MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link disguised with keywords related to 'Mario brothers'. This link, 'https://ttraff.me/wix?keyword=mario+brothers+flash+unblocked', leads to known malicious infrastructure. The document also features a link farm of other PDFs, indicating a potential SEO poisoning or spamming campaign. The ML classifier strongly flagged this PDF as malicious.
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.me/wix?keyword=mario+brothers+flash+unblocked
- http://files.electaylin.com/uploads/1/3/2/7/132740320/8322645.pdf
- http://fafidok.gekkosubudbali.com/uploads/1/3/2/6/132682555/1704818.pdf
- http://files.helenthorgalsen.com/uploads/1/3/0/7/130738553/renexisuni.pdf
- https://cdn.shopify.com/s/files/1/0432/8764/2270/files/descargar_evangelios_apocrifos_completos.pdf
- https://cdn.shopify.com/s/files/1/0431/5162/2306/files/34061283993.pdf
- https://cdn.shopify.com/s/files/1/0440/1001/2837/files/rock_en_espanol_radio_stations.pdf
- https://cdn.shopify.com/s/files/1/0440/5159/5429/files/71457892614.pdf
- https://cdn.shopify.com/s/files/1/0439/9972/3678/files/download_english_to_urdu_dictionary_in_format.pdf
- https://b8bb2de2-13f2-4688-8aee-1ddf2779aee4.filesusr.com/ugd/e66789_d06a0996beb64738a50b235196615780.pdf?index=true
- https://40531282-6864-4235-84fc-1392ce43b2a3.filesusr.com/ugd/3724a2_2231bce6abf44c19adee0f86d6050000.pdf?index=true
- https://3626661a-a06b-49a0-84a8-e6c7fcf9326a.filesusr.com/ugd/c67d0c_e11463e7e15748baa8d38bced2b73298.pdf?index=true
- https://96d2bf39-8a2b-4e07-a626-8300d86fa5d4.filesusr.com/ugd/035627_c842ea8938fc49a89f66b25ed8ef91ef.pdf?index=true
- https://4126567b-0d95-427c-8b40-43763ea7672a.filesusr.com/ugd/76156b_ae7b84b0aa3748f2a979045bc9144c7f.pdf?index=true
- https://cdn.shopify.com/s/files/1/0429/3437/0470/files/dafuwalevinoneralonorelu.pdf
- https://cdn.shopify.com/s/files/1/0437/4547/6762/files/physics_gre_flashcards.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_off000069cc.bina34aea280179f6fd1eaf82456f337fda4a239751847d24557b21213825b54b57 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x69CC | 5320 bytes |
font_01_sfnt_off00007be2.bin9900212ac4d8d391d628b0581843bf9dc2d0f73d097253b301e503baa7f2be01 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7BE2 | 10252 bytes |
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