MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged as malicious by a machine learning classifier and contains a significant number of embedded links. One of these links, 'https://ttraff.cc/wix?keyword=bellamy+brothers+music', is identified as a malicious redirector. The presence of a link farm suggests an attempt to manipulate search engine results or distribute malicious content through numerous seemingly benign links hosted on platforms like Shopify.
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=bellamy+brothers+music
- https://cdn.shopify.com/s/files/1/0439/1396/9816/files/26723858443.pdf
- https://cdn.shopify.com/s/files/1/0434/2041/8198/files/nositemiritatojez.pdf
- https://cdn.shopify.com/s/files/1/0431/8412/8151/files/41157488238.pdf
- https://cdn.shopify.com/s/files/1/0431/6263/2346/files/26461896968.pdf
- https://cdn.shopify.com/s/files/1/0437/0939/9193/files/sheetrock_lift_rental_near_me.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/53293114795.pdf
- https://cdn.shopify.com/s/files/1/0440/5297/1685/files/alliance_residential_performance_manager_salary.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/bafewemuwidizisaj.pdf
- https://static.usrfiles.com/ugd/38eac1_fb6937773a354ba298fa47b00ba4b59d.pdf
- https://static.usrfiles.com/ugd/5926b4_73fa90ec150b44d99e4053add4dffa3c.pdf
- https://static.usrfiles.com/ugd/aff7ca_1c57e7219b9043d7b26e64b8d0f5bf90.pdf
- https://static.usrfiles.com/ugd/b8c837_a6c34eea607d423bbeb400693806f6c4.pdf
- https://static.usrfiles.com/ugd/b91566_d8c1ec361ec14ea199e92a4385b403fa.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_off00009188.bina864f5468ecae701375b7264de90c3e47eec05c54b49820de137f294e0e6080d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9188 | 5328 bytes |
font_01_sfnt_off0000a384.bin2d532ee36126507043b24d7b44d7869874b629df921db47c4b7f8f9f8c68d85b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA384 | 10232 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.