Technical Information
Malicious functions:
Launches itself as a daemon
Substitutes application name for:
- tw2k6306jqqm6mh4q33h5th5br31
Launches processes:
- ./bigbotPein
Kills system processes:
- sshd
Kills the following processes:
- /root/bigbotPein
Performs operations with the file system:
Creates or modifies files:
- /root/bigbotPein
Deletes files:
- /root/bigbotPein
Network activity:
Awaits incoming connections on ports:
- 127.0.0.1:7145
- 0.0.0.0:6745
- 0.0.0.0:22
Establishes connection:
- 8.#.8.8:53
- 18#.##2.156.49:6755
Attacks using a special dictionary (brute-force technique) via the Telnet protocol.
HTTP GET requests:
- http://###.###.99.210/pein.mpsl
DNS ASK:
- ne#####.bigbotpein.com
Sends data to the following servers:
- 18#.##2.156.49:6755
Receives data from the following servers:
- 18#.##2.156.49:6755
