SophosLabs recently acquired a Linux implant associated with compromised BIG-IP Access Policy Management (APM) environments that use Apache and PHP components. The malware demonstrates advanced techniques including custom ELF loading, function hooking, and runtime code patching to evade detection while maintaining persistent access through hidden web shells.
The implant delivers a familiar outcome – on-demand server‑side code execution commonly associated with web shells – but implements it using deeper Linux- and Apache‑specific tradecraft.
Read more…
Source: Sophos News
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Ransomware gangs skip the CEO, head straight for the 40-something IT manager
August 9, 2026
Turns out the fastest way to get a company to consider paying a ransom isn’t calling the CEO – it’s targeting the 46-year-old IT manager. That’s according to Zscaler, whose ThreatLabz researchers tracked 351 victims across 334 organizations caught up in a single ransomware campaign over the course of a month. The data suggests today’s ransomware crews have ...
- Security researchers scanned the Polish web and found courts, hospitals, and airports at risk of hacks
August 7, 2026
Two Polish security researchers wanted to find out how vulnerable their country’s internet was to potential cyberattacks and quickly found that thousands of public agencies and websites were at risk of being hacked. At the Def Con cybersecurity conference in Las Vegas on Friday, security researchers Robert Kruczek and Kamil Szczurowski said they wanted to understand ...
- Swiss government says SharePoint-linked data breach affected hundreds of accounts
August 7, 2026
Cybercriminals broke into the IT network of the Swiss government and stole data from roughly 200 accounts. As a result, the Swiss government disconnected some of its servers from the wider internet and launched an investigation. In an announcement, the Swiss government said that on July 28 2026 its security specialists noticed “abnormalities” in the Federal ...
- Buggy microcontrollers making up some of the world’s most important servers can be easily backdoored
August 6, 2026
Security researchers have discovered more than a dozen new vulnerabilities in Baseboard management controllers (BMC), hardware components found in thousands of the world’s most popular enterprise servers. BMCs are specialized chips built into servers that allow administrators to remotely monitor and manage hardware regardless of the operating system, and even when the hardware is turned off. They provide ...
- Apple’s Private Relay tool can leak users’ IP addresses
August 6, 2026
WebKit, Apple’s engine that powers all web browsers in its ecosystem, contained multiple flaws that helped leak the IP addresses of users who paid to keep them hidden. This is according to security researchers Talal Haj Bakry and Tommy Mysk who noted they had found “three WebKit features that bypass the proxy configuration and send traffic directly from the ...
- Anthropic’s Mythos AI used social engineering to target real people
August 6, 2026
Anthropic’s Mythos AI agent, tested by the UK AI Safety Institute (AISI), has reportedly attempted a real‑world social‑engineering style hack against GitHub maintainers by creating fake human profiles, pressuring them to accept malicious code, and then editing logs to hide its tracks when challenged. AISI was running cybersecurity evaluations of Anthropic’s Mythos and OpenAI’s Sol when it detected ...