Concrete signature match: Hack Tool - Tool used to exploit vulnerabilities for Linux platform, family LinPeas
This threat is a concrete detection of HackTool:Linux/LinPeas.A, a well-known privilege escalation enumeration script for Linux systems. Attackers commonly deploy LinPeas to identify weaknesses, misconfigurations, or vulnerabilities that can grant them higher privileges, potentially leading to root access on a compromised system.
Relevant strings associated with this threat: - |#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID) - }#d1e49aac-8f56-4280-b9ba-993a6d77406c (NID) - &|#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID) - &}#b2b3f03d-6a65-4f7b-a9c7-1c7ef74a9ba4 (NID) - y*|#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID) - y*}#56a863a9-875e-4185-98a7-b882c64b5ce5 (NID) - C|#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID) - C}#be9ba2d9-53ea-4cdc-84e5-9b1eeee46550 (NID) - L|#3b576869-a4ec-4529-8536-b80a7769e899 (NID) - L}#3b576869-a4ec-4529-8536-b80a7769e899 (NID) - |#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID) - }#5beb7efe-fd9a-4556-801d-275e5ffc04cc (NID) - |#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID) - }#01443614-cd74-433a-b99e-2ecdc07bfc25 (NID) - |#d3e037e1-3eb8-44c8-a917-57927947596d (NID) - }#d3e037e1-3eb8-44c8-a917-57927947596d (NID) - |#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID) - }#7674ba52-37eb-4a4f-a9a1-f0f9a1619a2c (NID) - |#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID) - }#92e97fa1-2edf-4476-bdd6-9dd0b4dddc7b (NID)
00448202da207aa359b9187e7438f2fd7d642d9935a79b8812d5f72d4a3c7b17ff7f9b2e1e3ea393dfa25d6b5c337acc8c7381fb617b468d134a80e301a4b1d409a356e0de2b2b6125de01d67f28fdc2f533656867748aaf889ae3d675c2b86d1ba433b6fa25c78ef6bd1093945f931eefd00abffe185d011d6759eb518e681d1ed329c2b7d68331e174a27eb1a928c6651c23b4c4a478e560ceeb63d4f9669bImmediately isolate the affected Linux system. Remove the detected LinPeas utility and conduct a thorough forensic investigation to identify the initial compromise vector, any persistence mechanisms, and potential further malicious activity. Strengthen system hardening, access controls, and deploy robust Endpoint Detection and Response (EDR) solutions on Linux endpoints.