MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file was flagged as malicious by a machine learning classifier and contains a critical heuristic indicating it links to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/wix?keyword=teresa+navarro+nude', which is also listed as a malicious redirector. The file also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external PDF documents, likely for SEO manipulation or to host further malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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.
-
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=teresa+navarro+nude
- https://static.usrfiles.com/ugd/b8c837_1649157441a143e9b41e4bcc65abc0a2.pdf
- https://static.usrfiles.com/ugd/09273f_ed96c6abc4b14e44a9e53c684d50d4bd.pdf
- https://static.usrfiles.com/ugd/238140_3f317c7a4d044e89a876c865b6bb3773.pdf
- https://static.usrfiles.com/ugd/b8c837_f86210dab46140d2aa205a30258b3991.pdf
- https://static.usrfiles.com/ugd/8de238_0e142fc582884d609ebec0ac575877f0.pdf
- https://static.usrfiles.com/ugd/b8c837_fcf3dfdbe8d142f7a2f21ac2f973041f.pdf
- https://static.usrfiles.com/ugd/01e791_ff43e951619c4dd196031c31716fc520.pdf
- https://static.usrfiles.com/ugd/b8c837_19e7d8f9dffa49db80747831204b553c.pdf
- https://cdn.shopify.com/s/files/1/0437/5950/1464/files/47369207283.pdf
- https://cdn.shopify.com/s/files/1/0430/8271/1201/files/lawewuzobobigufasetezude.pdf
- https://cdn.shopify.com/s/files/1/0437/3191/0821/files/1231583636.pdf
- https://cdn.shopify.com/s/files/1/0430/8297/3346/files/1609033191.pdf
- https://static.usrfiles.com/ugd/b8c837_de81def0044f4711a94fb8dd501c1da2.pdf
- https://static.usrfiles.com/ugd/b6bf5b_9570f0a840474e469b94bde832c5fee0.pdf
- https://static.usrfiles.com/ugd/affaa6_9ff2d74352e641f086b4292342dbf790.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_off0000460f.bin446126c6544039f35a7de5c5fa89dc2a6cf3cd5514419be3d987f194b2e5f8fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x460F | 4796 bytes |
font_01_sfnt_off0000566f.bin1f09fedbf3c7bed3823f41a3fbae7e114fc767e73ca15e4a94be654faf3d5aa4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x566F | 10444 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.