farfli | 21d3c953ec34604fe22de1196c0e960532865d16f1bf7d6d2eb895acbc5d51a2

General

Target
2026-08-24_3c2b5a1e945383e27a3655917fadc79a_elex_wannacry
Size 92KB
Sample260825-shtb8sthjb
SHA256 21d3c953ec34604fe22de1196c0e960532865d16f1bf7d6d2eb895acbc5d51a2
MD5 3c2b5a1e945383e27a3655917fadc79a
SHA1 d00e7b774e1d32e03debab99fa23adfb54479da3
SHA512 73ed402a9506cdbb576d01b72b19f9ca91c9a18d24b0f527dac1929cba8b53dec6a8c9f007357b1d5f76c00a4f1498f818d8939deedd1887b3fc28819aec8883
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo6:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvz
TLSH
T1FA93BF47ABA50DD5E1205DF401AB7B35537694892F25A787C388DE0EA43EEC0DB362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-24_3c2b5a1e945383e27a3655917fadc79a_elex_wannacry
- Size 92KB
- SHA256 21d3c953ec34604fe22de1196c0e960532865d16f1bf7d6d2eb895acbc5d51a2
- MD5 3c2b5a1e945383e27a3655917fadc79a
- SHA1 d00e7b774e1d32e03debab99fa23adfb54479da3
- SHA512 73ed402a9506cdbb576d01b72b19f9ca91c9a18d24b0f527dac1929cba8b53dec6a8c9f007357b1d5f76c00a4f1498f818d8939deedd1887b3fc28819aec8883
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo6:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvz
- TLSH
  T1FA93BF47ABA50DD5E1205DF401AB7B35537694892F25A787C388DE0EA43EEC0DB362CE
- 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