MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, with one specifically pointing to a known malicious redirector. The heuristic 'PDF_SEO_LINK_FARM' indicates a mass external PDF link farm, suggesting a coordinated effort to distribute malicious content. The ML classifier also strongly flagged this PDF as malicious. The document body appears to be corrupted or obfuscated, preventing a clear understanding of its specific lure, but the presence of numerous links strongly suggests a phishing or malware distribution attempt.
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=parasect+gen+3+learnset
- http://files.marcyjosbakery.com/uploads/1/3/0/9/130969710/totez.pdf
- http://files.cemscompany.com/uploads/1/3/1/8/131857115/7c5852.pdf
- http://files.virtualworxbusinesssolutions.net/uploads/1/3/1/3/131383514/jaxidepaxomopag.pdf
- https://cdn.shopify.com/s/files/1/0432/3747/4472/files/25308616887.pdf
- https://cdn.shopify.com/s/files/1/0437/7739/2791/files/xowolurepixazame.pdf
- https://cdn.shopify.com/s/files/1/0433/4452/7511/files/xazipofijosemozoripajimiz.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/7082322425.pdf
- https://cdn.shopify.com/s/files/1/0432/0896/6301/files/jubirelafikakuzaripejo.pdf
- https://cdn.shopify.com/s/files/1/0432/5271/1581/files/99371824242.pdf
- https://cdn.shopify.com/s/files/1/0432/6116/5723/files/79286185424.pdf
- https://cdn.shopify.com/s/files/1/0432/4796/0232/files/61598904627.pdf
- https://cdn.shopify.com/s/files/1/0439/9860/9566/files/22555859704.pdf
- https://cdn.shopify.com/s/files/1/0431/0269/9681/files/58919593284.pdf
- https://cdn.shopify.com/s/files/1/0432/8646/2628/files/17814697348.pdf
- https://cdn.shopify.com/s/files/1/0431/8461/9680/files/55238993574.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_off00005e11.binf12772b4980a9b01df956d940cfa8a44b754f3b7a6904639a87f63d3ecc1619f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E11 | 3612 bytes |
font_01_sfnt_off00006af8.bin7294a3a48f2265b3f2084b4a6e169fd033c9121a0353653ef40c31d37648f54d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6AF8 | 5132 bytes |
font_02_sfnt_off00007c7b.bin6738e8cff09b9a75baf78657a87b14ad3b81c9e0358cac68d63c3251b785d114 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C7B | 10880 bytes |
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