Category Archives: Advisories

Advisories

Borat RAT: New RAT with Ransomware Capability

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FortiGuard Labs is aware of a report that a new Remote Access Trojan (RAT) called “Borat” is sold in underground forums. The RAT provides not only typical RAT capabilities such as keylogging, audio and webcam recording, and browser credential stealing to cybercriminals, but also offers file encryption and decryption capability as well as creating a ransom note on the victim’s machine.Why is this Significant?This is significant because Borat RAT not only enables cybercriminals to perform typical RAT activities but also provides ransomware capabilities as well.What Functionalities Does Borat RAT Provide?Borat RAT allows an attacker to perform the following activities:KeyloggingRansomware activities such as encrypting and decrypting files as well as creating a ransom note on the victim’s machineDistributed Denial of Service (DDoS)Audio and webcam recordingRemote desktopReverse proxySteals device infoProcess hollowingCredential stealingDiscord token stealingPlay audioSwap mouse buttonsHold mouseShow and hide the Desktop and the taskbarEnable and disable webcam lightHang systemTurn off the monitorDisplay blank screen What is the Status of Coverage?FortiGuard Labs provides the following AV coverage for Borat RAT:MSIL/Agent.CFQ!trMSIL/Keylogger.DUS!trMalicious_Behavior.SB

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Advisories

CVE-2020-19229

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Jeesite 1.2.7 uses the apache shiro version 1.2.3 affected by CVE-2016-4437. Because of this version of the java deserialization vulnerability, an attacker could exploit the vulnerability to execute arbitrary commands via the rememberMe parameter.

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Advisories

CVE-2020-23349

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An intent redirection issue was doscovered in Sina Weibo Android SDK 4.2.7 (com.sina.weibo.sdk.share.WbShareTransActivity), any unexported Activities could be started by the com.sina.weibo.sdk.share.WbShareTransActivity.

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Advisories

USN-5365-1: H2 vulnerabilities

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It was discovered that H2 was vulnerable to deserialization of
untrusted data. An attacker could possibly use this issue to
execute arbitrary code. (CVE-2021-42392)

It was discovered that H2 incorrectly handled some specially
crafted connection URLs. An attacker could possibly use this
issue to execute arbitrary code. (CVE-2022-23221)

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