MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, including one that redirects to known malicious infrastructure. The document body, though heavily obfuscated, contains text referencing 'Burp suite latest version' and a URL that appears to be a lure. This suggests a phishing attempt to trick users into visiting a malicious site, likely for credential harvesting or malware delivery.
Heuristics 4
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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.
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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.
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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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.link/wix?keyword=burp+suite+latest+version
- https://static.usrfiles.com/ugd/04c368_6477faaac22c447392e7902cf9f82b52.pdf
- https://static.usrfiles.com/ugd/3d0627_d5a9c9bc8c38472db843cf7eda6d17c5.pdf
- https://static.usrfiles.com/ugd/b8c837_7450f0a71b8442cc90548803a306cbe0.pdf
- https://static.usrfiles.com/ugd/5b9a87_0fe907421e8641cfa43fc072038ab52a.pdf
- https://static.usrfiles.com/ugd/34ec99_35b7cb77a5854237895840c9dd4fd779.pdf
- https://static.usrfiles.com/ugd/b85eb0_783334348b184573bad5e8f958b62b89.pdf
- https://static.usrfiles.com/ugd/b8c837_6392e742ea4c477385aac4a1228bec56.pdf
- https://static.usrfiles.com/ugd/b8c837_9230c86d10a04fcba2dab7aade11405f.pdf
- https://static.usrfiles.com/ugd/b8c837_0a6bda7af1f449e880e4ca11bba2ed33.pdf
- https://cdn.shopify.com/s/files/1/0444/6945/2967/files/nstu_admission_circular_2020_19_download.pdf
- https://cdn.shopify.com/s/files/1/0433/2231/0811/files/falawivonapozatuzigasepe.pdf
- https://cdn.shopify.com/s/files/1/0440/6378/5112/files/88746503279.pdf
- https://cdn.shopify.com/s/files/1/0439/4693/4430/files/atf_box_setup_11._90_free.pdf
- https://static.usrfiles.com/ugd/15d534_822e5439e9964016a6367c261396f0d2.pdf
- https://static.usrfiles.com/ugd/5926b4_303bd09a4d9842ef8be5ca4be54a5602.pdf
- https://static.usrfiles.com/ugd/e8506d_dc145de62db643d9b2593def1a8cc04e.pdf
- https://static.usrfiles.com/ugd/455f95_6bc153fb1d2340d3ba5cf636c45f9f0c.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_off00007d4e.bin9711d3816636adef1970d9d854777036437281607a0f8a057341136c7d1378dc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D4E | 4924 bytes |
font_01_sfnt_off00008e1e.bin1bb4be00985a358bbdcdd98edc175020f2c21c51cf5a3ce3f9132e14b1bc5433 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8E1E | 10356 bytes |
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