MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a large number of embedded links, many of which point to a redirector service (ttraff.cc) that is known to host malicious content. The document body, though heavily garbled, contains the same suspicious URL. The presence of a link farm and a malicious redirector suggests a phishing or malware distribution attempt. No scripts were extracted, limiting the analysis of specific execution techniques.
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=c%25C3%25A1ch+l%25C3%25A0m+nhi%25E1%25BB%2587m+v%25E1%25BB%25A5+thi%25C3%25AAn+m%25C3%25B4n+tr%25E1%25BA%25ADn+vl2
- http://nafegilar.shannonkerseytherapist.com/uploads/1/3/0/8/130814328/a574afb18.pdf
- http://satarome.rosytoesdesigns.com/uploads/1/3/1/4/131437778/8fdcdf8.pdf
- https://cdn.shopify.com/s/files/1/0432/9819/3573/files/bwv_1066.pdf
- https://cdn.shopify.com/s/files/1/0429/3338/7423/files/adorno_horkheimer_culture_industry.pdf
- https://cdn.shopify.com/s/files/1/0427/4189/1238/files/fimusezujatajoripizan.pdf
- https://cdn.shopify.com/s/files/1/0440/3268/8293/files/superfighters_deluxe_2_player_downlo.pdf
- https://cdn.shopify.com/s/files/1/0440/6696/3621/files/vegilubafisujivexefeforen.pdf
- https://cdn.shopify.com/s/files/1/0432/7335/5424/files/lamegijunifixifajobamuse.pdf
- https://cdn.shopify.com/s/files/1/0433/1238/2117/files/39859363551.pdf
- https://cdn.shopify.com/s/files/1/0430/4686/3005/files/42128254863.pdf
- https://cdn.shopify.com/s/files/1/0429/6795/7660/files/12882243690.pdf
- https://cdn.shopify.com/s/files/1/0432/3042/9352/files/27173836324.pdf
- https://cdn.shopify.com/s/files/1/0435/4431/4011/files/texegogozefizu.pdf
- https://cdn.shopify.com/s/files/1/0432/4183/2615/files/87752890120.pdf
- https://cdn.shopify.com/s/files/1/0431/7275/7668/files/65559407879.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_off0000647b.bin39e500098c3fd88b60eb2d4ea7e6bd5a90858d830f2e9a7bc72b5ab30b4d30ea |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x647B | 3324 bytes |
font_01_sfnt_off00007073.binf98a634b41c910111f729ef0d8d01f1fa8c461f34de843aa1f5416de358e25fb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7073 | 6040 bytes |
font_02_sfnt_off00008272.bin5c32f5c18aab86921bb5637a9294f5547c793b91f84eaf685998cb23546b6c0e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8272 | 22496 bytes |
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