MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one specifically pointing to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'woodworking bench plans free pdf' and the malicious URL, suggesting a lure to trick users into clicking the link. The ML classifier strongly flagged this PDF as malicious, supporting the assessment of a malicious redirector attack pattern.
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/pify?keyword=woodworking+bench+plans+free+pdf
- http://files.victorychapel.net/uploads/1/3/1/3/131379759/bibewomo-fojitorerilur-nenasalaxalesel-sojuzaxisoseve.pdf
- http://files.first367.fi/uploads/1/3/0/8/130814535/6853228.pdf
- http://files.zambiasafarihunting.com/uploads/1/3/1/3/131379820/wutogibabuxapopewaki.pdf
- https://cdn.shopify.com/s/files/1/0429/3948/2275/files/managing_and_troubleshooting_pcs_fifth_edition.pdf
- https://cdn.shopify.com/s/files/1/0440/0198/4662/files/dunafanojawumofulasug.pdf
- https://cdn.shopify.com/s/files/1/0427/7954/1671/files/30459025870.pdf
- https://cdn.shopify.com/s/files/1/0433/4498/6280/files/72170736178.pdf
- https://cdn.shopify.com/s/files/1/0431/6394/3067/files/7339456985.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3288/files/watesaku.pdf
- https://cdn.shopify.com/s/files/1/0432/6624/4766/files/73006010319.pdf
- https://cdn.shopify.com/s/files/1/0439/1573/9304/files/jurnal_aspergillus_flavus.pdf
- https://cdn.shopify.com/s/files/1/0434/7982/6582/files/clementine_von_radics_mouthful_of_forevers.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vololo.pdf
- https://cdn.shopify.com/s/files/1/0429/8938/7935/files/bohr_magneton.pdf
- https://cdn.shopify.com/s/files/1/0428/9229/6358/files/femidifivadufagimub.pdf
- https://cdn.shopify.com/s/files/1/0428/1516/0487/files/ashokan_farewell_violin.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_off0000676d.bina485f26f45db61f882c386b16363a2ad8760179b91f0d65b85fc2cab9e4c9a7c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x676D | 5724 bytes |
font_01_sfnt_off00007afe.bina23640de2ea04116bfe43917ab67736be45fbd9f1bb64d9fa2321761b368e016 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AFE | 9964 bytes |
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