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接触Cobalt Strike 流量伪装时候留下的笔记

Name: UMassCTF 2025 (an UMassCTF event.)
Date: April 18, 2025, 6 p.m. — 21 April 2025, 00:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://ctf.umasscybersec.org/
Rating weight: 48.38
Event organizers: SavedByTheShell

Name: b01lers CTF 2025 (an b01lers CTF event.)
Date: April 18, 2025, 11 p.m. — 20 April 2025, 23:00 UTC  [add to calendar]
Format: Jeopardy
On-line
Offical URL: https://b01lersc.tf/
Rating weight: 44.50
Event organizers: b01lers

云端守护，实时防护，确保教学、科研及网站服务的平稳运行。

This blog details our investigation of malware samples that conceal within them a FOG ransomware payload.

A vulnerability has been found in ABB ASPECT-Enterprise, NEXUS and MATRIX up to 3.08.02 and classified as critical. Affected by this vulnerability is an unknown functionality. The manipulation leads to code injection. This vulnerability is known as CVE-2024-48839. The attack can be launched remotely. Furthermore, there is an exploit available.

A vulnerability has been found in Apple macOS up to 14.1 and classified as critical. Affected by this vulnerability is an unknown functionality of the component File Handler. The manipulation leads to memory corruption. This vulnerability is known as CVE-2023-42903. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability, which was classified as problematic, has been found in Siemens Opcenter Quality, SIMATIC PCS neo, SINUMERIK Integrate RunMyHMI , Automotive and Totally Integrated Automation Portal. Affected by this issue is some unknown functionality. The manipulation leads to permissive cross-domain policy with untrusted domains. This vulnerability is handled as CVE-2023-46281. The attack may be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Siemens Opcenter Quality, SIMATIC PCS neo, SINUMERIK Integrate RunMyHMI , Automotive and Totally Integrated Automation Portal. It has been declared as problematic. This vulnerability affects unknown code. The manipulation leads to cross site scripting. This vulnerability was named CVE-2023-46282. The attack can be initiated remotely. There is no exploit available.

A vulnerability was found in Acronis Cyber Protect Home Office 2021/39900/40107/40278/40713 on Windows. It has been classified as critical. Affected is an unknown function. The manipulation leads to uncontrolled search path. This vulnerability is traded as CVE-2023-48677. It is possible to launch the attack on the local host. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in GNU Tar and classified as problematic. Affected by this issue is the function locate_handler of the file xheader.c of the component PAX Archive Handler. The manipulation leads to denial of service. This vulnerability is handled as CVE-2023-39804. The attack may be launched remotely. There is no exploit available. It is recommended to apply a patch to fix this issue.

A vulnerability was found in Relyum RELY-PCIe and RELY-REC 22.2.1/23.1.0. It has been declared as problematic. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to cross-site request forgery. This vulnerability was named CVE-2023-47578. The attack can be initiated remotely. There is no exploit available.

A vulnerability was found in Apache Shiro up to 1.12.x/2.0.0-alpha-3. It has been classified as critical. This affects an unknown part of the component Form Authentication. The manipulation leads to open redirect. This vulnerability is uniquely identified as CVE-2023-46750. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Google Chrome. It has been declared as critical. This vulnerability affects unknown code of the component V8. The manipulation leads to type confusion. This vulnerability was named CVE-2023-6702. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Nexus Platform Plugin up to 3.18.0-03 on Jenkins. It has been classified as problematic. Affected is an unknown function of the component HTTP Request Handler. The manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2023-50766. It is possible to launch the attack remotely. There is no exploit available.

A vulnerability was found in TAIWAN-CA JCICSecurityTool 4.2.3.32. It has been rated as problematic. This issue affects some unknown processing. The manipulation leads to cross site scripting. The identification of this vulnerability is CVE-2023-48387. The attack may be initiated remotely. There is no exploit available.

A vulnerability was found in ZealousWeb Track Geolocation of Users Using Contact Form 7 Plugin up to 1.4 on WordPress and classified as problematic. Affected by this issue is some unknown functionality. The manipulation leads to cross site scripting. This vulnerability is handled as CVE-2023-49188. The attack may be launched remotely. There is no exploit available.

A vulnerability was found in GitLab Enterprise Edition. It has been classified as problematic. This affects an unknown part of the component Private Project Handler. The manipulation leads to improper access controls. This vulnerability is uniquely identified as CVE-2023-3511. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability was found in Zabbix up to 6.0.21/6.4.6/7.0.0alpha3. It has been classified as very critical. This affects an unknown part of the component Session Cookie Handler. The manipulation leads to cookies without validation. This vulnerability is uniquely identified as CVE-2023-32725. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.

A vulnerability classified as problematic was found in Zabbix up to 4.0.49/5.0.38/6.0.22/6.4.7/7.0.0alpha6. Affected by this vulnerability is the function icmpping. The manipulation leads to improper input validation. This vulnerability is known as CVE-2023-32727. The attack can be launched remotely. There is no exploit available. It is recommended to upgrade the affected component.