MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure. The document body, though heavily obfuscated, contains text suggesting a lure for 'Arthur movie 2011 free'. The primary malicious IOC is the redirector URL, which likely leads to further malicious content. The PDF also exhibits characteristics of a link farm, with many embedded links pointing to Shopify domains, likely for SEO manipulation.
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=arthur+movie+2011+free
- http://files.groennfell.com/uploads/1/3/1/4/131438541/rizeki.pdf
- http://files.ctlcv.org/uploads/1/3/0/8/130873855/givij.pdf
- http://nifudolap.bncnyc.com/uploads/1/3/1/4/131437549/fotebavaroworu-satijetuw.pdf
- http://josukev.flowyogagalway.com/uploads/1/3/0/8/130874493/801924.pdf
- https://cdn.shopify.com/s/files/1/0433/6225/5013/files/19751822860.pdf
- https://cdn.shopify.com/s/files/1/0428/6621/3031/files/40279257554.pdf
- https://cdn.shopify.com/s/files/1/0431/6420/5216/files/tuwusurawerolupexanu.pdf
- https://cdn.shopify.com/s/files/1/0433/7932/7137/files/61209280919.pdf
- https://cdn.shopify.com/s/files/1/0436/5352/9753/files/the_avengers_logo.pdf
- https://cdn.shopify.com/s/files/1/0428/7745/2454/files/binary_vector_system_for_plant_transformation.pdf
- https://cdn.shopify.com/s/files/1/0434/3929/2582/files/94532542208.pdf
- https://cdn.shopify.com/s/files/1/0434/1504/4252/files/uptet_math_syllabus.pdf
- https://cdn.shopify.com/s/files/1/0432/5136/8104/files/linak_la36_datasheet.pdf
- https://cdn.shopify.com/s/files/1/0433/3951/4006/files/latest_bollywood_moive_free_ofilmywap._com.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/sujaxitedidubabupopivup.pdf
- https://cdn.shopify.com/s/files/1/0436/3390/1726/files/41486204750.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/39806276645.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_off00006490.bin471eb6583582c254cccd2ff1defaa62944c750f24c283a95be541ff3109ae7d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6490 | 4964 bytes |
font_01_sfnt_off00007565.bin06f5c83327536abface69f54bf59f9e60423409ec2662c8a24317f64abd99552 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7565 | 11864 bytes |
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