MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
This PDF file was flagged as malicious by an ML classifier and contains numerous embedded links. One critical heuristic indicates it's a PDF redirector link pointing to 'https://ttraff.ru/pify?keyword=scope+statement+template', which is likely used to obscure the true destination of the attack. Another heuristic identified it as a PDF SEO link farm, with 28 external PDF links, suggesting a large-scale distribution or obfuscation effort. The document body itself is heavily obfuscated and contains the suspicious URL.
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=scope+statement+template
- http://files.adamsmnhistory.com/uploads/1/3/0/9/130969446/e64716b6035.pdf
- http://files.mistyhollowlabs.com/uploads/1/3/1/6/131637224/pifonip_nemodolaxotuv_dojizo_pezetuneva.pdf
- http://files.mustardfitness.com/uploads/1/3/1/3/131383763/nategexo_jidonamonewi.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/39806276645.pdf
- https://cdn.shopify.com/s/files/1/0436/0224/7838/files/83798792072.pdf
- https://cdn.shopify.com/s/files/1/0430/3945/7431/files/85039516114.pdf
- https://cdn.shopify.com/s/files/1/0438/5911/6182/files/zabijalate.pdf
- https://cdn.shopify.com/s/files/1/0428/9291/8937/files/67236107401.pdf
- https://cdn.shopify.com/s/files/1/0437/5897/7178/files/wagenoxazujajisad.pdf
- https://cdn.shopify.com/s/files/1/0438/5816/5925/files/arriba_comunicacion_y_cultura_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0439/6072/9758/files/tambien_in_english.pdf
- https://cdn.shopify.com/s/files/1/0428/4681/4374/files/2016_honda_pilot_owners_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/2048/3751/files/56757045243.pdf
- https://cdn.shopify.com/s/files/1/0431/4329/9232/files/81809617671.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_off00007ae4.bin792ba169ce383425268c47397631b5efa774dea44ebf5e0c121e87afd4d8d90c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7AE4 | 4824 bytes |
font_01_sfnt_off00008b24.bin1850093bafdd126f5d7b2730978ceb8257c5245db90fde6d2be5e2952b1e13ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8B24 | 13196 bytes |
font_02_sfnt_off0000b51e.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB51E | 4324 bytes |
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