YARA rules for Koiloader
8 rules from 4 sources detect Koiloader. Rules are ranked by YARA-X compatibility, licence (full text first), score and quality. Mostly: Malware.
Family grouping is heuristic: check each rule's description.
Scan files with all Koiloader rulesSearch rules
Detects Koi Loader
MalwareSEKOIA.IO Community· Sekoia.io· 2024-03-20Detects NET ofbuscated Stealer used loaded by KoiLoader
MalwareSEKOIA.IO Community· Sekoia.io· 2024-03-20LNK file leading to deploy KoiLoader
MalwareSEKOIA.IO Community· Sekoia.io· 2024-03-20Powershell script loading service.exe (related to Koi Loader)
MalwareSEKOIA.IO Community· Sekoia.io· 2024-03-20autogenerated rule brought to you by yara-signator
MalwareMalpedia signator rules· Felix Bilstein - yara-signator at cocacoding dot com· 2026-05-04KoiLoader
MalwareCAPE Sandbox (CAPEv2)· YungBinary· 2024-10-25- RUSSIANPANDA_Win_Mal_Koi_LoaderMetadata only
Detects Koi Loader
MalwareRussianPanda· RussianPanda· 2024-04-04 - RUSSIANPANDA_Win_Mal_Koi_Loader_DecryptedMetadata only
Detects decrypted Koi Loader
MalwareRussianPanda· RussianPanda· 2024-04-04