Xm Cyber Ltd.

Comigo Ltd.

Xm Ltd.

Ronen Segal

Menahem Lasser

Adi Ashkenazy

Boaz Gorodissky

Yaron Shani

Yoav Gaziel

Igal Gofman

Yarden Moskovich

Methods and systems for penetration testing of a networked system involve assigning network nodes to disjoint classes based on current information about the compromisability of the network nodes. The classes distinguish between nodes not currently known to be compromisable, nodes that only recently have become known to be compromisable, e.g., by a first method of a attack, and nodes that have been known for a longer time to be compromisable. Nodes that only recently have become known to be compromisable can be re-targeted by the penetration testing system to determine whether such nodes can be compromised using multiple methods of attack and not just using the first method of attack.

Determining multiple ways for compromising a network node in a penetration testing campaign

A method for executing a penetration testing campaign comprises performing a determination of conditional compromisability for one or more network nodes, including examining each given network node of the one or more network nodes to determine whether it can be compromised from a network node that is already determined to be compromisable and that can communicate with the given network node to the extent required for exploiting a vulnerability applicable to the given network node. Subsequently, for a selected target network node determined to be conditionally compromisable, a potential attacking node is selected from the already-determined-to-be-compromisable nodes and a check is made whether the selected potential attacking network node can communicate with the selected target network node to the extent required, thus leading to a determination that the selected target network node is not only conditionally compromisable but also actually compromisable by an attacker.

Lateral movement strategy during penetration testing of a networked system

Methods and systems for penetration testing of a networked system by a penetration testing system. In some embodiments, both active and passive validation methods are used during a single penetration testing campaign in a single networked system. In other embodiments, a first penetration testing campaign uses only active validation and a second penetration campaign uses only passive validation, where both campaigns are performed by a single penetration testing system in a single networked system. Node-by-node determination of whether to use active or passive validation can be based on expected extent and/or likelihood of damage from actually compromising a network node using active validation.

Selectively choosing between actual-attack and simulation/evaluation for validating a vulnerability of a network node during execution of a penetration testing campaign

Carrying out a penetration testing campaign in a networked system by a penetration testing system, for determining a way for an attacker to compromise the networked system, comprises determining that the attacker can obtain user credentials of a first user, determining that when using the user credentials the first user has access rights to a first network node of the networked system, determining that a second network node of the networked system is compromisable by the attacker during the penetration testing campaign, determining that the first network node was accessed from the second network node, and based on the foregoing, determining that the first network node is compromisable by the attacker during the penetration testing campaign, and determining the way for the attacker to compromise the networked system which includes a step of compromising the first network node using the user credentials of the first user.

Validating the use of user credentials in a penetration testing campaign

Methods and systems for penetration testing of a networked system by a penetration testing system (e.g. that is controlled by a user interface of a computing device) are disclosed herein. In one example, a penetration testing campaign is executed according to a manual and explicit selecting of one or more goals of an attacker of the penetration testing campaign. Alternatively or additionally, a penetration testing campaign is executed according to an automatic selecting of of one or more goals of the attacker (e.g. according to a type of attacker of the penetration testing campaign).

Setting-up penetration testing campaigns

Methods and systems for carrying out campaigns of penetration testing for discovering and reporting security vulnerabilities of a networked system, the networked system comprising a plurality of network nodes interconnected by one or more networks.

Systems and methods for detecting computer vulnerabilities that are triggered by events

Systems and methods for selecting a lateral movement strategy for a penetration testing campaign

Penetration testing campaigns generate remediation recommendations based at least in part on information about files stored in network nodes of the tested networked system. Information is obtained about files stored in a plurality of network nodes of the networked system, and based on the obtained information, a corresponding data-value score for each network node of the plurality of network nodes is determined according to a common data-value metric. The penetration testing campaign is executed, following which one or more remediation recommendations are selected based on the data-value scores corresponding to at least some of the plurality of network nodes.

Using information about exportable data in penetration testing

Methods and systems for penetration testing of a networked system comprising a set of network-nodes by a penetration testing system (e.g. to enforce first and/or second rules) are disclosed herein. The penetration testing system comprises: (i) reconnaissance agent software module (RASM) installed on multiple nodes (each of which is a RASM-hosting node) of the networked system to be penetration-tested and (ii) a penetration testing software module (PTSM) installed on a remote computing device (RCD). Internal data from each of the RASM-hosting nodes is collected and transmitted to the RCD. Analysis of the internal data collected from multiple RASM-hosting network nodes determines a method for an attacker to compromise the networked system. The first and second rules are defined herein. Alternatively or additionally, one or more of the RASM instances are pre-installed on one or more RASM-hosting nodes before the penetration testing commences.

Penetration testing of a networked system

Methods and systems for providing a recommendation for improving the security of a networked system against attackers. The recommendation may include a recommendation of a single sub-goal to be protected to achieve optimal improvement in security, or of multiple such sub-goals. If the recommendation includes multiple sub-goals, the sub-goals may be ordered such that the first sub-goal is more important to protect, provides a greater benefit by being protected, or is more cost effective to protect than subsequent sub-goals in the ordered list of sub-goals.

Systems and methods for determining optimal remediation recommendations in penetration testing

Methods and systems for carrying out campaigns of penetration testing for discovering and reporting security vulnerabilities of a networked system. Penetration testing campaigns are carried out based on pre-defined penetration testing scenarios associated with respective time tags. A penetration testing scenario is selected by a user from a set of pre-defined test scenarios, the set containing only pre-defined test scenarios with time tags matching a scheduled starting time of a penetration testing campaign.

Time-tagged pre-defined scenarios for penetration testing

Methods and systems of testing for phishing security vulnerabilities are disclosed, including methods of penetration testing of a network node by a penetration testing system comprising a reconnaissance agent software module installed in the network node, and a penetration testing software module installed on a remote computing device. Penetration testing systems are provided so as to locally detect weaknesses that would expose network nodes to phishing-based attacks.

Locally detecting phishing weakness

Methods and systems are disclosed for penetration testing of a network node by a penetration testing system to determine vulnerability of network nodes to macro-based attacks. A reconnaissance agent runs in a network node to prompt user responses to macro warnings upon detecting file openings by macro-supporting software applications of files not containing auto-executing macros, and the responses are used for determining vulnerability.

Growing community of inventors

Hertzelia, Israel

Ronen Segal