Rule Category

MALWARE-BACKDOOR -- Snort has detected suspicious communication traffic unrelated to commands, such as exfiltration of data from the infected machine, especially larger chunks of data.

Alert Message

MALWARE-BACKDOOR theef 2.10 runtime detection - connect with no password

Rule Explanation

This event is generated when activity relating to the "theef 2.10" Trojan Horse program is detected. Impact: Possible theft of data and control of the targeted machine leading to a compromise of all resources the machine is connected to. Details: Trojan horse programs can be used by an attacker to steal data from the infected machine, they can also be used to control the infected host. This event indicates that activity relating to the trojan horse program theef 2.10 has been detected in network traffic. In particular this event indicates that the software detected is a Remote Access Trojan. RAT programs allow full control of the target system using a client on the attackers machine that connects to the server on the client host. Ease of Attack: This is Trojan activity, the target machine may already be compromised.

What To Look For

No information provided

Known Usage

No public information

False Positives

No known false positives

Contributors

Cisco Talos Alex Kirk Nigel Houghton

Rule Groups

No rule groups

CVE

None

Additional Links

Rule Vulnerability

No information provided

CVE Additional Information

This product uses data from the NVD API but is not endorsed or certified by the NVD.

None