ELF_PERSIRAI.A
Linux
Threat Type: Backdoor
Destructiveness: No
Encrypted: No
In the wild: Yes
OVERVIEW
This Backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It connects to certain websites to send and receive information.
TECHNICAL DETAILS
Arrival Details
This Backdoor arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Process Termination
This Backdoor terminates processes or services that contain any of the following strings if found running in the affected system's memory:
- encoder
Other Details
This Backdoor connects to the following website to send and receive information:
- load.{BLOCKED}t.ir
- ntp.{BLOCKED}t.ir
- {BLOCKED}.{BLOCKED}.189.232
- {BLOCKED}.{BLOCKED}.38.103
It does the following:
- Uses common or factory-default usernames and passwords to login to attacked devices.
- Downloads files
- Performs DDOS attacks
- Executes code
SOLUTION
Scan your computer with your Trend Micro product to delete files detected as ELF_PERSIRAI.A. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
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