MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file was flagged by multiple critical heuristics for containing malicious redirector links and a large number of embedded links, indicative of a link farm. The primary malicious URL identified is 'https://ttraff.ru/pify?keyword=directional+selection+graph'. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, suggesting a coordinated effort to distribute malicious content or manipulate search engine results. No scripts were extracted from this sample.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=directional+selection+graph
- http://files.talesfromthetravelingtavern.com/uploads/1/3/0/7/130775977/najiw_vetow.pdf
- http://files.waterworks.nu/uploads/1/3/0/9/130969748/tuvimusasul.pdf
- http://files.scotty-elmslie.com/uploads/1/3/0/7/130776503/29e1477389.pdf
- http://files.companionsofchrist.org/uploads/1/3/0/9/130969375/3234800.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vuwizesovipijekugufex.pdf
- https://cdn.shopify.com/s/files/1/0430/8012/2532/files/sifukofebegukugetapowerab.pdf
- https://cdn.shopify.com/s/files/1/0431/7465/8197/files/semiposiponi.pdf
- https://cdn.shopify.com/s/files/1/0430/4538/8437/files/kijugub.pdf
- https://cdn.shopify.com/s/files/1/0430/6986/6141/files/soxanilagotanojaxos.pdf
- https://cdn.shopify.com/s/files/1/0437/6500/6494/files/miduzazimisapifotonolol.pdf
- https://cdn.shopify.com/s/files/1/0429/9338/5633/files/45325669721.pdf
- https://cdn.shopify.com/s/files/1/0434/2969/1558/files/fukafukoxogobifuwe.pdf
- https://cdn.shopify.com/s/files/1/0429/4259/5239/files/nudiradisufor.pdf
- https://cdn.shopify.com/s/files/1/0428/1283/3959/files/67934277013.pdf
- https://cdn.shopify.com/s/files/1/0431/9654/7230/files/8379172455.pdf
- https://cdn.shopify.com/s/files/1/0433/7968/7574/files/york_diamond_90_manual.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_off00006168.bin47c1cec1581fa651c4ba4179297acedcc3c23ceb849204088bfd270c9192b829 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6168 | 5196 bytes |
font_01_sfnt_off00007310.bin60f4de9bbf36433d91ae9871182feaba6a56f1b447135ca5b174da2d50836875 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7310 | 10156 bytes |
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