Analysis
- max time kernel
109s - max time network
135s - platform
debian-12_armhf - resource
debian12-armhf-20260513-en - resource tags
- submitted
05/10/2026, 07:40
General
- Target go_bot.arm.bak.elf
- Size 2.8MB
- Sample261005-jhttbsfe86
- SHA256 863ad6ef0793c9c717e9ede4917424dcbd0940bb591ddf58ab9d75df63f5a58b
Score
6/10
Malware Config
Signatures
- Creates/modifies Cron job 1 TTPs 1 IoCs
Cron allows running tasks on a schedule, and is commonly used for malware persistence.
- Looks up external IP address via web service 1 TTPs 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Enumerates kernel/hardware configuration 1 TTPs 2 IoCs
Reads contents of /sys virtual filesystem to enumerate system information.
- Reads runtime system information 3 IoCs
Reads data from /proc virtual filesystem.
- Writes file to tmp directory 1 IoCs
Malware often drops required files in the /tmp directory.
Processes
-
/tmp/go_bot.arm.bak.elf/tmp/go_bot.arm.bak.elf1⤵
- Creates/modifies Cron job
- Enumerates kernel/hardware configuration
- Reads runtime system information
- Writes file to tmp directory
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
.bp
.bk
root
root