General
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Target
ohshit.sh
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Size
2KB
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Sample
241114-ahk2ra1lc1
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MD5
c6fded176e564c4f582523ba198be43d
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SHA1
e10b19d975f65e398b0a928f5e03b0f83aeadd65
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SHA256
eb177007a8b2654ecbbfb91246abae4052bea475b54af2fe2c9e4058ba79ac82
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SHA512
e0b9fed97a3b4b035dfdd5b1c3ee36f2571949abbd081dc02fdd24b911cb5ff4aa79036f263be7ca6e388bfb9fdfd41f33f2ab567bd17b5dd164072d82333b96
Static task
static1
Behavioral task
behavioral1
Sample
ohshit.sh
Resource
ubuntu1804-amd64-20240611-en
Behavioral task
behavioral2
Sample
ohshit.sh
Resource
debian9-armhf-20240729-en
Behavioral task
behavioral3
Sample
ohshit.sh
Resource
debian9-mipsbe-20240611-en
Malware Config
Extracted
mirai
LZRD
Extracted
mirai
LZRD
Extracted
mirai
LZRD
Extracted
mirai
LZRD
Targets
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Target
ohshit.sh
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Size
2KB
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MD5
c6fded176e564c4f582523ba198be43d
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SHA1
e10b19d975f65e398b0a928f5e03b0f83aeadd65
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SHA256
eb177007a8b2654ecbbfb91246abae4052bea475b54af2fe2c9e4058ba79ac82
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SHA512
e0b9fed97a3b4b035dfdd5b1c3ee36f2571949abbd081dc02fdd24b911cb5ff4aa79036f263be7ca6e388bfb9fdfd41f33f2ab567bd17b5dd164072d82333b96
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Mirai family
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File and Directory Permissions Modification
Adversaries may modify file or directory permissions to evade defenses.
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Executes dropped EXE
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Modifies Watchdog functionality
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
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Enumerates running processes
Discovers information about currently running processes on the system
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Writes file to system bin folder
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MITRE ATT&CK Enterprise v15
Defense Evasion
File and Directory Permissions Modification
1Linux and Mac File and Directory Permissions Modification
1Impair Defenses
1Virtualization/Sandbox Evasion
1System Checks
1