farfli | 87c1a32f16df1a19bd5d5e4bd29b4fbd59a3d1eaff9c988eb4bdb7f38ff05cfb

General

Target
2026-08-02_fe247642e0ec27083bde895a0b9a0463_elex_wannacry
Size 97KB
Sample260802-mdltpsxwhw
SHA256 87c1a32f16df1a19bd5d5e4bd29b4fbd59a3d1eaff9c988eb4bdb7f38ff05cfb
MD5 fe247642e0ec27083bde895a0b9a0463
SHA1 94496dc5014ac220fe4b908eb5899730d6e10215
SHA512 40cfc42484630aa243dbff1864557c2e03c67093890a885f2a7b2333e53ccfb52c3e760317e7fcf7ad4e3d1faf182a59b2cf96bf7e8cdefe9acd257b3d34ca06
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p9:xl6XYeel6GGGVOX
TLSH
T1D8A3BE47ABA54DD5E1200CF402AB7B35937694892B15A397D384DE0DA43EEC0EF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-02_fe247642e0ec27083bde895a0b9a0463_elex_wannacry
- Size 97KB
- SHA256 87c1a32f16df1a19bd5d5e4bd29b4fbd59a3d1eaff9c988eb4bdb7f38ff05cfb
- MD5 fe247642e0ec27083bde895a0b9a0463
- SHA1 94496dc5014ac220fe4b908eb5899730d6e10215
- SHA512 40cfc42484630aa243dbff1864557c2e03c67093890a885f2a7b2333e53ccfb52c3e760317e7fcf7ad4e3d1faf182a59b2cf96bf7e8cdefe9acd257b3d34ca06
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p9:xl6XYeel6GGGVOX
- TLSH
  T1D8A3BE47ABA54DD5E1200CF402AB7B35937694892B15A397D384DE0DA43EEC0EF362CE
- 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