MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a large number of embedded links, with the primary URL identified as a malicious redirector. The ML classifier strongly indicated maliciousness, and the PDF structure suggests an attempt to create a link farm for SEO poisoning or to direct users to malicious content. No scripts were extracted, but the presence of a malicious redirector URL is a high-confidence indicator of malicious intent.
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/wix?keyword=sew+cute+to+cuddle+pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/538d67_b44be831f817495a9040b90f4038169f.pdf
- https://static.usrfiles.com/ugd/b8c837_0ba8fa64ff2146f39c01d83a7ed68bbf.pdf
- https://static.usrfiles.com/ugd/b8c837_1638111e37bd4c80b3b30bbc8a6ccb82.pdf
- https://static.usrfiles.com/ugd/cd79e3_ac336fc3bf694c93ab12366f4c602b70.pdf
- https://static.usrfiles.com/ugd/47b1e8_2b6166b901df426fb2e35ee46b31e440.pdf
- https://static.usrfiles.com/ugd/2f07a1_a00151321a724b2a9bc3be0b16416dbb.pdf
- https://static.usrfiles.com/ugd/e8506d_1b9a5fea5e6646119b0390e8e1a62d6f.pdf
- https://static.usrfiles.com/ugd/a107db_8486cd7d1a6a4fb98364d66d6faed46c.pdf
- https://static.usrfiles.com/ugd/b8c837_b3038ad3382743449eeb5dded17d5135.pdf
- https://static.usrfiles.com/ugd/a2ebd8_a60acf9f01e44fb098e568b22d52d269.pdf
- https://cdn.shopify.com/s/files/1/0432/8528/2980/files/11264800944.pdf
- https://cdn.shopify.com/s/files/1/0436/5392/2981/files/puvegajosok.pdf
- https://cdn.shopify.com/s/files/1/0439/1328/1688/files/gedepigijesosiri.pdf
- https://cdn.shopify.com/s/files/1/0431/8697/8984/files/2305821271.pdf
- https://cdn.shopify.com/s/files/1/0435/5578/2817/files/66312797524.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_off00007342.bin06b3f05bbfdadc71f3039848e38e8648fbbef3f81134d4c288475e74adeeabd9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7342 | 4860 bytes |
font_01_sfnt_off000083fd.bin72a2431ec22cab37f9e4481e848e2580150f78dd947111c084d12915378efafd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x83FD | 12532 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.