MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a large number of embedded links, many of which point to external PDFs hosted on Shopify. One prominent link redirects to 'ttraff.ru', a known malicious redirector. The document body, though heavily obfuscated, appears to be a lure related to a 'car racing game 3d uptodown'. The combination of a link farm and a malicious redirector strongly suggests a phishing or malware distribution attempt.
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.ru/pify?keyword=car+racing+game+3d++uptodown
- http://files.tobarmhuirecrossgar.com/uploads/1/3/1/6/131606668/4869085.pdf
- http://files.lottglobal.com/uploads/1/3/1/3/131380043/vakotab-koteluta.pdf
- http://files.sutherlandbeatson.com/uploads/1/3/1/3/131384024/ef3a198fc3591df.pdf
- http://files.localzak.com/uploads/1/3/1/4/131437454/medepigilipi.pdf
- http://files.dietrichleisimages.com/uploads/1/3/1/4/131406841/60acfe27.pdf
- http://files.sutherlandbeatson.com/uploads/1/3/1/3/131384024/ef3a198fc3591df
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tujekozovazufurujujazer.pdf
- https://cdn.shopify.com/s/files/1/0434/2621/8134/files/pulunidabur.pdf
- https://cdn.shopify.com/s/files/1/0437/1267/5990/files/xagakudukapu.pdf
- https://cdn.shopify.com/s/files/1/0435/6925/0463/files/65913943206.pdf
- https://cdn.shopify.com/s/files/1/0430/4742/0066/files/gemeliworawelizub.pdf
- https://cdn.shopify.com/s/files/1/0430/7678/0192/files/sobazonumafarewaxagul.pdf
- https://cdn.shopify.com/s/files/1/0429/4295/5676/files/56557294857.pdf
- https://cdn.shopify.com/s/files/1/0434/1409/3986/files/demexakuga.pdf
- https://cdn.shopify.com/s/files/1/0433/5907/6510/files/78936637099.pdf
- https://cdn.shopify.com/s/files/1/0429/9420/4825/files/kilopaketivesoxut.pdf
- https://cdn.shopify.com/s/files/1/0432/8495/5300/files/gapususotogezama.pdf
- https://cdn.shopify.com/s/files/1/0438/5941/1094/files/wisorefadawukawixadimij.pdf
- https://cdn.shopify.com/s/files/1/0432/8495/5300/files/81350548207.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_off00005800.bin00fddf20d82536cb152340529c23e35ef04b5930e5cb665fe0f7bc8c748f4ec6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5800 | 5344 bytes |
font_01_sfnt_off00006a22.bin3091256382f13bf9f3487dd1c8a3883ff4b1192a1a63a33a1efda0ff6be154c0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6A22 | 9168 bytes |
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