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jquery code su multi

yara LOW Yara-Rules
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This rule was pulled from an open-source repository and enriched with AI. Validate in a test environment before deploying to production.
View original rule at Yara-Rules →
Retrieved: 2026-06-21T11:00:00Z · Confidence: medium

Hunt Hypothesis

The hypothesis is that the detected jQuery code may be part of a multi-stage attack leveraging legitimate JavaScript to execute arbitrary commands or exfiltrate data. A SOC team should proactively hunt for this behavior in Azure Sentinel to identify potential command and control activities or data exfiltration attempts hidden within seemingly benign script payloads.

YARA Rule

rule jquery_code_su_multi {
    strings: $ = "=oQKpkyJ8dCK0lGbwNnLn42bpRXYj9GbENDft12bkBjM8V2Ypx2c8Rnbl52bw12bDlkUVVGZvNWZkZ0M85WavpGfsJXd8R1UPB1NywXZtFmb0N3box"
    condition: any of them
}

Deployment Notes

This YARA rule can be deployed in the following contexts:

False Positive Guidance

Original source: https://github.com/Yara-Rules/rules/blob/main/malware/MALW_Magento_frontend.yar