Detections
Explore public detection logic contributed by the community across SIEM and rule languages.
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Yara rule that detects PoliceRecords ransomware.
Yara rule that detects WsIR ransomware.
This rule detects the Eternity ransomware by identifying specific bytecode patterns related to file enumeration, encryption routines (including AES), and password handling. The rule looks for a combination of these patterns within a Portable Executable (PE) file, indicated by the 'MZ' header (uint16(0) == 0x5A4D). The presence of all four string patterns ($find_files, $encrypt_files, $aes_encrypt, $encrypt_pass) strongly suggests the presence of Eternity ransomware.
This rule detects the EAF ransomware by identifying specific bytecode patterns associated with its file encryption, file finding, and file destruction functionalities. The rule looks for a combination of patterns related to encrypting files, locating files on the system, and destroying executable files, indicating the presence and activity of the EAF ransomware.
Yara rule that detects EAF ransomware.
Yara rule that detects Eternity ransomware.
This rule detects the GoodWill ransomware by identifying specific bytecode patterns related to file encryption, AES encryption routines, file system enumeration, and remote connection activities. The rule looks for a combination of these patterns within a file, indicating the presence of the ransomware.
This rule detects the WaspLocker ransomware based on specific byte patterns associated with its functionality. The patterns indicate code responsible for finding files to encrypt, dropping auxiliary files, and creating ransomware notes.
Yara rule that detects GoodWill ransomware.
Yara rule that detects WaspLocker ransomware.
This YARA rule detects the Cincoo ransomware by identifying specific byte patterns associated with its file finding, file encryption, and ransom note dropping functionalities. The rule requires all three sets of patterns to be present in a file to trigger a detection, reducing false positives.
This Yara rule detects the FarAttack ransomware. It identifies specific byte patterns related to file searching, key creation, and file encryption routines commonly found in this ransomware variant. The rule looks for a combination of these patterns within a PE file to confirm the presence of FarAttack.
Yara rule that detects Cincoo ransomware.
Yara rule that detects FarAttack ransomware.
This rule detects the Venom ransomware by identifying specific bytecode patterns associated with its environment setup, file discovery, and encryption routines. The rule looks for a combination of these patterns within a PE file (indicated by the MZ header).
This YARA rule detects the Nokoyawa ransomware by identifying specific byte patterns related to its functionality. The rule looks for patterns associated with enumerating shares, finding files, and encrypting files, which are common behaviors of ransomware. The rule requires all three sets of patterns ($enum_shares, $find_files_p*, and $encrypt_files) to be present, along with the MZ header (uint16(0) == 0x5A4D), indicating an executable file.
Yara rule that detects Venom ransomware.
Yara rule that detects Nokoyawa ransomware.
This YARA rule detects the NB65 ransomware by identifying specific byte sequences associated with its file encryption, file discovery, and process enumeration functionalities. The rule looks for distinct patterns in the binary that indicate the presence of these malicious behaviors, which are characteristic of ransomware operations.
This rule detects the Pandora ransomware based on specific byte patterns found within the executable. It looks for patterns related to file enumeration, key generation, and the dropping of a ransom note, combined with the MZ header indicating a Windows executable.
Yara rule that detects NB65 ransomware.
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