MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to malicious infrastructure, identified by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the URL that is presented as a 'project feasibility study report template'. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, suggesting a link farm or SEO poisoning tactic. The ML_NYX_PDF_MALICIOUS heuristic strongly supports the malicious classification.
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.link/pify?keyword=project+feasibility+study+report+template
- https://cdn.shopify.com/s/files/1/0433/9626/8193/files/bazat.pdf
- https://cdn.shopify.com/s/files/1/0437/9095/8749/files/berek_and_novak_s_gynecology_16th_edition.pdf
- https://cdn.shopify.com/s/files/1/0459/9100/2279/files/corporate_invitation_card_design_template_free.pdf
- https://cdn.shopify.com/s/files/1/0435/8035/8815/files/ipcc_guidelines_energy.pdf
- https://cdn.shopify.com/s/files/1/0427/7311/9143/files/vilesuvubufafevofafivi.pdf
- https://cdn.shopify.com/s/files/1/0431/8298/1278/files/53404684086.pdf
- https://static.usrfiles.com/ugd/5cd33b_6d1bdd82dc7b43c2859829087e2ab660.pdf
- https://static.usrfiles.com/ugd/32777b_c98937a35e61485aa78757004d02bf2d.pdf
- https://static.usrfiles.com/ugd/b8c837_4fb2f9cbee6942548e2d36f1f208073c.pdf
- https://static.usrfiles.com/ugd/e8506d_7193ce96dd124d74b44637228cd267be.pdf
- https://static.usrfiles.com/ugd/296484_aeeb953f28ea4f0ab734e29ce48a98f6.pdf
- https://static.usrfiles.com/ugd/8de238_13093e735ac647c9b9b2315c2f8bc93a.pdf
- https://static.usrfiles.com/ugd/7c3584_256754a20dfe4f5cb6ecf81f99fe001c.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_off0000772b.bin1d5a4902f768cc8aeca83df0ae50f2bcc7effeb60b2788fd8bdc7bdadba0c742 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x772B | 5620 bytes |
font_01_sfnt_off00008a3c.bin94dca3e052775c0c2b47752cdd1fd12eaf01a95fcde51d6149a65100abe58f3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A3C | 10428 bytes |
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