MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by a machine learning classifier and contains a link to a known malicious redirector. It also exhibits characteristics of a PDF link farm, with numerous embedded URLs pointing to external resources, many hosted on cdn.shopify.com. The primary malicious URL is https://ttraff.cc/wix?keyword=ielts+deneme+s%25C4%25B1nav%25C4%25B1, which is likely used to direct users to a phishing or malware distribution site.
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.cc/wix?keyword=ielts+deneme+s%25C4%25B1nav%25C4%25B1
- https://cdn.shopify.com/s/files/1/0427/5997/9174/files/40206192808.pdf
- https://cdn.shopify.com/s/files/1/0431/8170/3319/files/dimojodisupo.pdf
- https://cdn.shopify.com/s/files/1/0439/1682/0648/files/avery_template_5160_microsoft_word.pdf
- https://cdn.shopify.com/s/files/1/0435/8042/4351/files/macbeth_revision_notes.pdf
- https://cdn.shopify.com/s/files/1/0433/8260/3927/files/kagalujurawojobi.pdf
- https://cdn.shopify.com/s/files/1/0431/2052/5476/files/9714456865.pdf
- https://cdn.shopify.com/s/files/1/0431/6643/3429/files/tufevexawomob.pdf
- https://cdn.shopify.com/s/files/1/0434/2874/1272/files/auditoria_libros_gratis.pdf
- https://cdn.shopify.com/s/files/1/0433/6248/4383/files/15206424108.pdf
- https://static.usrfiles.com/ugd/4b874d_407802b06718477b8f2cbc6614a4cdc0.pdf
- https://static.usrfiles.com/ugd/b8c837_2a16ebf45c6f4872b41395cd4374f90d.pdf
- https://static.usrfiles.com/ugd/b8c837_73a80f57492649dd8f59a51421ebdead.pdf
- https://static.usrfiles.com/ugd/b8c837_d67cc1a50274440aa9e2f9275bacda63.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/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d92.bin66bf38ab0d9c6fb202a88df81ec292995cf775a8bff079622cd5cb4b342278ab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D92 | 4904 bytes |
font_01_sfnt_off00006e2a.binb9ddc515e7a5ddd84b009d0ccec8ea2d3ba027678e5e0f97e1ee61896c010b84 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E2A | 11096 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.