MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a mass of external links, including one to a known malicious redirector. The document body, though obfuscated, contains a URL that likely leads to a malicious payload. The presence of numerous links suggests an attempt to distribute malicious content or engage in SEO manipulation for malicious purposes.
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=behavioral+finance+psychology+decision+making+and+markets+pdf
- http://files.simonalexandercollier.com/uploads/1/3/1/3/131398194/2705524.pdf
- http://bobunu.aftereuphoria.net/uploads/1/3/1/8/131856543/mufuruvafuzuz.pdf
- http://files.climb-onmaps.com/uploads/1/3/0/8/130874086/ef913625f.pdf
- http://files.localgreenssb.com/uploads/1/3/1/3/131380354/5906e6b.pdf
- http://files.amalgam.org/uploads/1/3/0/7/130776769/3774010.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0436/9183/5547/files/vafazemoraj.pdf
- https://cdn.shopify.com/s/files/1/0432/2977/3982/files/64048938207.pdf
- https://cdn.shopify.com/s/files/1/0431/6318/9412/files/mibirakajamopubuvod.pdf
- https://cdn.shopify.com/s/files/1/0435/5211/2808/files/react_native_run_ios_device.pdf
- https://cdn.shopify.com/s/files/1/0437/6199/1841/files/xeroxufetifi.pdf
- https://cdn.shopify.com/s/files/1/0430/7461/7511/files/79966246372.pdf
- https://cdn.shopify.com/s/files/1/0436/5543/0309/files/jesisijul.pdf
- https://cdn.shopify.com/s/files/1/0437/8787/8549/files/98332653484.pdf
- https://cdn.shopify.com/s/files/1/0429/6012/6118/files/57295682965.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_off00004df4.bin719d7439c8e6a756b78734a6eb8322e195590575ef3e6c7beaf547924d6b38dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4DF4 | 5844 bytes |
font_01_sfnt_off000061bf.bin54ecac2d83b1f675435109ed1759ed7a06bc00337341e74e69de2b407735ef4d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61BF | 10196 bytes |
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