MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, identified as a 'PDF_SEO_LINK_FARM' heuristic. One of these links, 'https://ttraff.cc/wix?keyword=ingenuity+lion+king+swing+weight+limit', is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL, suggesting it is the primary lure. The ML classifier also strongly indicated maliciousness.
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.cc/wix?keyword=ingenuity+lion+king+swing+weight+limit
- https://static.usrfiles.com/ugd/b8c837_1e7a4bebcde24c5bb37706e604b3668f.pdf
- https://static.usrfiles.com/ugd/b8c837_f0c8a16ae9fd42148cd2b3a92c7fa96d.pdf
- https://static.usrfiles.com/ugd/b8c837_d75f477f5cdd4ccfa9ca40fb59964d92.pdf
- https://static.usrfiles.com/ugd/b8c837_e687bd6877354514be288505e5b4670b.pdf
- https://cdn.shopify.com/s/files/1/0429/0658/3203/files/sawikaxirewibonakax.pdf
- https://cdn.shopify.com/s/files/1/0437/0916/9815/files/jigav.pdf
- https://cdn.shopify.com/s/files/1/0427/5719/3895/files/989773719.pdf
- https://cdn.shopify.com/s/files/1/0433/1179/2286/files/13857073149.pdf
- https://cdn.shopify.com/s/files/1/0432/6676/9054/files/sagen.pdf
- https://cdn.shopify.com/s/files/1/0431/2530/9601/files/negedekeb.pdf
- https://static.usrfiles.com/ugd/b8c837_294bdf10fbdf4bb1b8ea1ae9bf76877d.pdf
- https://static.usrfiles.com/ugd/b8c837_588d24831d0d4f7ca37ccbc5fb22e7ae.pdf
- https://static.usrfiles.com/ugd/b8c837_b51c96207ff748869eea4b0dcbe50a33.pdf
- https://static.usrfiles.com/ugd/b8c837_00d44119059045af8d821055747431c7.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005b9f.bin6752fb0fde9b92d086e77f36182047021cf90e7cc5ddabeeefe0b8164ec27907 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5B9F | 4868 bytes |
font_01_sfnt_off00006c23.binedcbd0d8d74260709d5ec841f3ad5ff4a2f99e208d62465fa3c55b32fa76060d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C23 | 10628 bytes |
font_02_sfnt_off0000908b.bin9f355172d696dda274cac500966718f112ce76951f19577ac4888987ea6471b2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x908B | 4324 bytes |
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