MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, with heuristics indicating it's a link farm and a redirector to malicious infrastructure. The ML classifier strongly flagged this PDF as malicious. While no scripts were extracted, the embedded URL https://ttraff.ru/123?keyword=world+championship+soccer+games is a primary indicator of malicious intent, likely leading to further compromise.
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/123?keyword=world+championship+soccer+games
- https://turomanusogagi.weebly.com/uploads/1/3/1/4/131453559/5002527.pdf
- https://pinukavuzufov.weebly.com/uploads/1/3/4/3/134307945/3084343.pdf
- https://vokewubepil.weebly.com/uploads/1/3/4/4/134443825/0dba36d67532.pdf
- https://nijubalalo.weebly.com/uploads/1/3/1/4/131453980/zolejotuluton.pdf
- https://cdn-cms.f-static.net/uploads/4379220/normal_5f8a5fcac2a3a.pdf
- https://ditiwudo.weebly.com/uploads/1/3/1/4/131452947/xalibudi_vited_potofesazad_kodenubos.pdf
- https://junoxavod.weebly.com/uploads/1/3/1/3/131384771/883603.pdf
- https://cdn-cms.f-static.net/uploads/4370286/normal_5f886f983e46f.pdf
- https://cdn-cms.f-static.net/uploads/4366367/normal_5f873a6d57c5a.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/tejuvonixag/occupational_therapist_resume_new_grad_fieldwork.pdf
- https://cdn.shopify.com/s/files/1/0502/5021/9692/files/power_notes_biology.pdf
- https://s3.amazonaws.com/bakoloj/3530964580.pdf
- https://s3.amazonaws.com/gaxuremewuger/razor_crazy_kart_xl.pdf
- https://cdn.shopify.com/s/files/1/0486/8256/5782/files/52937592372.pdf
- https://s3.amazonaws.com/tizowodifi/45934178994.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_off000075e3.bin87262bc2a07c67e2414634ee2d1590127bb04e69c067f6ef3d680914892e2087 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75E3 | 5500 bytes |
font_01_sfnt_off00008873.bin3e1d0cf3d0f352fed520e9e0f49486fc1edff6446043e1884904b9c5f32ac79b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8873 | 10304 bytes |
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