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 external PDF files, suggesting a link farm or SEO abuse tactic. One of the primary links, 'https://ttraff.com/pify?keyword=rifts+dimension+book+13+pdf', is identified as a malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The document body contains obfuscated text and URLs, indicating an attempt to disguise malicious activity.
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/pify?keyword=rifts+dimension+book+13+pdf
- http://files.bodiicore.com/uploads/1/3/1/6/131636728/zulumilibere-nibirakulene-fetuzazazu-dewap.pdf
- http://files.carolmears.com/uploads/1/3/1/1/131164079/1473054.pdf
- http://files.orchardmemorials.co.uk/uploads/1/3/1/4/131452750/zegaza-gifonolivuloza-rukuxokop.pdf
- http://files.jewellhealingsource.com/uploads/1/3/2/6/132681464/11010444dd.pdf
- http://files.startingoverabuse.com/uploads/1/3/1/4/131453401/8813427.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0432/0998/2107/files/sigirazu.pdf
- https://cdn.shopify.com/s/files/1/0433/6808/7701/files/28220912349.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/fobamesutupixu.pdf
- https://cdn.shopify.com/s/files/1/0428/5654/6467/files/sosusedagumarubazuvid.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/xefemuxaz.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/tezakekax.pdf
- https://cdn.shopify.com/s/files/1/0430/2385/9873/files/niziradogatirutalilevani.pdf
- https://cdn.shopify.com/s/files/1/0427/7587/1654/files/vizidebetofobo.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/89659803755.pdf
- https://cdn.shopify.com/s/files/1/0434/0488/6166/files/tujagisixuzedijirej.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_off00004c93.bin130596b405013b63fd3be8010584579d2b6f85a8459e0be6106e49c3ef681fbe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C93 | 5276 bytes |
font_01_sfnt_off00005e87.bincfd5a44f09ff8a655abde8d2f4e16f9a65813f343998eb15c45320096c8b1565 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E87 | 10828 bytes |
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