Malware Insights
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/pify?keyword=schindler+s+list+book+online+pdf'. Additionally, it exhibits a PDF link farm behavior with numerous embedded links, many of which point to benign Shopify URLs but are likely used to mask the malicious intent. The document body contains garbled text and the authoring application is wkhtmltopdf, suggesting it was programmatically generated for malicious purposes. The primary goal appears to be redirecting users to malicious infrastructure.
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.ru/pify?keyword=schindler+s+list+book+online+pdf
- http://files.troyathensbands.com/uploads/1/3/0/7/130738701/zomizitipevu.pdf
- http://files.teacheranthoney.com/uploads/1/3/1/4/131437605/nabilebo.pdf
- http://files.bournemouthjrc.co.uk/uploads/1/3/2/7/132710690/9372aa38a85.pdf
- http://files.halovhe.com/uploads/1/3/1/4/131453522/sifivoniwisako.pdf
- http://files.phillypuff.org/uploads/1/3/1/3/131384208/f9b23cb3.pdf
- https://cdn.shopify.com/s/files/1/0437/8080/0674/files/pdf_agama_kelas_12.pdf
- https://cdn.shopify.com/s/files/1/0438/4797/5062/files/gente_toxica_stamateas.pdf
- https://cdn.shopify.com/s/files/1/0438/3762/0381/files/alagappan_manual_of_practical_medicine_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0428/7417/5644/files/midufodasolofuderugonu.pdf
- https://cdn.shopify.com/s/files/1/0434/4876/2529/files/sinapaforalub.pdf
- https://cdn.shopify.com/s/files/1/0428/4953/4111/files/77551982921.pdf
- https://cdn.shopify.com/s/files/1/0431/8973/1479/files/31402498861.pdf
- https://cdn.shopify.com/s/files/1/0434/6170/5888/files/jajupa.pdf
- https://cdn.shopify.com/s/files/1/0429/1729/8329/files/37918113832.pdf
- https://cdn.shopify.com/s/files/1/0430/9693/2501/files/bukavivaki.pdf
- https://cdn.shopify.com/s/files/1/0430/6518/0314/files/adding_and_subtracting_fractions_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0434/8451/2406/files/88030234838.pdf
- https://cdn.shopify.com/s/files/1/0432/6975/0944/files/fixed_asset_accounting_in_sap.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_off00007cc1.binadbaf1271eed97f200647fe99cfe5fbbb2555debf8250f93311d56d68bdedc0d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7CC1 | 5340 bytes |
font_01_sfnt_off00008ee0.binaadfb1dbfead0c8b47956355d57ea335dd2d5a7aaed86e290061102f12f01762 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8EE0 | 10408 bytes |
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