MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file contains a large number of embedded links, many of which point to a link farm designed to redirect users. The primary malicious URL identified is https://ttraff.ru/wix?keyword=how+to+void+dash+warframe, which is flagged as a malicious redirector. The ML classifier also strongly indicated maliciousness.
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.ru/wix?keyword=how+to+void+dash+warframe
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0428/0070/9791/files/novomizobe.pdf
- https://cdn.shopify.com/s/files/1/0431/0581/2633/files/que_es_movimiento_uniforme_en_fisica_wikipedia.pdf
- https://cdn.shopify.com/s/files/1/0430/7245/4807/files/bimatoprosta_colirio_bula.pdf
- https://cdn.shopify.com/s/files/1/0427/7266/0390/files/saviwis.pdf
- https://cdn.shopify.com/s/files/1/0430/8838/0058/files/bobrick_b-_2111.pdf
- https://cdn.shopify.com/s/files/1/0428/4927/1975/files/68738303527.pdf
- https://static.usrfiles.com/ugd/b8c837_b86c36ca60e9492c9ac620fe6bc4e91a.pdf
- https://static.usrfiles.com/ugd/b8c837_73d35167e3314a91b553809de6946d12.pdf
- https://static.usrfiles.com/ugd/b8c837_951804e42c4042118ffa12fd06bb8eed.pdf
- https://static.usrfiles.com/ugd/9e41f0_47c52c157c1a4057bfc247355b7cb2c5.pdf
- https://static.usrfiles.com/ugd/b8c837_21299698ec9846c19e961adc3ac3e058.pdf
- https://cdn.shopify.com/s/files/1/0466/3243/5877/files/telecharger_journal_echourouk_algeri.pdf
- https://cdn.shopify.com/s/files/1/0433/7152/8344/files/towino.pdf
- https://cdn.shopify.com/s/files/1/0433/3410/7286/files/gujumidetumopijib.pdf
- https://cdn.shopify.com/s/files/1/0428/9419/6902/files/jekakujojekusimop.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000076c2.bin166317cd5ec54259e64107ec8e81f4620f02fdf3f3b097df65b6fe40f6229cfe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76C2 | 5228 bytes |
font_01_sfnt_off0000887a.bine6f116621702c033d8a43237dbfe82a94f01bab3b6b776d55a3e2188a279ff67 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x887A | 10564 bytes |
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