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Two malware families that suffered setbacks in the aftermath of a coordinated law enforcement operation called Endgame have resurfaced as part of new phishing campaigns. Bumblebee and Latrodectus , which are both malware loaders, are designed to steal personal data, along with downloading and executing additional payloads onto compromised hosts. Tracked under the names BlackWidow, IceNova, Lotus, or Unidentified 111, Latrodectus, is also considered to be a successor to IcedID owing to infrastructure overlaps between the two malware families. It has been used in campaigns associated with two initial access brokers (IABs) known as TA577 (aka Water Curupira) and TA578. In May 2024, a coalition of European countries said it dismantled over 100 servers linked to several malware strains such as IcedID (and, by extension, Latrodectus), SystemBC, PikaBot, SmokeLoader, Bumblebee, and TrickBot. "Although Latrodectus was not mentioned in the operation, it was also affected and its ...

Cybersecurity researchers have discovered a number of suspicious packages published to the npm registry that are designed to harvest Ethereum private keys and gain remote access to the machine via the secure shell (SSH) protocol. The packages attempt to "gain SSH access to the victim's machine by writing the attacker’s SSH public key in the root user’s authorized_keys file," software supply chain security company Phylum said in an analysis published last week. The list of packages identified as part of the campaign, which aim to impersonate the legitimate ethers package , are as follows - ethers-mew (62 downloads) ethers-web3 (110 downloads) ethers-6 (56 downloads) ethers-eth (58 downloads) ethers-aaa (781 downloads) ethers-audit (69 downloads) ethers-test (336 downloads) Some of these packages, most of which have been published by accounts named "crstianokavic" and "timyorks," are believed to have been released for testing purpose...

VMware has released software updates to address an already patched security flaw in vCenter Server that could pave the way for remote code execution. The vulnerability, tracked as CVE-2024-38812 (CVSS score: 9.8), concerns a case of heap-overflow vulnerability in the implementation of the DCE/RPC protocol. "A malicious actor with network access to vCenter Server may trigger this vulnerability by sending a specially crafted network packet potentially leading to remote code execution," Broadcom-owned virtualization services provider said . The flaw was originally reported by zbl and srs of team TZL at the Matrix Cup cybersecurity competition held in China earlier this year. "VMware by Broadcom has determined that the vCenter patches released on September 17, 2024, did not fully address CVE-2024-38812," the company noted. Patches for the flaw are available in the below vCenter Server versions - 8.0 U3d 8.0 U2e, and  7.0 U3t It's also available as an a...

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added a critical security flaw impacting ScienceLogic SL1 to its Known Exploited Vulnerabilities ( KEV ) catalog, following reports of active exploitation as a zero-day. The vulnerability in question, tracked as CVE-2024-9537 (CVSS v4 score: 9.3), refers to a bug involving an unspecified third-party component that could lead to remote code execution. The issue has since been addressed in versions 12.1.3, 12.2.3, and 12.3 and later. Fixes have also been made available for version 10.1.x, 10.2.x, 11.1.x, 11.2.x, and 11.3.x. The development comes weeks after cloud hosting provider Rackspace acknowledged that it "became aware of an issue with the ScienceLogic EM7 Portal," prompting it to take its dashboard offline towards the end of last month. "We have confirmed that the exploit of this third-party application resulted in access to three internal Rackspace monitoring web servers," an a...

Pentest Checklists Are More Important Than Ever Given the expanding attack surface coupled with the increasing sophistication of attacker tactics and techniques, penetration testing checklists have become essential for ensuring thorough assessments across an organization’s attack surface, both internal and external. By providing a structured approach, these checklists help testers systematically uncover vulnerabilities in various assets like networks, applications, APIs, and systems. They ensure no critical area is overlooked and guide the testing process, making it more efficient and effective at identifying security weaknesses that could be exploited by attackers. A pentest checklist essentially leaves no stone unturned and is a detailed and comprehensive list of every type of vulnerability in which to simulate an attack against. Each asset being tested, however, requires a different pentest checklist tailored to its specific characteristics and risks. For example, a checklist fo...