generic_javascript_obfuscation in img1.wsimg.com

On 2019-12-30T14:27:27.846684+00:00 we found pattern generic_javascript_obfuscation, type: Suspicious, (JavaScript obfuscation is frequently used to hide malicious code (or with hope to protect intellectual property)) in the page https://img1.wsimg.com/poly/v2/polyfi... referenced from https://saradates.com/ .

Code sample:

b'\\xA0' … b'\\xA0' … b'atob' … b'atob' … b'atob' … b'atob' … b'"getOwnPropertySymbols"' … b'"minimumFractionDigits"' … b'"maximumFractionDigits"' … b'"minimumFractionDigits"' … b'"maximumFractionDigits"' … b"'CustomEventConstructor'" … b'"InvalidCharacterError"' … b'"InvalidCharacterError"' … b"'requestAnimationFrame'" … b'"webkitRequestAnimationFrame"' … b'"RequestAnimationFrame"'

This feature is experimental so please feel free to contact us if you feel any of the reported issues is a false positive or you want to suggest a pattern that should be detected (we are using Yara standard).

Fully automated RESTful API is now available. Subscribe for your free trial today!