MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for linking to known malicious redirector infrastructure. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, many pointing to Shopify. The primary malicious URL, https://ttraff.com/wix?keyword=yamaha+kt100+manual, is flagged as a known malicious redirector. The document body contains garbled text but also includes the malicious URL and several benign-looking URLs, suggesting a lure to disguise the 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=yamaha+kt100+manual
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/bahut_yaad_aati_hai_song.pdf
- https://cdn.shopify.com/s/files/1/0430/7451/9194/files/41154113824.pdf
- https://cdn.shopify.com/s/files/1/0437/0844/8919/files/asgore_piano_sheet_easy.pdf
- https://cdn.shopify.com/s/files/1/0430/4302/9143/files/vawugimodijiragosusil.pdf
- https://cdn.shopify.com/s/files/1/0431/2891/4074/files/romoge.pdf
- https://static.usrfiles.com/ugd/0a0016_e4828c7fd61943619d3f9673cb653d86.pdf
- https://cdn.shopify.com/s/files/1/0435/1852/5599/files/mla_format_website_citation_multiple_authors.pdf
- https://cdn.shopify.com/s/files/1/0431/2953/6668/files/70716329928.pdf
- https://cdn.shopify.com/s/files/1/0432/3957/1616/files/daxozuzenizijarinum.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/magobusiriwolozun.pdf
- https://static.usrfiles.com/ugd/5a1791_5f7ad4c991884f44aeb2c2e8b89429b5.pdf
- https://static.usrfiles.com/ugd/7ea8bb_ba4775a85b3d4b79ad56c22a4ded33d3.pdf
- https://static.usrfiles.com/ugd/87a178_95d99872aec2433b984011e62b2e7f50.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_off0000462a.bin4ffd7c25000231c89ff4ad644b9185fb464b3c7b9543d5c864a21153692348b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x462A | 4868 bytes |
font_01_sfnt_off00005699.binddd131818336c492bc0162a1b5a2472ce182bb5331627c7a5c0fac32c27743c9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5699 | 9608 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.