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 external PDFs hosted on various domains. One of these links, https://ttraff.com/pify?keyword=the+beatles+complete+scores+pdf, is identified as a malicious redirector. The document body, though heavily obfuscated, contains references to the same URL, suggesting a lure to a malicious site disguised as a PDF download. The ML classifier also strongly indicated maliciousness.
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=the+beatles+complete+scores+pdf
- http://files.heartfelthealingcounseling.com/uploads/1/3/0/8/130873822/xezibojes-fates.pdf
- http://files.travelingbrixtonroad.com/uploads/1/3/1/8/131856005/9133a.pdf
- http://files.malteschuermann.com/uploads/1/3/1/4/131406086/tosoneb_fozasuvuxewik_kevomej.pdf
- http://files.limelitextreme.com/uploads/1/3/1/1/131164252/milunudagubudex.pdf
- http://files.kairos-engineering.com/uploads/1/3/1/3/131398515/2372998.pdf
- https://cdn.shopify.com/s/files/1/0435/5247/3252/files/dosis_paracetamol_bayi.pdf
- https://cdn.shopify.com/s/files/1/0429/1097/4108/files/27645649581.pdf
- https://cdn.shopify.com/s/files/1/0430/3775/3501/files/buwosexamasudazawovodurol.pdf
- https://cdn.shopify.com/s/files/1/0433/1149/7366/files/75491678104.pdf
- https://cdn.shopify.com/s/files/1/0428/2603/9463/files/85663701917.pdf
- https://cdn.shopify.com/s/files/1/0435/5214/5560/files/akon_most_popular_song.pdf
- https://cdn.shopify.com/s/files/1/0431/3654/9018/files/78370961104.pdf
- https://cdn.shopify.com/s/files/1/0427/9861/2636/files/zupamerabezazupuwor.pdf
- https://cdn.shopify.com/s/files/1/0432/1466/7934/files/vopoxijuladej.pdf
- https://cdn.shopify.com/s/files/1/0434/0776/9750/files/linuw.pdf
- https://cdn.shopify.com/s/files/1/0434/6842/3334/files/sovodetinu.pdf
- https://cdn.shopify.com/s/files/1/0430/5823/3493/files/7592200376.pdf
- https://cdn.shopify.com/s/files/1/0431/3785/9735/files/mifiwalotuzamerixurusaf.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_off000060de.binb0f9fc8ca391afb959101c557165ad4891918729b651303f0db896b0e5b100bb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60DE | 5116 bytes |
font_01_sfnt_off00007236.bine157b565a86a69313866872c913904f076ed5b7ba2c4404ac0d1360e16a4afe2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7236 | 10524 bytes |
font_02_sfnt_off000095e6.binff5f0ef16caf3e97cd1984b3a03ea88e11eab8cf63d2ee006085a4b9995833f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x95E6 | 4324 bytes |
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