MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.club/wix?keyword=a+haunted+house+download'. Additionally, it exhibits a PDF link farm heuristic, with numerous links to Shopify-hosted PDFs, one of which is 'https://cdn.shopify.com/s/files/1/0440/6552/1814/files/atlas_de_parasitologia_humana_ash.pdf'. The presence of a visual download button lure further supports the malicious intent of directing users to potentially harmful content.
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.club/wix?keyword=a+haunted+house+download
- https://cdn.shopify.com/s/files/1/0440/6552/1814/files/atlas_de_parasitologia_humana_ash.pdf
- https://cdn.shopify.com/s/files/1/0435/3739/9960/files/zegiduwelago.pdf
- https://cdn.shopify.com/s/files/1/0433/5131/0488/files/aditya_hrudayam_malayalam.pdf
- https://cdn.shopify.com/s/files/1/0436/3455/7088/files/unit_vector_transformation_from_cartesian_to_cylindrical.pdf
- https://cdn.shopify.com/s/files/1/0447/5705/7685/files/mas_credit_risk_management_guidelines.pdf
- https://cdn.shopify.com/s/files/1/0432/4484/7266/files/xcode_could_not_locate_device_support_files.pdf
- https://cdn.shopify.com/s/files/1/0434/1766/5703/files/rawaginubepikusuvijuw.pdf
- https://cdn.shopify.com/s/files/1/0432/5736/4638/files/cahier_vacances_cp.pdf
- https://cdn.shopify.com/s/files/1/0437/1195/5098/files/76007594507.pdf
- https://static.usrfiles.com/ugd/b8c837_7a24cee329544235af70991f2c28d87c.pdf
- https://static.usrfiles.com/ugd/b8c837_be7fa280f0f7406d832ece9bff050d7e.pdf
- https://static.usrfiles.com/ugd/b8c837_8341131268b34d49abf5fd162fc899af.pdf
- https://static.usrfiles.com/ugd/b8c837_2fde680701e94438affd19eb660002ba.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_off00004c33.binb6433ab12984b9b1da895374257922bfa751d4503a163a0c64d1dda18336e8b3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4C33 | 4900 bytes |
font_01_sfnt_off00005ce3.bin160e4ccc46739b933d5c8db6b768c0df3bd2e2387df47d12931b3c3d73ed4916 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5CE3 | 10148 bytes |
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