MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded URLs, with at least one identified as a malicious redirector. The ML classifier strongly indicated maliciousness. The primary malicious IOC is the redirector URL, which is likely used to funnel users to a malicious destination. The document body contains garbled text but includes the malicious URL and several benign-looking PDF links.
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.me/wix?keyword=surf+report+coronado+beach+san+diego
- https://static.usrfiles.com/ugd/b8c837_ec6dc4abfed24e0485d191fad560d80a.pdf
- https://static.usrfiles.com/ugd/67e251_8180c237f60c49a5abe40ff443c5997d.pdf
- https://static.usrfiles.com/ugd/105a8c_69071acb8133481c9083ba0d4d87ea02.pdf
- https://static.usrfiles.com/ugd/c1de29_b7dd0310f9e142b6b1e2938990c4e00c.pdf
- https://static.usrfiles.com/ugd/2e79a6_b235862f93f14a5b960ab1ac4141513a.pdf
- https://cdn.shopify.com/s/files/1/0434/7805/7122/files/gitedawajibikumolagen.pdf
- https://cdn.shopify.com/s/files/1/0431/1479/1069/files/suzuki_violin_volume_3_piano_accompaniment.pdf
- https://static.usrfiles.com/ugd/07625c_e26d8895e19f4268bda822deeb20147d.pdf
- https://static.usrfiles.com/ugd/b8c837_82dbe24541994cccb731040fab8ba8dc.pdf
- https://static.usrfiles.com/ugd/b8c837_4f38b2a135cc4e28abec2c076ae10372.pdf
- https://static.usrfiles.com/ugd/e66789_71c0612e476540f3bdfb1bd1fe9f3f88.pdf
- https://static.usrfiles.com/ugd/ab059d_730b30c6f1cb4544a4b1d27085f1a08a.pdf
- https://cdn.shopify.com/s/files/1/0433/9105/8070/files/wapadugugebevo.pdf
- https://cdn.shopify.com/s/files/1/0433/9197/5580/files/kualitas_sumber_daya_manusia_di_indonesia.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/
- https://static.usrfiles.com/ugd/b8c837_82dbe24541994cccb731040fab8ba8dc
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000067b8.bina1ac4f26c0f1e34878550a618305316afadf985e5d1d5eaeca20a8e6545d9f8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67B8 | 5628 bytes |
font_01_sfnt_off00007ad0.bin6b5878dce4f9260a383954ee32b21c14eafa7af122c93f89b9b7267136698b44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AD0 | 13740 bytes |
Open this report in the interactive analyzer, or submit your own file for analysis.