General
- Target ok.sh
- Size 1KB
- Sample260916-efqlnsfl5v
- SHA256 367206fbf4b5afc8d3ec80542014a2b40b0888cbd37d065d3fab42fa165e8772
- MD5 2d83cf63a933789dfc485328148ee2c9
- SHA1 48cec896715bfada2d1309a77aadd675f5ee7588
- SHA512 90e4f35a253488ae2eb950ab2a95665417e2f4e947926c0570bbf865d9503607e908644b753b3e7cb0dc0a26617a52c9fe01ab23f12e97a0ee4b5c91574bf47b
- TLSH T17A3175CA50100E318112CA4E737BB848B15EE1E72A4F8BD6988C1EE997487CCF596B4D
- MD5 SHA1 SHA512 TLSH
Static task
static1
Behavioral task
behavioral1
Sample
ok.sh
Resource
ubuntu1804-amd64-20260513-en
Behavioral task
behavioral2
Sample
ok.sh
Resource
debian9-armhf-20260513-en
Behavioral task
behavioral3
Sample
ok.sh
Resource
debian9-mipsbe-20260513-en
Behavioral task
behavioral4
Sample
ok.sh
Resource
debian9-mipsel-20260513-en
Malware Config
Extracted
-
mirai
-
realsus.net
Extracted
-
mirai
-
realsus.net
Extracted
-
mirai
-
realsus.net
Extracted
-
mirai
-
realsus.net
Extracted
-
mirai
-
realsus.net
Extracted
-
mirai
-
realsus.net
Targets
-
- Target ok.sh
- Size 1KB
- SHA256 367206fbf4b5afc8d3ec80542014a2b40b0888cbd37d065d3fab42fa165e8772
- MD5 2d83cf63a933789dfc485328148ee2c9
- SHA1 48cec896715bfada2d1309a77aadd675f5ee7588
- SHA512 90e4f35a253488ae2eb950ab2a95665417e2f4e947926c0570bbf865d9503607e908644b753b3e7cb0dc0a26617a52c9fe01ab23f12e97a0ee4b5c91574bf47b
- TLSH T17A3175CA50100E318112CA4E737BB848B15EE1E72A4F8BD6988C1EE997487CCF596B4D
- MD5 SHA1 SHA512 TLSH
Score10/10File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
Executes dropped EXE
Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
Enumerates running processes
Discovers information about currently running processes on the system
MITRE ATT&CK Enterprise v16
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1