farfli | b5d25f978f75f7eb72316b3da8b3092175dca457e24f5780c9557d6adcb69a98

General

Target
2026-08-05_869cfd61a8b2b0f8aa20dc9c80c644fc_elex_wannacry
Size 92KB
Sample260805-k3d42stdrg
SHA256 b5d25f978f75f7eb72316b3da8b3092175dca457e24f5780c9557d6adcb69a98
MD5 869cfd61a8b2b0f8aa20dc9c80c644fc
SHA1 4657d3870d9e8512d00ecc3fcf73aedacbd3de3b
SHA512 98c68df31970a5b3b56719a9b476e5b4eeb61a797b4dfc4efa7060fa63369ccdfec39f041d33ec418adc8dac6581f7a50c966d8940b8d01933469c16440e21da
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
TLSH
T1B693AF47ABA50DD5E1205DF401AB7B35937694892B25A787C384DE0EA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-05_869cfd61a8b2b0f8aa20dc9c80c644fc_elex_wannacry
- Size 92KB
- SHA256 b5d25f978f75f7eb72316b3da8b3092175dca457e24f5780c9557d6adcb69a98
- MD5 869cfd61a8b2b0f8aa20dc9c80c644fc
- SHA1 4657d3870d9e8512d00ecc3fcf73aedacbd3de3b
- SHA512 98c68df31970a5b3b56719a9b476e5b4eeb61a797b4dfc4efa7060fa63369ccdfec39f041d33ec418adc8dac6581f7a50c966d8940b8d01933469c16440e21da
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
- TLSH
  T1B693AF47ABA50DD5E1205DF401AB7B35937694892B25A787C384DE0EA43EEC0DF362CE
- 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
- Detects executables containing base64 encoded User Agent
- 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