MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, many pointing to Shopify-hosted PDF files, which is indicative of a link farm. One of the primary links directs to a known malicious redirector. The presence of a 'download button' lure further suggests an attempt to entice users into clicking malicious links. The document body contains garbled text but includes the malicious redirector URL.
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.ru/wix?keyword=matricom+g-+box+q+firmware
- https://cdn.shopify.com/s/files/1/0428/0123/4076/files/reliru.pdf
- https://cdn.shopify.com/s/files/1/0435/6318/8383/files/technical_analysis_explained_martin.pdf
- https://cdn.shopify.com/s/files/1/0439/1724/6632/files/active_learning_activities.pdf
- https://cdn.shopify.com/s/files/1/0431/5598/0445/files/bull_zip_writer.pdf
- https://cdn.shopify.com/s/files/1/0438/3077/1869/files/a_chorus_line_monologues.pdf
- https://static.usrfiles.com/ugd/b8c837_f26ee052378b49ab8788594b0c1bd47c.pdf
- https://static.usrfiles.com/ugd/b8c837_311dbce3144d43c98b3106dcf7d0116c.pdf
- https://static.usrfiles.com/ugd/b8c837_ba0035ae294b45249612e16d9c4d1415.pdf
- https://static.usrfiles.com/ugd/b8c837_bac66e0e20f640f39c307edbb36a2232.pdf
- https://static.usrfiles.com/ugd/b8c837_3d8d25558c324058b98cf572a12700a8.pdf
- https://cdn.shopify.com/s/files/1/0432/4474/8950/files/98964192023.pdf
- https://cdn.shopify.com/s/files/1/0432/5815/1072/files/data_analysis_in_python_with_pandas.pdf
- https://cdn.shopify.com/s/files/1/0433/4839/4142/files/laminate_flooring_installation_guide.pdf
- https://cdn.shopify.com/s/files/1/0435/6957/8147/files/17984904236.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 4
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007a4f.bin8d2b4951d42798871e6d87025c801c17080d0489cf995d30b74e550eef022835 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A4F | 5136 bytes |
font_01_sfnt_off00008be2.bine9a5a1f6ed95b1e3669933bb00002ad32a1708c3e0b735191cad5e02368a6c7d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8BE2 | 1800 bytes |
font_02_sfnt_off00009470.bin0099c8a880adc8cd2228e0b274028bf5de3567abe63d54c22eee837e8abf674b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9470 | 13768 bytes |
font_03_sfnt_off0000bff4.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBFF4 | 4324 bytes |
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