MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains multiple embedded links, with one pointing to a known malicious redirector at 'https://ttraff.com/wix?keyword=isaiah+53+explained+pdf'. The document body, though heavily obfuscated, also contains this URL and references a 'pdf' keyword, suggesting a lure to download or view content. The presence of a large number of external PDF links, many hosted on Shopify, indicates a link farm used to obscure the malicious redirector.
Heuristics 3
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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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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=isaiah+53+explained+pdf
- https://cdn.shopify.com/s/files/1/0429/8581/6217/files/zigogovapamagijoluvo.pdf
- https://cdn.shopify.com/s/files/1/0435/6158/2755/files/prova_auditor_fiscal_do_trabalho_2013.pdf
- https://cdn.shopify.com/s/files/1/0428/5012/3943/files/vamixijiw.pdf
- https://cdn.shopify.com/s/files/1/0427/7505/2454/files/velan_globe_valve_catalogue.pdf
- https://cdn.shopify.com/s/files/1/0428/6509/8908/files/93834905728.pdf
- https://cdn.shopify.com/s/files/1/0434/3257/5132/files/kipumis.pdf
- https://cdn.shopify.com/s/files/1/0434/5161/3334/files/92378770325.pdf
- https://cdn.shopify.com/s/files/1/0428/9318/1087/files/83383033124.pdf
- https://cdn.shopify.com/s/files/1/0434/1766/5701/files/4845337726.pdf
- https://cdn.shopify.com/s/files/1/0439/7550/8126/files/49830024961.pdf
- https://cdn.shopify.com/s/files/1/0460/1371/0503/files/ubuntu_usb_boot_disk_format.pdf
- https://cdn.shopify.com/s/files/1/0437/2774/9274/files/pinojiniwojevudadabunola.pdf
- https://cdn.shopify.com/s/files/1/0433/0664/7717/files/32757389154.pdf
- https://cdn.shopify.com/s/files/1/0432/1633/9111/files/lasiodora_parahybana_tarantula_care_sheet.pdf
- https://cdn.shopify.com/s/files/1/0432/8030/2238/files/gugalojunesewopemobazod.pdf
- https://cdn.shopify.com/s/files/1/0441/0291/0104/files/rifumugaruzaw.pdf
- https://cdn.shopify.com/s/files/1/0431/2940/5600/files/17155836987.pdf
- https://cdn.shopify.com/s/files/1/0433/9869/3022/files/wanido.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_off0000a9f7.binde1e77a01827962cee2d45a31da30cf42b340b4569f6302e73c2727f13c1e5cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA9F7 | 5328 bytes |
font_01_sfnt_off0000bc10.bin13e654117e0483d5b9f23791a044dd8e74d77e05b3232589ab7da7f6ac8774ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBC10 | 10732 bytes |
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