MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.com, disguised as a search result for sheet music. This indicates a phishing or malware distribution attempt. The PDF also contains a large number of links to external PDFs, suggesting a link farm or SEO manipulation tactic. No scripts were extracted, but the presence of malicious links is a strong indicator of malicious intent.
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.com/wix?keyword=ode+to+joy+sheet+music+piano+easy
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/jodutetesejewotetojunilij.pdf
- https://cdn.shopify.com/s/files/1/0429/6772/8279/files/catalogo_de_perfiles_de_aluminio_colombia.pdf
- https://cdn.shopify.com/s/files/1/0448/1299/2674/files/ascensores_hidraulicos.pdf
- https://cdn.shopify.com/s/files/1/0437/4455/9258/files/list_of_english_abbreviations.pdf
- https://cdn.shopify.com/s/files/1/0437/5071/9642/files/pensum_de_administracion_de_empresas_uasd.pdf
- https://cdn.shopify.com/s/files/1/0434/7750/0057/files/81849914915.pdf
- https://cdn.shopify.com/s/files/1/0431/2501/4684/files/temumi.pdf
- https://cdn.shopify.com/s/files/1/0431/0636/9703/files/infinite_geometric_series_formula.pdf
- https://cdn.shopify.com/s/files/1/0457/9183/8364/files/chrome_browser_version_74.pdf
- https://cdn.shopify.com/s/files/1/0435/5588/1121/files/does_god_have_a_plan_for_us.pdf
- https://cdn.shopify.com/s/files/1/0437/5258/7415/files/gogobinemulolonixira.pdf
- https://cdn.shopify.com/s/files/1/0432/4006/3143/files/34103140169.pdf
- https://cdn.shopify.com/s/files/1/0434/8205/4813/files/vusurolen.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_off0000818e.bin8a1fe2950405121af42120f185036924764afca3f90d8738d38fe44a45924416 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x818E | 5388 bytes |
font_01_sfnt_off000093cb.bin6e80da5941b6ac5b7ee9b2a866410ac9b2e1736f802e2964f80c8e12689db4b1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x93CB | 15500 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.