MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a lure related to scholarships, but its primary function is to redirect users to malicious infrastructure. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms that the embedded link at https://ttraff.ru/123?keyword=scholarships+for+high+school+seniors+2020 is known to be malicious. The document also exhibits characteristics of a link farm, with numerous embedded URLs, suggesting a broader campaign to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
-
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.
-
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.
-
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://ttraff.ru/123?keyword=scholarships+for+high+school+seniors+2020
- https://nadosivilir.weebly.com/uploads/1/3/4/3/134316305/6271631.pdf
- https://fidevawane.weebly.com/uploads/1/3/0/8/130814252/foxoxujiroluzi.pdf
- https://digonowokeke.weebly.com/uploads/1/3/1/8/131856318/vejosopamitido.pdf
- https://wodedofa.weebly.com/uploads/1/3/4/3/134320626/xetikigavugekisesis.pdf
- https://vodoxuzet.weebly.com/uploads/1/3/2/6/132681632/misutus_naxazuwodabif.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://uploads.strikinglycdn.com/files/5886f211-6b6d-49f5-9997-be0ad6e3f4f9/printable_44_phonemes_chart.pdf
- https://uploads.strikinglycdn.com/files/6b3c2b01-06b7-4789-b90e-18a3fa93fbc0/jagemajasozojotolazo.pdf
- https://uploads.strikinglycdn.com/files/03049e21-abaf-4251-9c93-6d53a5e66f95/urge_basics_manual.pdf
- https://s3.amazonaws.com/babuxufarizuxur/vefeligis.pdf
- https://cdn.shopify.com/s/files/1/0498/0287/0947/files/14034871580.pdf
- https://uploads.strikinglycdn.com/files/c42e974f-b5b9-44df-bb72-1e6270bd719a/69561126076.pdf
- https://uploads.strikinglycdn.com/files/6b5df2d6-c50a-4839-b59f-33b02dc4847e/24310789549.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_off000093ab.bind574811bc0cdf3dda8832103fdf2f2e1ae06d61bf8fe2f33b86148a1724434b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93AB | 5652 bytes |
font_01_sfnt_off0000a6e9.bin36fb539d506a66967cbd07de44065dd4e575a46019dc0e7e0550bb86c155339a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA6E9 | 10532 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.