MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link that is disguised as a template for an 'ownership structure chart'. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK and the embedded URL confirm this. The PDF_SEO_LINK_FARM heuristic indicates the document is part of a larger link farm, likely for SEO manipulation or to host multiple malicious links. The ML classifier also strongly flagged this PDF as malicious.
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=ownership+structure+chart+template+excel
- https://static.usrfiles.com/ugd/c0b427_a36d0fdc6b6f435fb47eb7bfc91dbe51.pdf
- https://static.usrfiles.com/ugd/87a178_12f4d56d0f614b989d6a5fb495646229.pdf
- https://static.usrfiles.com/ugd/0baf77_73171e5624ec4df79e293c7d91834f4b.pdf
- https://static.usrfiles.com/ugd/b8c837_66a6cfa2ee224b98bf7f8cd17310c0b4.pdf
- https://static.usrfiles.com/ugd/b8c837_bb1c2cc5fe0c464d98a326934d4d392c.pdf
- https://static.usrfiles.com/ugd/77d535_fee64550c66143d08782e168d1480a14.pdf
- https://static.usrfiles.com/ugd/b8c837_6fa6dc405ed3443ebdf37def48f500db.pdf
- https://cdn.shopify.com/s/files/1/0429/1674/1283/files/converter_em_word.pdf
- https://cdn.shopify.com/s/files/1/0437/8345/4872/files/kawonanolukojaxege.pdf
- https://cdn.shopify.com/s/files/1/0434/4083/2678/files/javetinotudelapapizaku.pdf
- https://cdn.shopify.com/s/files/1/0449/7106/5503/files/difference_between_aerobic_and_anaerobic_exercise.pdf
- https://cdn.shopify.com/s/files/1/0429/5471/9395/files/85200127702.pdf
- https://cdn.shopify.com/s/files/1/0437/6081/2190/files/16933505432.pdf
- https://cdn.shopify.com/s/files/1/0436/4907/3312/files/legafasazinirumowavip.pdf
- https://cdn.shopify.com/s/files/1/0427/6640/1692/files/dictionary_bengali_to_english_free.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_off00006adb.binb33905065eab677bc690f1ccef1c304ebfe75895b361646af41358cdb19cfe61 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ADB | 5360 bytes |
font_01_sfnt_off00007d00.bin88fcbe37c05192d03727aa0eefc5081e38a8fdc07482e0a800e1d846fb689a42 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D00 | 9868 bytes |
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