farfli | fb984007dda67e18d9c04166ade4f63edbdb18343b134caa70ddfb61584132e9

General

Target
2026-08-20_5c9f79e244f3840f4d0d13145c4d5a27_elex_wannacry
Size 109KB
Sample260820-1rb4babk6y
SHA256 fb984007dda67e18d9c04166ade4f63edbdb18343b134caa70ddfb61584132e9
MD5 5c9f79e244f3840f4d0d13145c4d5a27
SHA1 227be0d0f54f839ef0886d5583ccb22a495d8d04
SHA512 721483c5bb2fa7daa10682b1de83fc2529fe68b055dfef376da60d852d4925d1c4e5738553eefb97170dae011529f6bb56f77b1595696bbee9fcf4b90e967181
SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pC:Nl6XYeel6GGGVOQ
TLSH
T112B3AF47ABA54DE5E1110CF4029B7B35937698892F15A797C388DE0EA43DE80DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-20_5c9f79e244f3840f4d0d13145c4d5a27_elex_wannacry
- Size 109KB
- SHA256 fb984007dda67e18d9c04166ade4f63edbdb18343b134caa70ddfb61584132e9
- MD5 5c9f79e244f3840f4d0d13145c4d5a27
- SHA1 227be0d0f54f839ef0886d5583ccb22a495d8d04
- SHA512 721483c5bb2fa7daa10682b1de83fc2529fe68b055dfef376da60d852d4925d1c4e5738553eefb97170dae011529f6bb56f77b1595696bbee9fcf4b90e967181
- SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pC:Nl6XYeel6GGGVOQ
- TLSH
  T112B3AF47ABA54DE5E1110CF4029B7B35937698892F15A797C388DE0EA43DE80DF362CE
- 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