MALICIOUS
152
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.club, which is disguised as a TV guide. The ML classifier strongly indicates maliciousness. The document body, though heavily obfuscated, contains the URL and appears to be a lure for users to click on the malicious link, likely leading to further malware download or phishing.
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.club/wix?keyword=tv+guide+perth+7+plus
- https://cdn.shopify.com/s/files/1/0431/9150/0961/files/95020411176.pdf
- https://cdn.shopify.com/s/files/1/0436/4474/7929/files/48126169956.pdf
- https://cdn.shopify.com/s/files/1/0432/1447/1330/files/73969691044.pdf
- https://cdn.shopify.com/s/files/1/0438/8729/6680/files/56680176302.pdf
- https://cdn.shopify.com/s/files/1/0432/9173/8277/files/zibuposo.pdf
- https://static.usrfiles.com/ugd/f459ea_6e485ff3102c42c39439713138a2ec86.pdf
- https://static.usrfiles.com/ugd/b8c837_75d5d82399a74aec98401ac42c2378e0.pdf
- https://static.usrfiles.com/ugd/15cd4d_06c00bbf556c43e58f5f0a0e9ad18c9f.pdf
- https://static.usrfiles.com/ugd/89c6ad_056ef6e94a0746fdbb3c64c2b05f7297.pdf
- https://cdn.shopify.com/s/files/1/0459/9054/3519/files/x3_albion_prelude_litcubes_universe.pdf
- https://cdn.shopify.com/s/files/1/0436/1660/0227/files/75906077939.pdf
- https://cdn.shopify.com/s/files/1/0429/7913/1551/files/83695538535.pdf
- https://cdn.shopify.com/s/files/1/0431/7567/4024/files/gynae_oncology_guidelines.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_off00006f64.bin557c91abe4adca50c41e992f760cd060229b171f4f2b5d09d3ed383a4a9f4721 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F64 | 5100 bytes |
font_01_sfnt_off000080cb.bin5792e69cd013556a6e4ef12c0762e4adf4402aabe171bef26dae51399dcc6f35 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80CB | 16400 bytes |
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