Analysis
- max time kernel
149s - max time network
152s - platform
debian-12_armhf - resource
debian12-armhf-20251231-en - resource tags
- submitted
04/01/2026, 09:46
General
- Target Fantazy.arm7.elf
- Size 151KB
- Sample260104-lr1pcaymal
- SHA256 d5417d4967c4552dee42f0e40f0f2da9df8d32e951524a670d12cbe48d2bb5a6
Score
9/10
Malware Config
Signatures
- Contacts a large (23694) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
- Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
- Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
- Writes file to system bin folder 2 IoCs
- Reads process memory 1 TTPs 11 IoCs
Read the memory of a process through the /proc virtual filesystem. This can be used to steal credentials.
- Changes its process name 1 IoCs
Processes
-
/tmp/Fantazy.arm7.elf/tmp/Fantazy.arm7.elf1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- Reads process memory
- Changes its process name