MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a mass of external links, including a redirector to a malicious URL, suggesting a phishing or malware distribution attempt. The document body, though partially corrupted, contains keywords related to templates and the creation tool 'wkhtmltopdf', indicating a lure to disguise the malicious intent. The ML classifier strongly supports the malicious verdict.
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.link/wix?keyword=tab+divider+template+indesign
- https://static.usrfiles.com/ugd/bc4951_b9b0114498e8422cacd90aa048548b68.pdf
- https://static.usrfiles.com/ugd/9d24cb_dff6294207994246aea1ce9955419567.pdf
- https://static.usrfiles.com/ugd/95bb70_607bf509590845c7aab7c61058acf445.pdf
- https://cdn.shopify.com/s/files/1/0438/4056/9494/files/android_studio_java_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0430/5358/0441/files/30289315174.pdf
- https://cdn.shopify.com/s/files/1/0435/1927/9263/files/90587777484.pdf
- https://cdn.shopify.com/s/files/1/0428/8705/3471/files/24972417515.pdf
- https://cdn.shopify.com/s/files/1/0437/0546/7035/files/jisunifudixagos.pdf
- https://cdn.shopify.com/s/files/1/0432/7312/6052/files/93106999156.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/test_1879eb6a-339e-4d45-a409-571cd94a4742.pdf?v=1594212285
- https://cdn.shopify.com/s/files/1/0435/1387/2548/files/49257142721.pdf
- https://cdn.shopify.com/s/files/1/0437/8260/2913/files/awg_wire_chart.pdf
- https://cdn.shopify.com/s/files/1/0429/9823/5289/files/angklung_jogja_pikir_keri.pdf
- https://cdn.shopify.com/s/files/1/0434/4414/2245/files/xepuranepaka.pdf
- https://cdn.shopify.com/s/files/1/0431/1249/7305/files/fare_action_plan.pdf
- https://cdn.shopify.com/s/files/1/0463/0675/4717/files/star_wars_the_force_awakens_gorillav.pdf
- https://cdn.shopify.com/s/files/1/0431/2091/8679/files/effective_communication_notes.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_off000051e1.bin2f90b8c32ea58a35efb2d3a63a5c18038ee3a956bbea823c4931cd924a485fef |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x51E1 | 5428 bytes |
font_01_sfnt_off0000643f.bind6d6bd40e4fd0923593b9263d6a4ec0147799a291f7045f5b04e3d34cbaf7e4c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x643F | 10364 bytes |
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