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.com/wix?keyword=material+science+callister+pdf+free+download'. Additionally, it exhibits a PDF link farm heuristic, with numerous links to shopify.com domains, suggesting an attempt to obscure the true malicious destination or to appear as a legitimate content aggregator. The presence of a visual download button lure further supports the malicious intent of directing users to external 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.com/wix?keyword=material+science+callister+pdf+free+download
- https://cdn.shopify.com/s/files/1/0432/8023/6702/files/minnesota_multiphasic_personality_inventory_test.pdf
- https://cdn.shopify.com/s/files/1/0434/1415/9521/files/71434355495.pdf
- https://cdn.shopify.com/s/files/1/0434/2831/5293/files/verazebuwipesogizel.pdf
- https://cdn.shopify.com/s/files/1/0435/3071/5288/files/95293565985.pdf
- https://cdn.shopify.com/s/files/1/0429/3243/7151/files/vekonimadetezabedexakug.pdf
- https://static.usrfiles.com/ugd/7f46b5_a9d9835f039f4029bd87ab5adda67453.pdf
- https://static.usrfiles.com/ugd/33a2e4_e6f9120870264fb7a035b8516f6d735a.pdf
- https://cdn.shopify.com/s/files/1/0437/4816/3733/files/kubugigokedero.pdf
- https://cdn.shopify.com/s/files/1/0429/2083/7287/files/ditobujetijopepazikepud.pdf
- https://cdn.shopify.com/s/files/1/0435/6449/9105/files/zogizos.pdf
- https://cdn.shopify.com/s/files/1/0431/7950/7875/files/nodexafawoj.pdf
- https://cdn.shopify.com/s/files/1/0435/3314/0127/files/68777818655.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006acd.bin33912b63e9b0371b1929a6471241258e25b7e5bc72c40e3abc17796a9777ffa8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6ACD | 5244 bytes |
font_01_sfnt_off00007cbb.bin49f1c345582212729590e0456707ca92d3838aef8cba26fbcaa28f8c5b0a0640 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CBB | 2116 bytes |
font_02_sfnt_off00008686.bin059bee1b424c53b4bfc41fc7ae96150f89f92689d31f7694afd14f4889418f89 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8686 | 15208 bytes |
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