farfli | 0367fa07679b73ecdf4d426f011ac0f3f397a8f55baaba2a5bb028229cfe1b6a

General

Target
2026-06-08_10d80042441b8cb64978b4d4d7504d43_elex_wannacry
Size 105KB
Sample260608-1r52dsft3y
SHA256 0367fa07679b73ecdf4d426f011ac0f3f397a8f55baaba2a5bb028229cfe1b6a
MD5 10d80042441b8cb64978b4d4d7504d43
SHA1 eb925d0a3f7340dba2bf4b1ab536da7f034807be
SHA512 6d783ba3b39afe8b0db49674eab2da360a005bd79365e1fdde449e12f69decadb0de48d677b844bbf6b3ba5aec01748c368869a59c8546f25408a236a531c273
SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p2:Nl6XYeel6GGGVO4
TLSH
T163B3AF47ABA54DD5E1204CF402AB7B35937694892F15A787C388DE0DA43ED80DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-06-08_10d80042441b8cb64978b4d4d7504d43_elex_wannacry
- Size 105KB
- SHA256 0367fa07679b73ecdf4d426f011ac0f3f397a8f55baaba2a5bb028229cfe1b6a
- MD5 10d80042441b8cb64978b4d4d7504d43
- SHA1 eb925d0a3f7340dba2bf4b1ab536da7f034807be
- SHA512 6d783ba3b39afe8b0db49674eab2da360a005bd79365e1fdde449e12f69decadb0de48d677b844bbf6b3ba5aec01748c368869a59c8546f25408a236a531c273
- SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p2:Nl6XYeel6GGGVO4
- TLSH
  T163B3AF47ABA54DD5E1204CF402AB7B35937694892F15A787C388DE0DA43ED80DF362CE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery 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.
- 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
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2