MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is likely used to obscure the final destination of the malicious payload. The document body, though heavily obfuscated, contains the URL and appears to be a lure related to a book title. The presence of numerous other PDF links, many pointing to Shopify, suggests a link farm or SEO poisoning tactic to increase visibility. The ML classifier strongly flagged this PDF as malicious.
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=thrawn+alliances+amazon
- https://cdn.shopify.com/s/files/1/0430/0328/1571/files/roxuxigowawerapigigol.pdf
- https://cdn.shopify.com/s/files/1/0465/4995/8814/files/26704133886.pdf
- https://cdn.shopify.com/s/files/1/0431/3910/4930/files/87728069370.pdf
- https://cdn.shopify.com/s/files/1/0428/8996/9820/files/vajikiparebev.pdf
- https://static.usrfiles.com/ugd/47b1e8_2e2fc6e89e994075b60c22abd6b78449.pdf
- https://static.usrfiles.com/ugd/3e5d97_98b164d1977f49f386bc81318de30251.pdf
- https://static.usrfiles.com/ugd/b8c837_38708ea07c0845c2a202dda7ae14a2e3.pdf
- https://static.usrfiles.com/ugd/83b1b3_8c775538784641a5902cad29dc805ff2.pdf
- https://cdn.shopify.com/s/files/1/0427/4218/6150/files/weritajemoxipogidabofo.pdf
- https://cdn.shopify.com/s/files/1/0428/5458/0391/files/ligezedoliraduri.pdf
- https://cdn.shopify.com/s/files/1/0434/4456/8220/files/tadonefaxubukagutamo.pdf
- https://static.usrfiles.com/ugd/19103d_67f195e8e12448c4a74b98a269902c0f.pdf
- https://static.usrfiles.com/ugd/7e0eb0_b12e95eaf6a94ae6ac9869495ad3f42e.pdf
- https://static.usrfiles.com/ugd/affb4a_5d345c7e22484b44bf9de642171cecb4.pdf
- https://static.usrfiles.com/ugd/d3758e_b315cb2810bf473a8ee7a41c5cadd6b0.pdf
- https://static.usrfiles.com/ugd/b8c837_9c5dfcd64b124a93b4e0901c533032a3.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_off00006784.bin6c0c229f16b554c828709ea3a4d4a400f379621106cde6bbe502eab144b4b7a3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6784 | 5128 bytes |
font_01_sfnt_off000078dc.bin1e2393dfa34e9b4c7ef53c0cab78f72cd7cb0d89d17609ab7c2b36ef38f61658 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78DC | 10080 bytes |
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