MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is https://ttraff.cc/pify?keyword=basics+of+battery+management+system+pdf, which is likely used to redirect users to further malicious content. The document body, though heavily obfuscated, contains references to URLs and appears to be a lure for a PDF document, aligning with a phishing or redirection attack pattern.
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.cc/pify?keyword=basics+of+battery+management+system+pdf
- http://files.annettedelcanto.com/uploads/1/3/1/4/131406412/0af1fa5441bb7.pdf
- http://fajavimon.unifor2301.org/uploads/1/3/0/7/130738837/xifirijiwu.pdf
- http://betuxaw.marksmotivation.org/uploads/1/3/0/7/130738731/kofedafibaxuvis-roxexukifoligox.pdf
- https://cdn.shopify.com/s/files/1/0434/1969/7310/files/nugiloduwakejevot.pdf
- https://cdn.shopify.com/s/files/1/0436/8800/1689/files/15107434713.pdf
- https://cdn.shopify.com/s/files/1/0432/6899/7288/files/wedding_march_mendelssohn_piano.pdf
- https://cdn.shopify.com/s/files/1/0434/5459/5224/files/63124215432.pdf
- https://cdn.shopify.com/s/files/1/0434/5279/2982/files/3590185073.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/mogapusezonoxifetomo.pdf
- https://cdn.shopify.com/s/files/1/0434/2808/5912/files/sports_vocabulary_list.pdf
- https://cdn.shopify.com/s/files/1/0431/7783/6702/files/anesthesiologist_s_manual_of_surgical_procedures.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27347714529.pdf
- https://cdn.shopify.com/s/files/1/0431/2314/6906/files/rawiguvawogevezikuwize.pdf
- https://cdn.shopify.com/s/files/1/0432/2289/2711/files/64160681152.pdf
- https://cdn.shopify.com/s/files/1/0430/6223/1201/files/factorio_rail_blueprints.pdf
- https://cdn.shopify.com/s/files/1/0431/0673/0138/files/36603302210.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_off00008015.bin94c726fe872ca716f693c8a55e3091968b6c9c9bebfb4f98c5b62de295424d7f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8015 | 5732 bytes |
font_01_sfnt_off0000936d.bin03156c973e0c932f191505d8c4ccf8c4965293572aab99c34efcbe1b513b751d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x936D | 10068 bytes |
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