MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a mass external link farm, with a critical heuristic firing for a malicious redirector link. The primary malicious URL identified is https://ttraff.cc/pify?keyword=dallas+airport+map+pdf, which is likely used to redirect the user to a malicious site. The document body, though heavily obfuscated, contains references to the redirector URL and other URLs hosted on Shopify and custom domains, suggesting a coordinated effort for link farming and potential malware distribution.
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=dallas+airport+map+pdf
- http://files.joellekaspar.com/uploads/1/3/1/4/131454984/ddaacb373028.pdf
- http://files.janhaldane.com/uploads/1/3/0/8/130874278/nubasu_mifugeboti_sinamozebopekab_tosajawel.pdf
- http://files.historicnorthampton.org/uploads/1/3/1/1/131163904/womawilofupa.pdf
- http://kenalu.ottercreekcc.org/uploads/1/3/1/3/131379578/benadekitixavexisiz.pdf
- https://cdn.shopify.com/s/files/1/0428/2312/3100/files/metro_2020_online_book.pdf
- https://cdn.shopify.com/s/files/1/0429/3237/1622/files/54590043298.pdf
- https://cdn.shopify.com/s/files/1/0431/7180/7381/files/econometric_analysis_of_panel_data.pdf
- https://cdn.shopify.com/s/files/1/0437/9885/5840/files/genetic_engineering_and_biotechnology.pdf
- https://cdn.shopify.com/s/files/1/0436/9770/1032/files/86034098387.pdf
- https://cdn.shopify.com/s/files/1/0432/2898/7547/files/98374934156.pdf
- https://cdn.shopify.com/s/files/1/0439/1036/5339/files/duwotewaxejatigazobuz.pdf
- https://cdn.shopify.com/s/files/1/0434/7101/2006/files/biohacking_secrets.pdf
- https://cdn.shopify.com/s/files/1/0429/6006/0567/files/zasisebefinovup.pdf
- https://cdn.shopify.com/s/files/1/0437/7424/7069/files/tinujifowagaxodofigere.pdf
- https://cdn.shopify.com/s/files/1/0427/5827/5238/files/mafinatukijidisidu.pdf
- https://cdn.shopify.com/s/files/1/0432/5461/2123/files/favozigonafimet.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_off00008cf2.bin8e1b3ebdffe9f45d4b6be5a5c74ba9083b5aef098e7b6f9bfcb259defebe3e95 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8CF2 | 5188 bytes |
font_01_sfnt_off00009e82.binbb0e6bb99d9668f66b9a76d10ef5c4cf2b38847be55c1e694e6308f326068254 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9E82 | 13496 bytes |
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