentially malicious or low-quality content. The ML classifier strongly supports the malicious nature of this PDF. 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://gomriz.com/uploads/1/3/0/7/130738974/130738974.html#electric+smoker+cooking+brisket PDF link annotation
- http://wouldwear.com/uploads/1/3/0/5/130588622/rubakavexazux_domula.pdfIn PDF document text
- http://teresejuntz.com/uploads/1/3/0/4/130476539/xutaselenovewumu.pdfIn PDF document text
- http://exquisitefiestas.com/uploads/1/3/0/6/130639382/9830482dfa9.pdfIn PDF document text
- http://michelleblanchette.org/uploads/1/3/0/5/130589064/woguxed-rozusekuweliz.pdfIn PDF document text
- http://vixenpromakeup.com/uploads/1/3/0/2/130271081/suzedafukogif.pdfIn PDF document text
- http://mail.harlowjudoclub.com/uploads/1/3/0/7/130738786/c704e9c8c20e.pdfIn PDF document text
- http://www.dasbikehaus.com/uploads/1/3/0/6/130604844/mipajuzemokumaxajek.pdfIn PDF document text
- http://nandrews.net/uploads/1/3/0/5/130588954/30b8e24.pdfIn PDF document text
- http://shopbowsbyjo.com/uploads/1/3/0/5/130548070/sulovufejonoxe.pdfIn PDF document text
- http://mta-sts.mx.douglascountyyouthorchestra.org/uploads/1/3/0/6/130639292/695208.pdfIn PDF document text
- http://novasnow.store/uploads/1/3/0/9/130968976/gasur.pdfIn PDF document text
- http://damascusreport.net/uploads/1/3/0/5/130539885/0c1a0c403.pdfIn PDF document text
- http://studysmartedu.com/uploads/1/3/0/6/130621592/8202073.pdfIn PDF document text
- http://www.financeotherwise.org.uk/uploads/1/3/0/6/130604313/beboje_laboduvovi_mazid.pdfIn 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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007426.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7426 | 7760 bytes |
SHA-256: 95a63a8c057e9ae98e974e75d914ec037240ffaf226f9338fec676a37d8b762c |
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font_01_sfnt_off0000925f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x925F | 16036 bytes |
SHA-256: 779aa567746046747dac965df7fdfb06ff632674a0a99ce247a327bf89f0fa63 |
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