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
-
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.
-
External URI info PDF_URIPDF contains an external URL action
-
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.
-
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://traffnew.ru/strik?keyword=eoc+answer+key PDF link annotation
- https://cdn-cms.f-static.net/uploads/4370740/normal_5f9194935fa59.pdfIn PDF document text
- https://rokumetusemep.weebly.com/uploads/1/3/4/3/134382705/96430a0.pdfIn PDF document text
- https://degepuwenezeg.weebly.com/uploads/1/3/1/6/131607310/a648c151.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4403676/normal_5f9ce682ad6f9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4386837/normal_5f8c9ba0d5945.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377401/normal_5fa233ced13c1.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/cb4d756a-235f-496c-b959-fc490c6c7908/94839813574.pdfIn PDF document text
- https://s3.amazonaws.com/rufonali/2818145903.pdfIn PDF document text
- https://s3.amazonaws.com/kavitokolezub/absorbncia_e_transmitncia.pdfIn PDF document text
- https://s3.amazonaws.com/xebuvuwov/garbage_truck_toy_story_3.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b86273f6-f788-499d-88de-4b8493e78c2f/ziguzawosisup.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/42af50f4-db08-41a6-a82c-77260aa74da2/56874292988.pdfIn PDF document text
- https://s3.amazonaws.com/sajatesawodiji/44364170759.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_off00005e8f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E8F | 4976 bytes |
SHA-256: a4120f21d7820bf430fe5508fe8ae4bd8f7512bda5a98f14703311636f11e595 |
|||
font_01_sfnt_off00006fab.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6FAB | 10416 bytes |
SHA-256: 8dfc2df1ccda504a6abb166d781b4cbd836439fd21073204cefc064b0434a63e |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.