MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, which is a common tactic for phishing and malware delivery. The PDF also contains a large number of embedded links, suggesting a link farm or SEO poisoning attempt to increase visibility. The ML classifier strongly indicated maliciousness. The document body contains the URL that is likely intended to be clicked by the user.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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/wix?keyword=destiny+2+explosive+payload+pvp
- http://files.cls-asia.net/uploads/1/3/0/8/130814717/suvazo.pdf
- http://vofogameg.caring-hands-daycare.com/uploads/1/3/1/3/131378850/nexalolojexivog-lelijukudekabo.pdf
- http://fowojuluz.kz-intl.com/uploads/1/3/2/6/132682233/90b46fd.pdf
- http://pesalopi.ballengeefarm.com/uploads/1/3/0/9/130969423/4014e501d8002.pdf
- http://files.kylamitsunaga.com/uploads/1/3/2/6/132681558/tebiwi.pdf
- http://wurevarog.yez.dk/uploads/1/3/1/6/131637284/84f5813e548b.pdf
- http://files.promival.com/uploads/1/3/0/7/130775784/743b217b9c09ab7.pdf
- https://e3dfb691-0566-4a28-84b5-1dcabb8ccc75.filesusr.com/ugd/a640e9_396d0013f7af4e5b974881fab661f329.pdf?index=true
- https://b8ae843b-45f8-4438-8953-f604cc738f2e.filesusr.com/ugd/cbe7f7_dfde3869ffd946699bd6a01bf701b868.pdf?index=true
- https://3236298b-d712-4de0-b846-32e22313cc33.filesusr.com/ugd/0aab01_9621270990f640018123dbfbbf5ced5f.pdf?index=true
- https://daff48d6-9216-47b9-9bbb-4650b9bab3cd.filesusr.com/ugd/d94ae5_40d847360ca5499cb933bf688acf2c31.pdf?index=true
- https://e0417292-3e14-41e7-b614-2aa3b996ebaf.filesusr.com/ugd/76de1a_c05edc7c39f44ddea026cae667e45fa3.pdf?index=true
- https://f66cb848-fa59-4272-896b-7a1920f8dc6c.filesusr.com/ugd/28146e_de47f3c3d3a54f3787703d918e85dce1.pdf?index=true
- 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/
- https://b8ae843b-45f8-4438-8953-f604cc738f2e.filesusr.com/ugd/cbe7f7_dfde3869ffd94
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006e49.bincea972d03b4e8104b199be368654b1223f51fc48bc2189ead4d7510411e6155b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E49 | 5004 bytes |
font_01_sfnt_off00007f6b.bin35eb8b674d4cedea7687c39323535eb72f38fe0f8c24dcf215971d535bae2aea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F6B | 13652 bytes |
font_02_sfnt_off0000ab04.bince7e2e230a41ba6fc2d7d2240890c8289d67876d84a3d076d67c0b48111c8230 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAB04 | 4324 bytes |
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