farfli | 406c5a5d5082ae1224b43e8caac4ab2de78076c81f45e3e25011a383ad384306

General

Target
2026-07-03_755da2f134919c3e034d4fa56ce0b264_elex_wannacry
Size 96KB
Sample260703-kqx2dsaz2p
SHA256 406c5a5d5082ae1224b43e8caac4ab2de78076c81f45e3e25011a383ad384306
MD5 755da2f134919c3e034d4fa56ce0b264
SHA1 8cedc942e8b0f3bd2fac41377297cf2d28841ba3
SHA512 3602e0972274c37a11b50e029deabc5cd5bd1248fa9c185385b9ee4e87462c5b08e2a82206f5824761063ee39c7719f42af5b31ce4f27495625c048ff53c90ce
SSDEEP 3072:eSABNx6vb4RoI4pyjHYLhal01UoPX+hwo6:el69Ml0TE
TLSH
T1CDA3AE07ABA589C9F1216C30562E373487BFA85D3F1457639348EE4EE437D81EC3628A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-03_755da2f134919c3e034d4fa56ce0b264_elex_wannacry
- Size 96KB
- SHA256 406c5a5d5082ae1224b43e8caac4ab2de78076c81f45e3e25011a383ad384306
- MD5 755da2f134919c3e034d4fa56ce0b264
- SHA1 8cedc942e8b0f3bd2fac41377297cf2d28841ba3
- SHA512 3602e0972274c37a11b50e029deabc5cd5bd1248fa9c185385b9ee4e87462c5b08e2a82206f5824761063ee39c7719f42af5b31ce4f27495625c048ff53c90ce
- SSDEEP 3072:eSABNx6vb4RoI4pyjHYLhal01UoPX+hwo6:el69Ml0TE
- TLSH
  T1CDA3AE07ABA589C9F1216C30562E373487BFA85D3F1457639348EE4EE437D81EC3628A
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery farfli persistence spyware stealer
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- Deletes itself
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Enumerates connected drives
  Attempts to read the root path of hard drives other than the default C: drive.
- Writes to the Master Boot Record (MBR)
  Bootkits write to the MBR to gain persistence at a level below the operating system.
  bootkit persistence
behavioral1 behavioral2