Analysis
-
max time kernel
149s -
max time network
149s -
platform
ubuntu-22.04_amd64 -
resource
ubuntu2204-amd64-20240729-en -
resource tags
arch:amd64arch:i386image:ubuntu2204-amd64-20240729-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system -
submitted
01-02-2025 13:42
Behavioral task
behavioral1
Sample
zerx86.elf
Resource
ubuntu2204-amd64-20240729-en
5 signatures
150 seconds
General
-
Target
zerx86.elf
-
Size
44KB
-
MD5
de6d87dcc7cca94ab81cd58afaf293f9
-
SHA1
cf5307f8c7a5877a4f8c72097c99c409ac5e9e7d
-
SHA256
c2c4cc78169a4f43a6b7d1921e6e9a8360e385b6f5d6067a9cfa7cd39d23f58d
-
SHA512
2b603e253fadcba87d3201adc765e0c45bce2b2199a8ee25aeb13334dc021a37c134b4f43f3e476e0f9fa9de3488beb201606b6500a0e7f1f2291f10a08e73c6
-
SSDEEP
768:gJlFG0NFOL9uzUroWWRCzPuj8C4zqx0gxuM8vhlnNv8mJ:gJlFG0NFOL9uzMJWRCzPYeO7xUvhlNvz
Score
7/10
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid 1568 -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc File opened for modification /dev/watchdog File opened for modification /dev/misc/watchdog -
Renames itself 1 IoCs
pid 1568 -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 194.36.144.87 -
Changes its process name 1 IoCs
description pid Changes the process name, possibly in an attempt to hide itself 1568