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.
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.
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.
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.
Severity
Medium
Analysis Summary
A new malware family they have labeled “BlackSquid”. This malware targets web servers, network drives, and removable drives. For defense, BlackSquid employs anti-virtualization, anti-debugging, and anti-sandboxing methods, and will abort its installation if it determines it is being examined. Usernames are checked against a list of common sandbox usernames, diskdrive model names are compared to common virtual drive names, and the device driver names are also compared against a list of common names to determine if the infection should continue or not. For offense, it utilizes eight exploits, including EternalBlue and DoublePulsar, as well as dictionary attacks to gain access to its target. Once installed, it has the ability to propagate laterally within the network.
Vulnerabilities Exploited
CVE-2014-6287
CVE-2014-6287
CVE-2017-8464
CVE-2017-12615
CVE-2017-0146
CVE-2017-0145
CVE-2017-0144
Impact
Exposure of sensitive information
Indicators of Compromise
URLs
Malware Hash (MD5/SHA1/SH256)
Remediation