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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.
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September 25, 2023
Severity High Analysis Summary CVE-2023-42753 Linux Kernel could allow a local authenticated attacker to execute arbitrary code on the system, caused by an integer underflow due […]September 25, 2023Severity Medium Analysis Summary AsyncRAT is an open-source tool designed for remote monitoring via encrypted connections. However, it could be utilized by threat actors as it […]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 […]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
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 25, 2023Severity High Analysis Summary CVE-2023-42753 Linux Kernel could allow a local authenticated attacker to execute arbitrary code on the system, caused by an integer underflow due […]September 25, 2023Severity Medium Analysis Summary AsyncRAT is an open-source tool designed for remote monitoring via encrypted connections. However, it could be utilized by threat actors as it […]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 […]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 Alert – Latest Trickbot – IOCs
June 22, 2020Rewterz Threat Alert – Nefilim/Nephilim Ransomware Campaign
June 22, 2020
Severity
High
Analysis Summary
Following samples of Lazarus group, an state sponsored threat actor targeting financially organizations for their gains have been active again and actively targeting different organizations via phishing emails dropping malicious word documents which enables macro when downloaded and executed. Previously these campaigns were specifically crafted to target Russian organizations but now they’ve shifted their tilt towards Asia pacific region.
Impact
- Credential theft
- Financial loss
- Exposure of sensitive information
Indicators of Compromise
MD5
- 18833939ade00657f8ea111c579d5c1b
- b1913ca7a8e730a60bf498d3a056cfea
- c984239172e847fcf57ccb906040cc0c
SHA-256
- 6d461bf3e3ca68b2d6d850322b79d5e3e647b0d515cb10449935bf6d77d7d5f2
- 6caa98870efd1097ee13ae9c21c6f6c9202a19ad049a9e65c60fce5c889dc4c8
- c4875cc728e7c4bc00646df57c8c38370fe11439e4c95e38040ba84fe27eb0b9
SHA1
- e00dcb35db80b84df6f8588783d2f1b50825b775
- ac4d94ec5bafe46ad5a9b82bb1451883b8fb893b
- 1e960dd268a436bdeda44b2374208bd95089cd1d
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.