MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The primary malicious URL identified is https://ttraff.com/pify?keyword=astronomical+telescope+project+pdf, which is likely used to funnel victims to further malicious content. The document body, though heavily obfuscated, contains references to the same URL, reinforcing its malicious intent. The presence of a link farm suggests a broad 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.com/pify?keyword=astronomical+telescope+project+pdf
- http://files.drsmobiletherapy.com/uploads/1/3/2/6/132682142/3616d8.pdf
- http://joziranan.shineoncass.org/uploads/1/3/1/8/131871796/98d955bd5f575.pdf
- http://files.dominionarchery.com/uploads/1/3/2/8/132815828/1714007.pdf
- http://tawogu.prestonsburgchurch.org/uploads/1/3/0/8/130874247/2548071.pdf
- http://gusodo.concealedcarryoflouisiana.com/uploads/1/3/2/6/132681352/8282875.pdf
- https://cdn.shopify.com/s/files/1/0433/5704/4890/files/xetozo.pdf
- https://cdn.shopify.com/s/files/1/0432/9557/2126/files/birakoraduvekokevopi.pdf
- https://cdn.shopify.com/s/files/1/0430/0252/7895/files/baixar_bncc_educao_infantil_2020.pdf
- https://cdn.shopify.com/s/files/1/0430/2562/9335/files/strategic_management_model_pdf.pdf
- https://cdn.shopify.com/s/files/1/0432/3603/2674/files/juwij.pdf
- https://cdn.shopify.com/s/files/1/0431/9189/4176/files/89179744466.pdf
- https://cdn.shopify.com/s/files/1/0438/3460/5728/files/22112770929.pdf
- https://cdn.shopify.com/s/files/1/0428/2135/3635/files/77655583174.pdf
- https://cdn.shopify.com/s/files/1/0432/4678/0566/files/puwelexipusijogerikufez.pdf
- https://cdn.shopify.com/s/files/1/0464/7246/2486/files/cancellation_of_business_contract_template.pdf
- https://cdn.shopify.com/s/files/1/0432/8400/5032/files/55740083478.pdf
- https://cdn.shopify.com/s/files/1/0462/5930/6645/files/change_password_yahoo_mail_android_app.pdf
- https://cdn.shopify.com/s/files/1/0440/4543/5030/files/python_sqrt_function.pdf
- https://cdn.shopify.com/s/files/1/0430/6560/6301/files/apc_1kva_ups_datasheet.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_off0000bee4.bin5de36dfaab451ad78b720bf3cce355e091cde38bed2145ede426e8af6361899e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBEE4 | 5368 bytes |
font_01_sfnt_off0000d108.bine8d1f1e5f7584c1eb18152da25c35c211b9c372f9dcd729587079a2d3cb0c7b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD108 | 10536 bytes |
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