MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/wix?keyword=5+palabras+agudas'. The document also exhibits characteristics of a PDF link farm, embedding numerous links, with the primary one leading to a Shopify-hosted PDF. The ML classifier strongly flagged this PDF as malicious. The embedded URLs suggest a lure to external content, likely to initiate a further stage of attack.
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=5+palabras+agudas
- https://cdn.shopify.com/s/files/1/0429/7857/4490/files/fupudexekifane.pdf
- https://cdn.shopify.com/s/files/1/0429/0707/4719/files/73861652707.pdf
- https://cdn.shopify.com/s/files/1/0445/4576/9636/files/common_russian_verbs.pdf
- https://cdn.shopify.com/s/files/1/0440/6152/4118/files/sri_lalitha_sahasranama_stotram_in_telugu.pdf
- https://cdn.shopify.com/s/files/1/0437/6395/7918/files/25327012683.pdf
- https://cdn.shopify.com/s/files/1/0439/2153/9240/files/93037155077.pdf
- https://cdn.shopify.com/s/files/1/0432/7863/1072/files/indices_worksheet_year_8.pdf
- https://cdn.shopify.com/s/files/1/0432/8236/6629/files/jidewaxogurenaki.pdf
- https://cdn.shopify.com/s/files/1/0436/3314/8062/files/regrouper_fichier_pdf_mac.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/83142442765.pdf
- https://cdn.shopify.com/s/files/1/0433/3204/2920/files/55632277225.pdf
- https://cdn.shopify.com/s/files/1/0439/3612/0990/files/are_roblox_exploits_safe.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_off00006552.bina36e24dc878f3213251df7bdf32e094cdd79a281b12bf9f70d80a661e6d693dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6552 | 5296 bytes |
font_01_sfnt_off0000774b.bin7c4ef5052249b6e5dd5a678342a00cff588e3cc3f51ed6abc6c3322da7127657 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x774B | 12176 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.