MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains numerous embedded links, with a critical heuristic identifying a link to a known malicious redirector. The document body, though heavily obfuscated, contains the URL that leads to this redirector. The presence of a link farm suggests an attempt to distribute malicious content or engage in SEO manipulation for malicious purposes.
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.me/wix?keyword=hopkins+belize+fishing+guides
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/b8c837_bbe3e27c4de042d8b924d2f59be0f480.pdf
- https://static.usrfiles.com/ugd/5b9365_b67ab20bd2914ffdb5407dd85c2be2a1.pdf
- https://static.usrfiles.com/ugd/64e449_7b6bb3d6cf504b68b40760a80114aabd.pdf
- https://static.usrfiles.com/ugd/111c46_771ad3825e744ea2af1ac873e012495e.pdf
- https://static.usrfiles.com/ugd/ca300b_90d37fae8e7248ff8f292ed94124eb0d.pdf
- https://static.usrfiles.com/ugd/52b593_428b581a476a4bf78a3dcb7daefd5c02.pdf
- https://static.usrfiles.com/ugd/4dd980_4707ccade3ea4937a0b38e38b5640bac.pdf
- https://static.usrfiles.com/ugd/01bc73_26ba98c24ef2427989cbb7c3e6b3a41c.pdf
- https://cdn.shopify.com/s/files/1/0430/7379/8306/files/torodemotobofovabufami.pdf
- https://cdn.shopify.com/s/files/1/0433/3695/8106/files/destruction_warlock_pvp_guide_8.0.pdf
- https://cdn.shopify.com/s/files/1/0437/0923/5353/files/harry_belafonte_net_worth.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00008588.bin73c94a7354ac9d850e58ee68ff592610e2afb3b5de3684c3451f997986c9ab7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8588 | 5212 bytes |
font_01_sfnt_off0000973f.bin51ebeec29509b87aa858d500e37ac8853184703d07d1f913ce36d8e1dc7764c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x973F | 1800 bytes |
font_02_sfnt_off00009fcd.binf44e47ef0f8246e16bb2b73f7424f4473f0b944afb78c650323b5d41c38338f0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9FCD | 11140 bytes |
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