MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a mass of external links, including one pointing to a known malicious redirector infrastructure at 'ttraff.me'. The document body, though heavily obfuscated, also contains this URL, suggesting a lure to external content. The ML classifier strongly indicated maliciousness, supporting the conclusion that this PDF is designed to redirect users to malicious sites.
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.me/wix?keyword=new+mutants+demon+bear
- https://cdn.shopify.com/s/files/1/0432/7967/9656/files/candidate_interview_form.pdf
- https://cdn.shopify.com/s/files/1/0449/3810/0891/files/show_gridlines_in_excel_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0434/2949/4936/files/rosimitigaza.pdf
- https://cdn.shopify.com/s/files/1/0462/7903/2992/files/80803485728.pdf
- https://static.usrfiles.com/ugd/f3cb45_c401f617853d44e3aa3322dca023fdf5.pdf
- https://static.usrfiles.com/ugd/cfa91a_27098e85b21d4e879bb91a277bf7114c.pdf
- https://static.usrfiles.com/ugd/b8c837_920ece2f56c643e299f179c7d6249eb3.pdf
- https://cdn.shopify.com/s/files/1/0449/4236/0744/files/57772100817.pdf
- https://cdn.shopify.com/s/files/1/0427/6633/6167/files/77735769649.pdf
- https://cdn.shopify.com/s/files/1/0431/6135/4389/files/46269265536.pdf
- https://cdn.shopify.com/s/files/1/0434/1855/0439/files/chemistry_atomic_table.pdf
- https://cdn.shopify.com/s/files/1/0427/4746/1788/files/revenue_model_examples.pdf
- https://cdn.shopify.com/s/files/1/0437/7201/8845/files/lesuwusugurogikebobozafe.pdf
- https://cdn.shopify.com/s/files/1/0431/6535/2093/files/jebulexufewuvo.pdf
- https://cdn.shopify.com/s/files/1/0431/6204/2532/files/57563838109.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_off00006df9.bin8bc63c182a51d7ccce477e9ce391a7230e112e7b0d234e2b388bfb1292b86870 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6DF9 | 5140 bytes |
font_01_sfnt_off00007f67.binac75f39788407cb7b4d7714b150c9cb5e3263a5f7275e401775b166d6864cde2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7F67 | 10148 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.