MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains references to 'oecd privacy guidelines pdf' and the malicious URL, suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous embedded URLs, many of which point to Shopify domains hosting other PDFs.
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/wix?keyword=oecd+privacy+guidelines+pdf
- https://cdn.shopify.com/s/files/1/0431/6315/6641/files/vitimuwiwejimodivajamuvub.pdf
- https://cdn.shopify.com/s/files/1/0434/8579/0358/files/erros_na_administrao_de_medicamentos.pdf
- https://cdn.shopify.com/s/files/1/0429/8709/4177/files/givubitujasobolozemur.pdf
- https://static.usrfiles.com/ugd/1849a1_e2b5ee743f77430ab55c192de7a2a066.pdf
- https://static.usrfiles.com/ugd/cafc24_c36b48a32a034ca7bcb888545975c429.pdf
- https://static.usrfiles.com/ugd/6cf392_c52e1d475d5849308cf609849abac2d1.pdf
- https://static.usrfiles.com/ugd/b50c55_2bb537a19d994c1f84b061ff283959d5.pdf
- https://static.usrfiles.com/ugd/aff7ca_1d051e8ab7d64273890d94374b49b153.pdf
- https://static.usrfiles.com/ugd/221f3a_9e8f8ead8ee047bdad974a0f6178ab0d.pdf
- https://static.usrfiles.com/ugd/0f5b72_9fd2b480241642daa9b3528071e543d5.pdf
- https://static.usrfiles.com/ugd/b58d21_5395cc337df34981a13b4e842952fd95.pdf
- https://static.usrfiles.com/ugd/83d902_eba808af22fd41b89f04dc331da5f9d0.pdf
- https://static.usrfiles.com/ugd/895bef_ad103e6d76454f34a7a28948fd3cb01c.pdf
- https://cdn.shopify.com/s/files/1/0428/8688/9639/files/poxila.pdf
- https://cdn.shopify.com/s/files/1/0430/0881/9349/files/runijedetofekupiba.pdf
- https://cdn.shopify.com/s/files/1/0428/5199/1719/files/tinkers_construct_guide_shuriken.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_off00006086.binb1c6e20364950e0d54182b4cb9ea332e6e92b2da840dc0b7b6c87c6077a3b7ac |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6086 | 5512 bytes |
font_01_sfnt_off00007360.binc8c62e0541d63ebf2ec7184d392fe4d90b50f275ddd2ab5414873d16e84272e6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7360 | 9964 bytes |
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