MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains numerous embedded links, a common tactic for SEO spam and phishing. One critical heuristic identified a link to a known malicious redirector, specifically 'https://ttraff.ru/pify?keyword=bluetooth+driver++intel', which is presented as a lure for a 'Bluetooth driver'. The document body, though heavily obfuscated, also contains this URL and other benign-looking PDF links hosted on Shopify. The primary attack vector appears to be directing users to malicious infrastructure via these links.
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=bluetooth+driver++intel
- http://files.melbphotography.ca/uploads/1/3/0/7/130776063/rarozatorotipo.pdf
- http://files.acssdownload.com/uploads/1/3/0/7/130739308/bakinike.pdf
- http://files.susanbrumfieldmusic.com/uploads/1/3/1/4/131482958/zemegobimisog.pdf
- http://files.chanble.com/uploads/1/3/1/4/131453024/lasirum-fojidoderek-dejijifupisig-wavuko.pdf
- https://cdn.shopify.com/s/files/1/0432/2449/8343/files/dmv_ny_manual.pdf
- https://cdn.shopify.com/s/files/1/0436/7355/1001/files/i_spit_on_your_grave_torrent.pdf
- https://cdn.shopify.com/s/files/1/0437/1631/3242/files/xenenumamelebovewewatesax.pdf
- https://cdn.shopify.com/s/files/1/0438/0046/1474/files/40969835583.pdf
- https://cdn.shopify.com/s/files/1/0434/6416/3490/files/elegy_in_d_bottesini.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/rirolor.pdf
- https://cdn.shopify.com/s/files/1/0436/0486/9277/files/jozubitaxijiwilegududixiz.pdf
- https://cdn.shopify.com/s/files/1/0433/7929/4358/files/84405392292.pdf
- https://cdn.shopify.com/s/files/1/0431/5011/4978/files/93537021512.pdf
- https://cdn.shopify.com/s/files/1/0434/1340/5850/files/90449968706.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/40948382406.pdf
- https://cdn.shopify.com/s/files/1/0432/7945/0272/files/aflatoksin_nedir.pdf
- https://cdn.shopify.com/s/files/1/0428/5035/3318/files/83572678973.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_off00004fde.binfce4cfef0226e78691c3bcd38f9923a94c5ac5cb3844687f573e8abc5a149ab7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4FDE | 4632 bytes |
font_01_sfnt_off00005f9c.bin05a6001a241cbfbc7483cc20e9eed0052c8aaeb5230ed6e7ca83f69ae7407158 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5F9C | 13036 bytes |
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