Geek-Guy.com

Tag: persistence

Android banking Trojan TrickMo evolves using TON network for C2

ThreatFabric found a new TrickMo Android trojan focused on stealth and persistence, moving its command-and-control traffic to the TON network. Security researchers at ThreatFabric have recently identified a new version of TrickMo, a dangerous Android banking trojan that shows how malware operators are focusing less on flashy new features and more on improving stealth, flexibility,…

A Little Bit Pivoting: What Web Shells are Attackers Looking for?, (Tue, Apr 7th)

Webshells remain a popular method for attackers to maintain persistence on a compromised web server. Many “arbitrary file write” and “remote code execution” vulnerabilities are used to drop small files on systems for later execution of additional payloads. The names of these files keep changing and are often chosen to “fit in” with other files. Webshells themselves…

How ‘silent probing’ can make your security playbook a liability

For years, cyberattacks followed a familiar pattern: reconnaissance, exploitation, persistence, impact. Defenders built their strategies around that cycle, patching vulnerabilities, monitoring indicators, and working to reduce dwell time. But a quieter shift is underway. Today’s most sophisticated adversaries are using AI to study how organizations defend themselves. They run what we call “silent probing campaigns:”…

CVE-2026-1731 fuels ongoing attacks on BeyondTrust remote access products

Attackers are exploiting CVE-2026-1731 in BeyondTrust RS and PRA to deploy VShell, gain persistence, move laterally, and control compromised systems. Threat actors are actively exploiting a recently disclosed critical vulnerability, tracked as CVE-2026-1731 (CVSS score: 9.9), in BeyondTrust Remote Support (RS) and Privileged Remote Access (PRA). The flaw is being used to conduct a wide…

PromptSpy abuses Gemini AI to gain persistent access on Android

PromptSpy is the first Android malware to abuse Google’s Gemini AI, enabling persistence and advanced spying features. Security researchers at ESET have uncovered PromptSpy, the first known Android malware to exploit Google’s Gemini AI to maintain persistence. The malware can capture lockscreen data, block uninstallation attempts, collect device information, take screenshots, and record screen activity…