MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating a link to a known malicious redirector. Additionally, PDF_SEO_LINK_FARM suggests a large number of external PDF links, with the primary malicious URL being https://ttraff.me/wix?keyword=wave+music+english+songs. The ML classifier also strongly flagged this PDF as malicious. The document body contains garbled text but includes the malicious URL.
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.me/wix?keyword=wave+music+english+songs
- https://cdn.shopify.com/s/files/1/0432/2299/1007/files/55017522689.pdf
- https://cdn.shopify.com/s/files/1/0463/3971/9324/files/rat_dissection_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/8184/3353/files/jajozerivujiveketotiwij.pdf
- https://cdn.shopify.com/s/files/1/0428/0087/3631/files/basirazikax.pdf
- https://cdn.shopify.com/s/files/1/0431/4005/5208/files/88685804296.pdf
- https://cdn.shopify.com/s/files/1/0462/0415/8105/files/87925837772.pdf
- https://cdn.shopify.com/s/files/1/0433/7877/0076/files/desemomoviwifipodibewes.pdf
- https://cdn.shopify.com/s/files/1/0433/7221/6483/files/python_import_from_directory_above.pdf
- https://cdn.shopify.com/s/files/1/0435/0604/0992/files/12987865821.pdf
- https://cdn.shopify.com/s/files/1/0450/6599/4392/files/market_leader_intermediate_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0440/0644/1125/files/nokawitujeloxu.pdf
- https://static.usrfiles.com/ugd/b8c837_a98497e1b8d24f86be0b459402fb4a51.pdf
- https://static.usrfiles.com/ugd/469aea_f67ec57e7af24e5cbb0e35145e0715aa.pdf
- https://static.usrfiles.com/ugd/0cd019_cbdcf861038d4c248c8838a68775dd11.pdf
- https://static.usrfiles.com/ugd/b48b60_151e32df70e1478697200c0a4f28457f.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_off0000cdd7.bin250ea93c0f07c319641f9e46190944bd0d6c47b28e57a6eff4bf0840bf08fbc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDD7 | 5192 bytes |
font_01_sfnt_off0000df6d.bin93ff37c5a999d24b88425fb1b9ccf8f2b0dd8664bcb4b6a2d0f44d8319b3927e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDF6D | 10668 bytes |
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