MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.cc, which is likely used to deliver a secondary payload. The document also contains a large number of links to benign Shopify-hosted PDFs, likely an attempt to manipulate search engine results and disguise the malicious link. 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.cc/wix?keyword=datastax+cassandra++for+mac
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://cdn.shopify.com/s/files/1/0431/6925/1492/files/paredulitelejajosor.pdf
- https://cdn.shopify.com/s/files/1/0432/7532/1499/files/kawepadagatujen.pdf
- https://cdn.shopify.com/s/files/1/0430/7245/4807/files/sirumovukegavozosuwefale.pdf
- https://cdn.shopify.com/s/files/1/0438/0449/1937/files/pesojuteferagavo.pdf
- https://cdn.shopify.com/s/files/1/0438/2323/5232/files/94761799840.pdf
- https://cdn.shopify.com/s/files/1/0433/4557/6088/files/artificial_intelligence_and_the_future_of_warfare.pdf
- https://cdn.shopify.com/s/files/1/0429/3492/7513/files/duboludikodewirat.pdf
- https://cdn.shopify.com/s/files/1/0429/5950/3519/files/55331632062.pdf
- https://cdn.shopify.com/s/files/1/0445/3682/3972/files/zewopurogotadavuzuliwizuf.pdf
- https://cdn.shopify.com/s/files/1/0432/5208/9000/files/levixubuxigil.pdf
- https://cdn.shopify.com/s/files/1/0432/1384/8731/files/edits_for_free_online.pdf
- https://cdn.shopify.com/s/files/1/0437/8863/2213/files/36976294008.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b93.binc5cc31ef08095a29fe5ca2256bc975af8526fd4392926c9716c84c1fe0043ba1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B93 | 4824 bytes |
font_01_sfnt_off00006bd1.bin250034da33b061d6b2a80a32c5ca531114ed8edfc6ead12148d4704239f9de4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6BD1 | 10332 bytes |
font_02_sfnt_off00008ef6.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EF6 | 4324 bytes |
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