MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.com/wix?keyword=game+of+silence+book'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded links, many pointing to Shopify domains. The document body, though heavily obfuscated, contains the same redirector URL and references to book titles, suggesting a lure. No scripts were extracted, but the primary malicious activity appears to be redirecting users to a potentially harmful site.
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/wix?keyword=game+of+silence+book
- https://cdn.shopify.com/s/files/1/0431/8353/8331/files/tawopinuzovikakisaxapot.pdf
- https://cdn.shopify.com/s/files/1/0429/5481/7690/files/82752311093.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/jedufejaselikaruratemop.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/80804151078.pdf
- https://static.usrfiles.com/ugd/b8c837_4cc8873b958a4a1c8d8e764c90605f5b.pdf
- https://static.usrfiles.com/ugd/b8c837_4e3e827f545842c9ad5eab9ce9d56d32.pdf
- https://cdn.shopify.com/s/files/1/0431/5676/6882/files/nonewarazerate.pdf
- https://cdn.shopify.com/s/files/1/0433/2588/2518/files/45722652919.pdf
- https://cdn.shopify.com/s/files/1/0454/5937/4230/files/naruto_shippuden_opening_song_blue_bird.pdf
- https://cdn.shopify.com/s/files/1/0433/8850/2174/files/11647433133.pdf
- https://static.usrfiles.com/ugd/b8c837_6f31e5b92342443bbf0fd6b95516c983.pdf
- https://static.usrfiles.com/ugd/0aab01_96271f9b95244f37819345039b8d63d8.pdf
- https://static.usrfiles.com/ugd/b8c837_4e20110fd41f4636b6ca4aa6395a8683.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_off0000741c.binb14c1e38d6ac549e0f5b1fdd09412a85b838d93729de52ccae5efba42294b601 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x741C | 5168 bytes |
font_01_sfnt_off000085ab.bin0c1417d8b545632ec8ef07dbaea739374f9cf707f5f5b8a898a90ad41ebb51c7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85AB | 9848 bytes |
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