MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a malicious redirector link that points to 'ttraff.cc', a known malicious domain. The document body, though heavily obfuscated, contains the same URL. The PDF also exhibits characteristics of a link farm, with numerous links pointing to external resources, many of which are hosted on Shopify. The primary malicious link is designed to appear as a tutorial, likely to trick users into clicking it.
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.cc/wb?keyword=sql%20server%20tutorial%20with%20examples%20pdf
- http://files.usamartialartscumming.com/uploads/1/3/2/6/132681033/lelim_letoxomid_nopur_kegut.pdf
- http://files.hoodarc.org/uploads/1/3/0/7/130776110/2787286.pdf
- http://lesawu.cdnchiropracticwellness.com/uploads/1/3/0/8/130813612/ramalowowiw.pdf
- http://files.rollingroses.com/uploads/1/3/1/0/131071137/dapix_putej.pdf
- https://cdn.shopify.com/s/files/1/0438/0871/9005/files/18520144171.pdf
- https://cdn.shopify.com/s/files/1/0436/9947/0486/files/ret_paladin_pvp_guide.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/calo_plantar_tratamento.pdf
- https://cdn.shopify.com/s/files/1/0430/4535/5682/files/xadaselajimogur.pdf
- https://cdn.shopify.com/s/files/1/0434/1307/8168/files/42919907352.pdf
- https://cdn.shopify.com/s/files/1/0438/3490/0642/files/vozoximejibuveturabufokid.pdf
- https://cdn.shopify.com/s/files/1/0433/6268/0984/files/luxofedabuvosiva.pdf
- https://cdn.shopify.com/s/files/1/0435/4097/1674/files/4370002471.pdf
- https://cdn.shopify.com/s/files/1/0431/3110/9538/files/25818335822.pdf
- https://cdn.shopify.com/s/files/1/0433/9082/8700/files/53265342898.pdf
- https://cdn.shopify.com/s/files/1/0439/1705/0008/files/98063048291.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_off0000d239.bin58f85de26e724623e5bb7c566b3aff6d423ca160a3b79db5f7ab063a4fceaa1d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD239 | 5728 bytes |
font_01_sfnt_off0000e5a7.bin0d8604ba3dfee2663ca03f080622012a9509f681afba9edc947ec3da70d3e7bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE5A7 | 16480 bytes |
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