MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a large number of embedded links, many of which point to a link farm infrastructure designed to redirect users to malicious sites. The primary redirector URL is https://ttraff.ru/pify?keyword=orthographic+projection+examples+and+solutions+pdf, which is flagged as malicious. This suggests the document is part of a phishing campaign aiming to redirect users to potentially harmful 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/pify?keyword=orthographic+projection+examples+and+solutions+pdf
- http://files.narrativeimaginings.com/uploads/1/3/2/7/132710784/nubigakunumonejosim.pdf
- http://files.schumacherbrothersfencing.com/uploads/1/3/0/7/130738732/247995c0f3e552.pdf
- http://jopugot.ppisurrey.org/uploads/1/3/1/0/131070786/6609440.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0430/4040/7701/files/19410154878.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/xuxovozukirofavekejob.pdf
- https://cdn.shopify.com/s/files/1/0438/2959/2214/files/sigmoid_function_python.pdf
- https://cdn.shopify.com/s/files/1/0437/6697/2577/files/sukhmani_sahib_in_hindi.pdf
- https://cdn.shopify.com/s/files/1/0448/0555/4337/files/ypsilanti_township_police_reports.pdf
- https://cdn.shopify.com/s/files/1/0440/2718/3269/files/glycemic_index_food_guide_diabetes_canada.pdf
- https://cdn.shopify.com/s/files/1/0429/6749/8911/files/33882714452.pdf
- https://cdn.shopify.com/s/files/1/0435/2868/3674/files/chicken_biryani_recipe_in_marathi_download.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_off0000597c.bin5b3f98ce3be1110c3c23a7c50b28626b011246305af2d167b56c2fec59e49517 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x597C | 5740 bytes |
font_01_sfnt_off00006ce8.bin178d9fcab317ddf6258688299be0e407e4c03cd9f6c6990e8e550498420f5c02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CE8 | 9996 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.