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Cybersecurity and Infrastructure Security Agency (CISA) released five malware analysis reports (MARs) related to samples found on compromised Pulse Secure devices. CISA published five malware analysis reports (MARs) related to samples found on compromised Pulse Secure devices. ” reads CISA’s advisory. ” reads the MAR.
Cyber Security Specialist Zoziel Pinto Freire shows an example of malicious file analysis presented during his lecture on BSides-Vitória 2022. My objective with this series of articles is to show examples of malicious file analysis that I presented during my lecture on BSides-Vitória 2022. Static Analysis x Dynamic Analysis.
Google’s Threat Analysis Group (TAG) and Mandiant reported a surge in the number of actively exploited zero-day vulnerabilities in 2023. In 2023, the researchers observed a surge in zero-day vulnerabilities in third-party components and libraries that can impact all products that use them. ” continues the report.
A cyberespionage campaign, tracked as Stayin’ Alive, targeted high-profile government and telecom entities in Asia. ” reads the analysis published by Checkpoint. The CurKeep payload is very small, it is 10kb in size, contains 26 functions and is not statically compiled with any library. Is it linked to ToddyCat APT?
FritzFrog P2P botnet is back and is targeting servers belonging to entities in the healthcare, education, and government sectors. The bot is written in Golang and implements wormable capabilities, experts reported attacks against entities in the government, education, and finance sectors. ” reads the report published by Akamai.
China-linked APT group Cycldek is behind an advanced cyberespionage campaign targeting entities in the government and military sector in Vietnam. China-linked APT group LuckyMouse (aka Cycldek, Goblin Panda , Hellsing, APT 27, and Conimes) is targeting government and military organizations in Vietnam with spear-phishing.
Invitation to tender: Future ready libraries CILIP is inviting researchers to undertake a gap analysis and consultation with sector experts to create a comprehensive review of training provision for leadership in the public library workforce in England.
The Raspberry Robin worm attacks aimed at telecommunications and government office systems across Latin America, Australia, and Europe. Researchers from Trend Micro have uncovered a Raspberry Robin worm campaign targeting telecommunications and government office systems across Latin America, Australia, and Europe. Pierluigi Paganini.
Threat actors target government entities in the Middle East with a new backdoor dubbed CR4T as part of an operation tracked as DuneQuixote. The threat actors behind the DuneQuixote campaign took steps to prevent collection and analysis the implants through the implementation of practical and well-designed evasion methods.
These flaws could allow attackers to inject malicious libraries into Microsoft’s apps and steal permissions. Despite these risks, Microsoft considers the issues low-risk and declined to fix them, stating that some apps need to allow unsigned libraries for plugin support. ” continues the report.
Microsoft revealed that the Chinese group Storm-0558 stole a signing key used to breach government email accounts from a Windows crash dump. Storm-0558 threat actors focus on government agencies in Western Europe and were observed conducting cyberespionage, data theft, and credential access attacks.
PaloAlto Networks experts warn of malicious Coronavirus themed phishing campaigns targeting government and medical organizations. Recently organizations in healthcare, research, and government facilities have been hit by Coronavirus-themed attacks that deployed multiple malware families, including ransomware and information stealers (i.e.
“CISA obtained four malicious files for analysis during an on-site incident response engagement at a Federal Civilian Executive Branch (FCEB) organization compromised by Iranian government sponsored advanced persistent threat (APT) actors.” ” reads the Malware Analysis Report (AR22-320A) published by CISA.
This issue arises because the GeoTools library API, which GeoServer uses, evaluates property/attribute names for feature types in a way that unsafely passes them to the commons-jxpath library, allowing arbitrary code execution. government entities in Belgium, and telecommunications companies in Thailand and Brazil.
The CISA agency is warning of a surge in Emotet attacks targeting multiple state and local governments in the US since August. The Cybersecurity and Infrastructure Security Agency (CISA) issued an alert to warn of a surge of Emotet attacks that have targeted multiple state and local governments in the U.S. since August.
federal government commission associated with international rights. federal government commission associated with international rights. ” According to security firm Avast who discovered the attack, the backdoor was likely used as the initial vector in a multi-stage attack to penetrate the government network.
Multiple threat actors exploited a critical flaw in Progress Telerik to breach an unnamed US federal agency, said the US government. “Actors were then able to upload malicious dynamic-link library (DLL) files (some masqueraded as portable network graphics [PNG] files) to the C:WindowsTemp directory.” ” reads the MAR.
The Zeus Sphinx malware was first observed on August 2015, a few days after a new variant of the popular Zeus banking trojan was offered for sale on hacker forums, At the end of March, experts from IBM X-Force uncovered a hacking campaign employing the Zeus Sphinx malware that focused on government relief payment.
” reads the analysis published by Rising.AFR-6fyvilv #Sfile #Ransomware New Sample: 6E029B9B0A600CDC1E75A4F7228B332B pic.twitter.com/tB27dM8tjd — dnwls0719 (@fbgwls245) January 9, 2022. “The SFile ransomware uses the Mbed TLS library, RSA-2048 and AES-256 algorithms for file encryption. as the suffix name.
“The document said the exploit worked for Android versions 9 to 11, which was released in 2020, and that it took advantage of a flaw in the “image rendering library.” The three flaws were discovered by Bill Marczak of The Citizen Lab at The University of Toronto’s Munk School and Maddie Stone of Google’s Threat Analysis Group.
The group focuses on government departments that are involved in foreign affairs, technology, and telecommunications. The malware supports advanced encryption and obfuscation techniques to complicate malware analysis and hide its operations.
The hackers targeting organizations across multiple industries and have also targeted foreign governments, dissidents, and journalists. The two loaders discovered by Cylance and used by the APT group use side-loaded DLLs and an AES128 implementation from Crypto++ library for payload decryption.
Symantec pointed out that the attacks against government organizations in Hong Kong remained undetected for a year in some cases. ” reads the analysis published by Symantec. Like the sample analyzed by Cyberreason, the Spyder Loader sample analyzed by Symantec uses the CryptoPP C++ library.
We recommend using Dr. Michele Moscas theorem of quantum risk against an optimistic vs. pessimistic probability analysis. In general, this means avoiding hardcoding particular algorithms and favoring libraries and systems that simplify migrating between algorithms. This is where the concern of harvest now, decrypt later attacks apply.
Russia-linked APT29 group abused the legitimate information exchange systems used by European countries to target government entities. Russia-linked APT29 (aka SVR group , Cozy Bear , Nobelium , and The Dukes ) was spotted abusing the legitimate information exchange systems used by European countries in attacks aimed at governments.
The APT10 group has added two new malware loaders to its arsenal and used in attacks aimed at government and private organizations in Southeast Asia. In April 2019, China-linked cyber-espionage group tracked as APT10 has added two new loaders to its arsenal and used it against government and private organizations in Southeast Asia.
The APT group, recently discovered by ESET, targeted government and private companies in Belarus, Moldova, Russia, Serbia, and Ukraine, including militaries and Ministries of Foreign Affairs. The malware samples analyzed by the researchers are slightly obfuscated using string obfuscation and dynamic Windows API library loading.
In recent years, the researchers observed the group expanding its operations to include financial institutions and government entities. ” reads the analysis published by Unit 42. Analysis of the C2 for a second Sword2033 sample revealed that the domain *.saspecialforces.co[.]za org over port 8443 for C2. .
Turla group has been active since at least 2007 targeting government organizations and private businesses. “To confound detection, its operators recently started using PowerShell scripts that provide direct, in- memory loading and execution of malware executables and libraries. ” reads the report published by ESET.
In the most recent campaign, the group targeted organizations in the communications, manufacturing, utility, transportation, construction, maritime, government, information technology, and education sectors. The Volt Typhoon group has been active since at least mid-2021 it carried out cyber operations against critical infrastructure.
LuminousMoth: Kaspersky uncovered an ongoing and large-scale APT campaign that targeted government entities in Southeast Asia, including Myanmar and the Philippines. “The archive contains two malicious DLL libraries as well as two legitimate executables that sideload the DLL files.
A previously unknown cyber espionage group, tracked as Gallmaker, has been targeting entities in the government, military and defense sectors since at least 2017. Gallmaker is a politically motivated APT group that focused its surgical operations on the government, military or defense sectors. ” continues Symantec.
The cyber-espionage group tracked as APT40 (aka TEMP.Periscope , TEMP.Jumper , and Leviathan ), apparently linked to the Chinese government, is focused on targeting countries important to the country’s Belt and Road Initiative (i.e. Hainan Xiandun even appears to operate from the Hainan University Library!”
Croatia government agencies targeted with news SilentTrinity malware. Backdoor mechanism found in Ruby strong_password library. Cyberattack shuts down La Porte County government systems. Spotting RATs: Delphi wrapper makes the analysis harder. Prototype Pollution flaw discovered in all versions of Lodash Library.
Rapid7 conducted an analysis on three distinct infusion pump models: the Alaris PC 8015, the Baxter Sigma Spectrum model 35700BAX2 along with its associated Wireless Battery Module (WBM), and the Hospira Abbott PLUM A+ with MedNet. ” reads the analysis published by Rapid7. . ” reads the analysis published by Rapid7.
A cyber espionage group targets governments and state-owned organizations in multiple Asian countries since early 2021. Threat actors are targeting government and state-owned organizations in multiple Asian countries as parts of a cyber espionage campaign that remained under the radar since early 2021.
A previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ has been targeting military and government entities since 2018. Bitdefender researchers discovered a previously unknown China-linked threat actor dubbed ‘Unfading Sea Haze’ that has been targeting military and government entities since 2018.
The Raspberry Robin worm attacks aimed at telecommunications and government office systems across Latin America, Australia, and Europe. Researchers from Trend Micro have uncovered a Raspberry Robin worm campaign targeting telecommunications and government office systems across Latin America, Australia, and Europe. Pierluigi Paganini.
Then the library is executed via the Windows IIS web server process. ” reads the analysis published by ASEC. ” reads the analysis published by ASEC. Once discovered a vulnerable ISS server, the attackers leverage the DLL side-loading ( T1574.002 ) technique to execute a malicious DLL (msvcr100.dll) The msvcr100.dll
Russia-linked APT29 targets diplomatic and government organizations Synology and QNAP warn of critical Netatalk flaws in some of their products Hackers stole +80M from DeFi platforms Rari Capital and Fei Protocol Apr 24 – Apr 30 Ukraine – Russia the silent cyber conflict.
GOBLIN PANDA was focused on Vietnam, most of the targets were in the defense, energy, and government sectors. ” reads the analysis published by CrowdStrike. The analysis of command and control servers suggests that GOBLIN PANDA hackers are also targeting entities in Laos. ” concludes the report.
Healthcare executives are doubting whether their returns on AI investments will materialize, highlighting the importance of risk assessment and impact analysis. UCLA Health is at the forefront of AI innovation in healthcare and has partnered with Collibra to bring clear, accessible AI governance to all levels of its organization.
Today I want to share a quick analysis on a new leaked APT34 Tool in order to track similarities between APT34 public available toolsets. Additional technical details, including Yara Rules and IoCs, are reported in the original analysis published by Marco Ramilli on his blog: [link]. Michael Lortz.
The hackers targeted organizations across multiple industries and have also hit foreign governments, dissidents, and journalists. ” reads the analysis published by Cylance. ” continues the analysis. of the wolfSSL library , formerly known as CyaSSL.
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