MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded URLs, with a critical heuristic firing for a link to known malicious redirector infrastructure at 'https://ttraff.ru/pify?keyword=european+union+powerpoint+template'. The document body, though heavily obfuscated, also contains this URL and appears to be a lure for a "European union powerpoint template". The ML classifier strongly indicated maliciousness, supporting the conclusion that this document is designed to redirect users to harmful 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.ru/pify?keyword=european+union+powerpoint+template
- http://files.dragonflycoulee.com/uploads/1/3/2/3/132302855/3056133.pdf
- http://files.sahardsattarzadeh.com/uploads/1/3/1/4/131407179/1692686.pdf
- http://sotijo.shakracentre.com/uploads/1/3/1/6/131606875/8586498.pdf
- http://tunidom.softutor.com/uploads/1/3/1/0/131071164/fofeso_vezexer_pomem_xorawijata.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/9784/1054/files/post_gallbladder_surgery_diet.pdf
- https://cdn.shopify.com/s/files/1/0429/2925/8649/files/pelawanudatujefitazi.pdf
- https://cdn.shopify.com/s/files/1/0431/8455/4141/files/biology_syllabus_class_11.pdf
- https://cdn.shopify.com/s/files/1/0434/3057/6295/files/starting_out_with_java.pdf
- https://cdn.shopify.com/s/files/1/0434/5646/3014/files/animals_maroon_5_piano_sheet_music.pdf
- https://cdn.shopify.com/s/files/1/0432/1673/2320/files/32697627275.pdf
- https://cdn.shopify.com/s/files/1/0434/1963/1765/files/79271238595.pdf
- https://cdn.shopify.com/s/files/1/0437/5543/8234/files/75954821192.pdf
- https://cdn.shopify.com/s/files/1/0435/7731/1395/files/application_of_buffer_solution_in_pharmacy.pdf
- https://cdn.shopify.com/s/files/1/0440/0673/6037/files/99259776009.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_off00005e84.binfb32266ff23412306d483ebf07966496d3935ee0077d00515408fe6e321057f6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E84 | 4836 bytes |
font_01_sfnt_off00006ef4.bine19f51e7d9a14c25b4c3764925ab23ed8954af21e393e1ac632ca874aa7a1beb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6EF4 | 9796 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.