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 Shopify domains, but one critical link directs to a known malicious redirector. The document body, though heavily obfuscated, contains the URL 'https://ttraff.com/wix?keyword=magazine+letters+font', which is flagged as a malicious redirector. This suggests a phishing or scam attempt where the user is enticed to click the link under the guise of obtaining a font, leading them to malicious infrastructure.
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/wix?keyword=magazine+letters+font
- https://cdn.shopify.com/s/files/1/0433/9662/8641/files/gavoge.pdf
- https://cdn.shopify.com/s/files/1/0431/5129/4619/files/69278501311.pdf
- https://cdn.shopify.com/s/files/1/0434/3640/8982/files/30806378442.pdf
- https://cdn.shopify.com/s/files/1/0432/6978/3720/files/vubulowonexufudij.pdf
- https://cdn.shopify.com/s/files/1/0431/1397/1861/files/95821550529.pdf
- https://cdn.shopify.com/s/files/1/0429/0658/3203/files/divinity_original_sin_enhanced_trophy_guide.pdf
- https://cdn.shopify.com/s/files/1/0428/9301/7247/files/venodonivirotalujaxa.pdf
- https://cdn.shopify.com/s/files/1/0433/2224/5273/files/favaxepifed.pdf
- https://cdn.shopify.com/s/files/1/0433/9538/3446/files/restaurant_marketing_plan.pdf
- https://cdn.shopify.com/s/files/1/0428/5287/6455/files/76957542625.pdf
- https://static.usrfiles.com/ugd/33ab24_953459ca8c9545b59213b40d2fa57e17.pdf
- https://static.usrfiles.com/ugd/b8c837_471ef8e33f964ebba8d3aa96f8b02e83.pdf
- https://static.usrfiles.com/ugd/ca300b_2a1fc8792918447ba9e03d474f611a04.pdf
- https://static.usrfiles.com/ugd/a86d68_84694c457e0048c88613c41a7b6c02f8.pdf
- https://static.usrfiles.com/ugd/f84671_e2e2a50d4f1e455cbcc85c5422c9255e.pdf
- https://cdn.shopify.com/s/files/1/0429/3260/0985/files/fimajafaxaruf.pdf
- https://cdn.shopify.com/s/files/1/0429/0193/0143/files/36536384429.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_off000065b7.binfd01fb8501db9723fb1844a8e9935cf436575e4bf4d13849e7fd4457f4b441ae |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x65B7 | 4988 bytes |
font_01_sfnt_off000076d7.bin5f563fb6c34381251527a3b3e807f3e96bd21e95069735a5c203288ec46d2624 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76D7 | 10116 bytes |
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