farfli | a5974a5c80bb465170775ce721551421bf2e20fdcf54081f0cbdd1f4cf91b7c5

General

Target
2026-08-12_6f0984577ac5485b55949cd04cdd0000_coinminer_elex_wannacry
Size 150KB
Sample260813-bbbp6sydjh
SHA256 a5974a5c80bb465170775ce721551421bf2e20fdcf54081f0cbdd1f4cf91b7c5
MD5 6f0984577ac5485b55949cd04cdd0000
SHA1 289e4307a74f3d7f2ce7fa3028f39ec6893bc9ce
SHA512 7f222b92b66af7ed575c3fa358141a7e73b12e6102a87bdab498b4375376b0d080772f1ccfb804784860b5293435532fc8deba55b11dd30ee9fb4119809004c1
SSDEEP 1536:B3aacz2htqkUla/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJny3GM+9qKv+:Ua/qc9rqzMseNoVv9EJFnM8qKv+
TLSH
T128E3270267F6C198F0B31E30DA7646F08BA6BC69FA70921B17447E4EBD31A14ED21776
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-12_6f0984577ac5485b55949cd04cdd0000_coinminer_elex_wannacry
- Size 150KB
- SHA256 a5974a5c80bb465170775ce721551421bf2e20fdcf54081f0cbdd1f4cf91b7c5
- MD5 6f0984577ac5485b55949cd04cdd0000
- SHA1 289e4307a74f3d7f2ce7fa3028f39ec6893bc9ce
- SHA512 7f222b92b66af7ed575c3fa358141a7e73b12e6102a87bdab498b4375376b0d080772f1ccfb804784860b5293435532fc8deba55b11dd30ee9fb4119809004c1
- SSDEEP 1536:B3aacz2htqkUla/NGVcJ/gAqcX0JMseuiGSeNVvDi0tMuUJJny3GM+9qKv+:Ua/qc9rqzMseNoVv9EJFnM8qKv+
- TLSH
  T128E3270267F6C198F0B31E30DA7646F08BA6BC69FA70921B17447E4EBD31A14ED21776
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery execution farfli persistence spyware stealer upx
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  UPX dump on OEP (original entry point)
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2