by CIRT Team
Zero-day Microsoft exchange vulnerabilities attack IOC
Short Description: Microsoft has detected multiple 0-day exploits being used to attack on-premises versions of Microsoft Exchange Server in limited and targeted attacks. In the attacks observed, the threat actor used these vulnerabilities to access on-premises Exchange servers which enabled access to email accounts, and allowed installation of additional malware to facilitate long-term access to victim environments. The vulnerabilities recently being exploited were CVE-2021-26855, CVE-2021-26857,...
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by CIRT Team
Hangover Threat Group IOC
Short Description: Hangover threat group (aka Neon, Viceroy Tiger, MONSOON) carrying out targeted cyberattacks deploying BackConfig malware attacks against government and military organizations in South Asia including Bangladesh. Hangover Group is a cyberespionage group that was first observed in December 2013 carrying on a cyberattack against a telecom corporation in Norway. The Hangover Group’s initial vector of compromise is to carry out spear-phishing campaigns. The...
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by CIRT Team
Multiple Vulnerabilities in Google Android OS Could Allow for Remote Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in the Google Androidoperating system (OS), the most severe of which could allow for remotecode execution. Android is an operating system developed by Google formobile devices, including, but not limited to, smartphones, tablets, andwatches. Successful exploitation of the most severe of thesevulnerabilities could allow for remote code execution within the contextof a privileged process. Depending on the privileges associated withthis...
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by CIRT Team
Multiple Vulnerabilities in Cisco SD-WAN vManage Software Could Allow for Arbitrary Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in Cisco SD-WAN vManageSoftware, the most severe of which could allow for arbitrary codeexecution. Cisco SD-WAN provides a centralized management interface ofan organization’s WAN including their cloud and data center environment.Successful exploitation of the most severe of these vulnerabilitiescould allow an unauthenticated, remote attacker to execute code on theaffected systems. Depending on the privileges associated with theapplication, an attacker could...
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by CIRT Team
Indicator of compromise (IoC) of Transparent Trib
Transparent Tribe (also known as PROJECTM and MYTHIC LEOPARD) is a very prolific group that is well-known in the cybersecurity industry for its massive espionage campaigns. The APT group Transparent Tribe is mounting an ongoing cyberespionage campaign, researchers said, which is aimed at military and diplomatic targets around the world. Transparent Tribe mainly relies on both spear phishing and watering hole attacks to gain its...
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by CIRT Team
Threat actor group “ALTDOS” targeting Bangladesh
Threat actor group “ALTDOS” operate by accessing and exfiltrating companies databases and have focus mainly on South-East Asia including Bangladesh.“ALTDOS” is known to extort companies for ransom for the data exfiltrated. Not much is known about this group, other than the breach reports. Target sectors: Financial-services,retail,communications,construction,energy,pharmaceuticals,telecommunications External Reference relared to “ALTDOS” threat actor:https://www.databreaches.net/thai-media-and-content-conglomerate-mono-next-public-company-hit-by-altdos-hackers/https://www.databreaches.net/thai-securities-trading-firm-goes-offline-after-cyberattack/
by CIRT Team
Multiple Vulnerabilities in VMware vRealize Operations Manager Could Allow for Remote Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in VMware vRealizeOperations Manager, which could result in remote code execution. VMwarevRealize Operations Manager is an IT management platform which enablesvisibility, optimization and management of an organization’s physical,virtual and cloud infrastructure. This software comes within an APIwhich enables developers to build vRealize Operations Manager clients tocommunicate with the server over HTTP. Successful exploitation of thesevulnerabilities could allow an attacker to...
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by CIRT Team
Multiple Vulnerabilities in Cisco Jabber Could Allow for Arbitrary Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in Cisco Jabber the mostsevere of which could allow for arbitrary code execution. Cisco Jabberprovides instant messaging (IM), voice, video, voice messaging, desktopsharing, and conferencing on any device. Successful exploitation of themost severe of these vulnerabilities could allow an unauthenticated,remote attacker to execute code on the affected systems. Depending onthe privileges associated with the application, an attacker could theninstall programs;...
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by CIRT Team
Multiple Vulnerabilities in F5 BIG-IP and BIG-IQ Products Could Allow for Arbitrary Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in F5 products, the mostsevere of which could allow for remote code execution. * BIG-IP and BIG-IP Advanced WAF/ASM are a family of products coveringsoftware and hardware designed around application availability, accesscontrol, and security solutions.* BIG-IQ enables administrators to centrally manage BIG-IPinfrastructure across the IT landscape. It discovers, tracks, manages,and monitors physical and virtual BIG-IP devices – in the cloud,...
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by CIRT Team
Multiple Vulnerabilities in ArubaNetworks Instant Access Point Could Allow for Arbitrary Code Execution
DESCRIPTION:Multiple vulnerabilities have been discovered in ArubaNetwork’s InstantAccess Point that could allow for arbitrary code execution. Aruba (aHewlett Packard Enterprise company) is the worldwide second-largestenterprise WLAN vendor. ArubaNetworks Instant Access Point is Wi-Fihardware which virtualizes Aruba Mobility Controller capabilities on802.11 access points (APs). Successful exploitation of thesevulnerabilities could allow an attacker to execute arbitrary code incontext of the user running the application. Depending on the...
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