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://trafffe.ru/123?keyword=nampa+school+district+calendar+2019-20 PDF link annotation
- https://jepupuwupojuv.weebly.com/uploads/1/3/4/4/134481076/gopijegezu.pdfIn PDF document text
- https://sosegesidor.weebly.com/uploads/1/3/4/4/134465043/duvitodumabop_tosev_vobulewajejeg.pdfIn PDF document text
- https://pimetagedipimop.weebly.com/uploads/1/3/1/6/131636886/57dc2c19170a.pdfIn PDF document text
- https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/7885719.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/016f7239-5e6a-453d-b975-3bf5688a51e1/dirt_devil_breeze_vacuum_manual.pdfIn PDF document text
- https://s3.amazonaws.com/xotomisen/benekibofivirarajav.pdfIn PDF document text
- https://s3.amazonaws.com/vojapu/payment_request_letter.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6505c861-9244-457e-9b3e-91f9fef80bfb/kuwikixiruwonamine.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4f646a02-93f1-4a18-8d1e-916dfd005718/lepanomibesolibuxe.pdfIn PDF document text
- https://s3.amazonaws.com/gedimuta/the_sine_and_cosine_rule_worksheets.pdfIn PDF document text
- https://s3.amazonaws.com/daraniwekamidir/wunog.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f1b845a8-0a37-44d9-a49d-dbbdcbaefad9/61571586981.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_off00004ed7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4ED7 | 5796 bytes |
SHA-256: cff669152b38b40948d6bdb0a770a761771b0a821dd1bd8bbabb3f19b0dc0532 |
|||
font_01_sfnt_off00006269.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6269 | 9920 bytes |
SHA-256: 001a6c9e7c6fd7a3da5e23d8b01d6007f8afb2a828ba260d4c759024848486c0 |
|||
Open this report in the interactive analyzer, or submit your own file for analysis.