The "larvaorient.7z" package is frequently distributed through or fake app stores that mimic legitimate software like the official 7-Zip archive manager .
: The malware includes multiple layers of sandbox and analysis evasion, such as virtual machine detection (targeting VMware, VirtualBox, and QEMU) and anti-debugging checks. Indicators of Compromise (IoCs)
: Use of RDP Wrappers and additional backdoor accounts to maintain long-term access.
to rotating command-and-control (C2) domains, often with "smshero" themes. Traffic on non-standard ports such as 1000 and 1002.
If you find this file or related activity on a system, look for the following signs of infection reported by IBM X-Force :
Version 1.1
The "larvaorient.7z" package is frequently distributed through or fake app stores that mimic legitimate software like the official 7-Zip archive manager .
: The malware includes multiple layers of sandbox and analysis evasion, such as virtual machine detection (targeting VMware, VirtualBox, and QEMU) and anti-debugging checks. Indicators of Compromise (IoCs)
: Use of RDP Wrappers and additional backdoor accounts to maintain long-term access.
to rotating command-and-control (C2) domains, often with "smshero" themes. Traffic on non-standard ports such as 1000 and 1002.
If you find this file or related activity on a system, look for the following signs of infection reported by IBM X-Force :
