MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a lure related to a 'Manual de instrucciones seat ibiza 2009' and embeds numerous links. One of these links, 'https://ttraff.com/wb?keyword=manual%20de%20instrucciones%20seat%20ibiza%202009', is flagged as a malicious redirector. The PDF also features a link farm pointing to various shopify domains, suggesting an attempt to distribute malicious content or engage in SEO manipulation for malicious purposes. The ML classifier strongly indicated maliciousness.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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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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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 https://ttraff.com/wb?keyword=manual%20de%20instrucciones%20seat%20ibiza%202009
- http://files.arjopatienthandling.com/uploads/1/3/0/8/130873876/4004af64c181.pdf
- http://vurip.northernexposurenaturals.com/uploads/1/3/2/7/132741555/ramegoziz.pdf
- http://files.endoflifewisdom.org/uploads/1/3/0/7/130775364/f619dc.pdf
- http://files.pendapat-malaysia.org/uploads/1/3/0/8/130813317/wojagoruxejulun-nugamirum-topuworovaduru-zaximuxereme.pdf
- https://cdn.shopify.com/s/files/1/0434/0819/5736/files/tetivijufuvolugoposofikig.pdf
- https://cdn.shopify.com/s/files/1/0437/5393/0901/files/fofemigaxap.pdf
- https://cdn.shopify.com/s/files/1/0432/7807/4020/files/jejalefedi.pdf
- https://cdn.shopify.com/s/files/1/0432/5058/1662/files/77175324096.pdf
- https://cdn.shopify.com/s/files/1/0438/2585/6669/files/11789124362.pdf
- https://cdn.shopify.com/s/files/1/0433/1339/7924/files/calendario_de_vacinao_2020_ministerio_da_saude.pdf
- https://cdn.shopify.com/s/files/1/0429/5258/9465/files/gta_online_import_export_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/8073/6156/files/rabodemodami.pdf
- https://cdn.shopify.com/s/files/1/0434/6901/3158/files/calendario_serie_a_2020_19_orari.pdf
- https://cdn.shopify.com/s/files/1/0428/7424/1187/files/pumejosolijisewodeteg.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004450.bin5e12979f0211e783c8b4240c1df96f76011546796857ba91cc05bf85535cb3b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4450 | 5556 bytes |
font_01_sfnt_off0000573c.bine5ba0128ce31a3904cf42b2c67f42986ff637dc517a1c01d284a4067885d7315 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x573C | 10828 bytes |
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