Malware Insights
The PDF file contains a large number of embedded links, many of which point to Shopify-hosted PDFs, indicating a link farm designed to manipulate search engine results. One of the primary links redirects to a known malicious domain, ttraff.ru, suggesting an attempt to lure the user to a malicious site. The document body contains garbled text, but the presence of 'vaste song raagsong. com' and the wkhtmltopdf authoring application suggest it may be a lure document. The overall pattern points to a malicious redirector used for delivering further stages of an attack.
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=vaste+song++raagsong.+com
- http://files.cc-interiors.com/uploads/1/3/2/3/132302894/3f2d0d0d54.pdf
- http://files.nhrealestate.org/uploads/1/3/1/8/131871704/daxanefafason-kubexi-kozagusifizunav.pdf
- http://files.katiekeenan.net/uploads/1/3/2/8/132816096/losubopolese.pdf
- https://cdn.shopify.com/s/files/1/0428/5467/8687/files/nigegafikofegidi.pdf
- https://cdn.shopify.com/s/files/1/0432/9907/8304/files/84606061834.pdf
- https://cdn.shopify.com/s/files/1/0430/0963/8553/files/mivurujiwoxobotixodel.pdf
- https://cdn.shopify.com/s/files/1/0435/8524/1245/files/79173444322.pdf
- https://cdn.shopify.com/s/files/1/0435/6443/3566/files/74550602697.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/92702877098.pdf
- https://cdn.shopify.com/s/files/1/0432/7545/2569/files/20370512919.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8853/files/32724422846.pdf
- https://cdn.shopify.com/s/files/1/0430/9578/5621/files/3950108636.pdf
- https://cdn.shopify.com/s/files/1/0432/3472/1959/files/58720061361.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/93861148098.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/basugogigarerebid.pdf
- https://cdn.shopify.com/s/files/1/0429/3391/1705/files/82684680125.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_off0000694e.bince3628712baedc7aec52769db365e6a15de73eccb2c3a0fa7e03240611b7e1db |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x694E | 4824 bytes |
font_01_sfnt_off00007997.bin292aa94e11d8bf05c2db7968a912bca66a59ba892a14913f1fcd89e7aeaa2924 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7997 | 12884 bytes |
font_02_sfnt_off0000a31b.bind64d6d6f750e4e4c34780b4cede22a8f8ae70059636c7eb254a22bcecc5ad610 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA31B | 2620 bytes |
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