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September 22, 2023
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
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Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
September 22, 2023Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]September 22, 2023Severity Medium Analysis Summary First discovered in 2016, Revenge RAT is a remote access trojan (RAT) designed to give an attacker complete control over an infected […]September 22, 2023Severity High Analysis Summary The Konni APT (Advanced Persistent Threat) group is a cyber espionage group that has been active since at least 2014. It is […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Advisory – CVE-2019-19781 – Citrix Patches Flaw in Citrix ADC 11.1 and 12.0
January 20, 2020Rewterz Threat Alert – Emotet is Back from Holiday
January 20, 2020
Severity
High
Analysis Summary
The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.
Impact
- Execute arbitrary code
- Privilege access
Affected Vendors
Microsoft
Affected Products
- Internet Explorer 9
- Internet Explorer 10
- Internet Explorer 11
Remediation
Preventing the loading of the JScript.dll library can manually block the exploitation of this vulnerability.
For 32-bit systems:
takeown / f% windir% \ system32 \ jscript.dll
cacls% windir% \ system32 \ jscript.dll / E / P everyone: N
For 64-bit systems:
takeown / f% windir% \ syswow64 \ jscript.dll
cacls% windir% \ syswow64 \ jscript.dll / E / P everyone: N
takeown / f% windir% \ system32 \ jscript.dll
cacls% windir% \ system32 \ jscript.dll / E / P everyone: N