MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by an ML classifier. The file embeds a large number of external links characteristic of an SEO link farm. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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External URI info PDF_URIPDF contains an external URL action
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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://trafficel.ru/aws?keyword=balloons+tower+of+defense+5+unblocked+hacked PDF link annotation
- https://cdn-cms.f-static.net/uploads/4379626/normal_5f8aa5eb09bea.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4369160/normal_5f991d453808b.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4409255/normal_5f9a83acbe86f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403936/normal_5f9e073d554ee.pdfIn PDF document text
- https://kuvinonufero.weebly.com/uploads/1/3/4/3/134307364/8265443.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/82b4ddc6-c97a-4e39-a3be-3b63c453a9cc/bowuviretigikoko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9e68cbcb-cf8b-49aa-85e1-37c185cb9b59/cheat_codes_for_grand_theft_auto_liberty_city_xbox_360_jetpack.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/30e5f492-873a-4066-a54c-9f3bd0e64c61/diagrama_de_caso_de_uso_ejemplos.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/1597/6613/files/how_to_make_a_spear_head_out_of_rock.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/34495f96-53c9-488f-8cca-525152847f14/david_batchelor_chromophobia.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2a6d0f59-977f-45ed-9799-9601f5ad8804/jekuwidi.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000050fb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x50FB | 5580 bytes |
SHA-256: 2602aff5d254890d62c18b3fa3dab3ec85f9137213f30a9dfc09b7d96d512401 |
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font_01_sfnt_off00006409.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6409 | 10996 bytes |
SHA-256: 0786ad015af72a9d77d78ae2f178fc6b8186b7ea587e0878f9abc43face1900d |
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