42 matches found
EUVD-2017-3756
Malware in sbrugna...
New Octo2 Android Banking Trojan Emerges with Device Takeover Capabilities
Cybersecurity researchers have discovered a new version of an Android banking trojan called Octo that comes with improved capabilities to conduct device takeover DTO and perform fraudulent transactions. The new version has been codenamed Octo2 by the malware author, Dutch security firm ThreatFabr...
CVE-2024-39529 Junos OS: SRX Series: If DNS traceoptions are configured in a DGA or tunnel detection scenario specific DNS traffic leads to a PFE crash
A Use of Externally-Controlled Format String vulnerability in the Packet Forwarding Engine PFE of Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. If DNS Domain Generation Algorithm DGA detection or tunnel detection, and...
Grandoreiro Banking Trojan Resurfaces, Targeting Over 1,500 Banks Worldwide
The threat actors behind the Windows-based Grandoreiro banking trojan have returned in a global campaign since March 2024 following a law enforcement takedown in January. The large-scale phishing attacks, likely facilitated by other cybercriminals via a malware-as-a-service MaaS model, target ove...
Star Blizzard increases sophistication and evasion in ongoing attacks
Microsoft Threat Intelligence continues to track and disrupt malicious activity attributed to a Russian state-sponsored actor we track as Star Blizzard formerly SEABORGIUM, also known as COLDRIVER and Callisto Group. Star Blizzard has improved their detection evasion capabilities since 2022 while...
DGA Families with Dynamic Seeds: Unexpected Behavior in DNS Traffic
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SUSE CVE-2017-12181
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code...
New Orchard Botnet Uses Bitcoin Founder's Account Info to Generate Malicious Domains
A new botnet named Orchard has been observed using Bitcoin creator Satoshi Nakamoto's account transaction information to generate domain names to conceal its command-and-control C2 infrastructure. "Because of the uncertainty of Bitcoin transactions, this technique is more unpredictable than using...
FreakOut Botnet Turns DVRs Into Monero Cryptominers
Threat group FreakOut’s Necro botnet has developed a new trick: infecting Visual Tools DVRs with a Monero miner. Juniper Threat Labs researchers have issued a report detailing new activities from FreakOut, also known as Necro Python and Python.IRCBot. In late September, the team noticed that the...
Ghimob: a Tétrade threat actor moves to infect mobile devices
Guildma, a threat actor that is part of the Tétrade family of banking trojans, has been working on bringing in new techniques, creating new malware and targeting new victims. Recently, their new creation, the Ghimob banking trojan, has been a move toward infecting mobile devices, targeting...
dgaonline.com.ar Cross Site Scripting vulnerability OBB-1289320
Following coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has:       a. verified the vulnerability and confirmed its existence;       b. notified the website operator about its existence...
Microsoft Hijacks Necurs Botnet that Infected 9 Million PCs Worldwide
Microsoft today announced that it has successfully disrupted the botnet network of the Necurs malware, which has infected more than 9 million computers globally, and also hijacked the majority of its infrastructure. The latest botnet takedown was the result of a coordinated operation involving...
Tackling DGA Based Malware Detection in DNS Traffic
Earlier this year, Akamai's Enterprise team tackled the problem of DGA detection in the wild by using Neural Networks, essentially creating a state-of-the-art solution for near online detection of DGA communication...
Pykspa v2 DGA updated to become selective
Additional research and information provided by Asaf Nadler Recent changes to the Pykspa v2 domain generation algorithm DGA have made it more selective. Akamai researchers have tracked these changes and believe that part of the reason for selective domain generation...
Necurs Botnet Evolves to Hide in the Shadows, with New Payloads
Necurs, the prolific and globally dispersed spam and malware distribution botnet, has been spotted using a fresh hiding technique to avoid detection while quietly adding more bots to its web. According to research from Black Lotus Labs, which is telecom and ISP provider CenturyLink’s network...
Ramnit in the UK
By Asaf Nadler and Lior Lahav Ramnit is a family of trojans that allows attackers to remotely control infected machines, in order steal personal and banking information 1, and open backdoors to download additional malware 2. Initial versions of Ramnit appeared in late 2011 and infected more than...
xorg-x11-server denial of service vulnerability (CNVD-2018-03149)
The xorg-x11-server is an X Window System display server bundled with multiple vendor operating systems. A security vulnerability exists in the XFree86 DGA extension in versions of xorg-x11-server prior to 1.19.5, which stems from a lack of length detection in the program. An attacker can exploit...
CVE-2017-12181
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code...
Input validation
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code...
ALPINE-CVE-2017-12181
xorg-x11-server before 1.19.5 was missing length validation in XFree86 DGA extension allowing malicious X client to cause X server to crash or possibly execute arbitrary code...