farfli | 5676eac22cf5c874e7975877d977c8cee47c6b6d221121ea22f92b5ebdcc2ccb

General

Target
2026-08-02_1bb2d14b811385f70807fa39e22d8888_elex_wannacry
Size 91KB
Sample260802-r64bnsvgkd
SHA256 5676eac22cf5c874e7975877d977c8cee47c6b6d221121ea22f92b5ebdcc2ccb
MD5 1bb2d14b811385f70807fa39e22d8888
SHA1 54b5a674be7e84a34c558e304aca44ea08b76209
SHA512 2ac7a2ab70c82bc25cbec7f66451d90ed9f17944cd2cf4a5f7406fddbad674bf1cdf1eab5fa4379978e1f0e1538bbe79a3ec493f6966561e3b1a1cba7694110d
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
TLSH
T18E93AF47ABA50DD5E1214DF401AB7B35937694892B25A787C388DE0DA43EDC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-02_1bb2d14b811385f70807fa39e22d8888_elex_wannacry
- Size 91KB
- SHA256 5676eac22cf5c874e7975877d977c8cee47c6b6d221121ea22f92b5ebdcc2ccb
- MD5 1bb2d14b811385f70807fa39e22d8888
- SHA1 54b5a674be7e84a34c558e304aca44ea08b76209
- SHA512 2ac7a2ab70c82bc25cbec7f66451d90ed9f17944cd2cf4a5f7406fddbad674bf1cdf1eab5fa4379978e1f0e1538bbe79a3ec493f6966561e3b1a1cba7694110d
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
- TLSH
  T18E93AF47ABA50DD5E1214DF401AB7B35937694892B25A787C388DE0DA43EDC0DF362CE
- 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.
- 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