Analysis
-
max time kernel
144s -
max time network
151s -
platform
debian-9_armhf -
resource
debian9-armhf-20240611-en -
resource tags
arch:armhfimage:debian9-armhf-20240611-enkernel:4.9.0-13-armmp-lpaelocale:en-usos:debian-9-armhfsystem -
submitted
16-01-2025 18:32
Behavioral task
behavioral1
Sample
pecga.arm7.elf
Resource
debian9-armhf-20240611-en
debian-9-armhf
4 signatures
150 seconds
General
-
Target
pecga.arm7.elf
-
Size
152KB
-
MD5
aa623a7ded9c8f3e0703637779e97887
-
SHA1
31e9d9babc2d04e5dc81bd53fe5ef9bd5ee6d341
-
SHA256
99be4837165eee0bbec6ad073cfcf8de68020c01fefabc4549848839139b3a84
-
SHA512
5e72f7126a7941ac6ecfab30ad8d1d0cbd6694964982ec77aa3202a45e391edcb46c6ba19bc99c8e5e824bffdaea151533be48da1dec0ded6732d80df8d91510
-
SSDEEP
3072:8p3NgmkftmD6SdrDaDmbBjH/WVSGjU8bvmSh7uM/9KDBA:8p3Ngr8DXXaDmbBjH+VAMmShaM/96y
Score
7/10
Malware Config
Signatures
-
Deletes itself 1 IoCs
pid Process 652 pecga.arm7.elf -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog pecga.arm7.elf File opened for modification /dev/misc/watchdog pecga.arm7.elf -
Writes file to system bin folder 2 IoCs
description ioc Process File opened for modification /sbin/watchdog pecga.arm7.elf File opened for modification /bin/watchdog pecga.arm7.elf -
Changes its process name 1 IoCs
description ioc pid Process Changes the process name, possibly in an attempt to hide itself r7811jj066oadw0a 652 pecga.arm7.elf