MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to potentially malicious redirector infrastructure. The document body, though heavily obfuscated, contains a URL that is also present in the heuristics, indicating a deliberate attempt to redirect users to external sites. The ML classifier strongly suggests malicious intent.
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.cc/pify?keyword=2012+dodge+charger+pursuit+manual
- http://files.cluessa.com/uploads/1/3/0/8/130814605/5411310.pdf
- http://files.dublintaiko.com/uploads/1/3/2/8/132814303/zokezivenutuf-miwotavuxugax.pdf
- http://files.aminzargar.com/uploads/1/3/1/4/131453871/7381261.pdf
- http://sogamovu.pgsarts.co.uk/uploads/1/3/0/7/130738993/lazuneto-bubajagafafewo-gotofo.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/3789/1477/files/f150_manual_transmission.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/63032467643.pdf
- https://cdn.shopify.com/s/files/1/0431/9212/3556/files/degolitexufisigi.pdf
- https://cdn.shopify.com/s/files/1/0432/6529/4504/files/86069997134.pdf
- https://cdn.shopify.com/s/files/1/0432/5575/9011/files/libogopex.pdf
- https://cdn.shopify.com/s/files/1/0436/5228/4566/files/marketing_objectives_definition.pdf
- https://cdn.shopify.com/s/files/1/0431/7016/8986/files/nivuduvaga.pdf
- https://cdn.shopify.com/s/files/1/0431/5892/9570/files/37232440921.pdf
- https://cdn.shopify.com/s/files/1/0432/4638/7367/files/66121417884.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000066ee.bin9ed6a61465f5b4a79d3bedaddf898b16c980a4657ff7a94740460000d0999019 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66EE | 5720 bytes |
font_01_sfnt_off00007a30.binae03eca83c0b3bfa0c4ee12d3f437f6e26af01482cf5f2da45ef33da9ad80156 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A30 | 9992 bytes |
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