MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, also contains this URL and numerous other links, many hosted on Shopify, suggesting a link farm or redirection strategy. The ML classifier strongly indicates maliciousness. The primary attack pattern involves redirecting the user to malicious infrastructure.
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/pify?keyword=5e+illusion+wizard+guide
- http://kigelosog.robertsiteach.org/uploads/1/3/2/6/132682883/nupate-tilazopeb-wadedok.pdf
- http://files.windowviper.com/uploads/1/3/1/4/131455903/zuxoxubas.pdf
- http://tuvuvu.larchmontmamaroneckfootballclub.com/uploads/1/3/1/4/131408791/680b788e1578.pdf
- https://cdn.shopify.com/s/files/1/0429/9119/0167/files/datacion_con_carbono_14.pdf
- https://cdn.shopify.com/s/files/1/0430/3749/1357/files/repazekugapepom.pdf
- https://cdn.shopify.com/s/files/1/0431/8127/7342/files/hello_in_korean_language_informal.pdf
- https://cdn.shopify.com/s/files/1/0430/9306/5881/files/it_inventory_template_xls.pdf
- https://cdn.shopify.com/s/files/1/0436/2564/4192/files/mibitosovetexanotab.pdf
- https://cdn.shopify.com/s/files/1/0433/9286/0327/files/zakimup.pdf
- https://cdn.shopify.com/s/files/1/0428/1332/5471/files/togorogolegaxuwap.pdf
- https://cdn.shopify.com/s/files/1/0428/8790/5446/files/bobovisesute.pdf
- https://cdn.shopify.com/s/files/1/0431/3785/9735/files/accounting_golden_rules_with_examples.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_off00006f16.binc6cfefc0d4c06932b73141420e386b2c6c3287023968a1e340bc9620998c9f36 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F16 | 5164 bytes |
font_01_sfnt_off000080cc.bin8297ba21aa9b0fd97b25cfd58b2d40ce1d92bea2b41882686ef42ca3d0249ea2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80CC | 10004 bytes |
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