farfli | 49dad630f63ee6c7129d6ef9fc95740e1c0923eb28a759c69f06a40421f41bf6

General

Target
2026-11-02_1f4c747c457d57325b98e2183b134a0f_elex_wannacry
Size 96KB
Sample261103-rhb8aasye1
SHA256 49dad630f63ee6c7129d6ef9fc95740e1c0923eb28a759c69f06a40421f41bf6
MD5 1f4c747c457d57325b98e2183b134a0f
SHA1 9ec3e5d3582dc6ea29cbd170c397cfb9796334e6
SHA512 4fff8791394d82945ea20b94a3827c98e71ac9bb12cc46ad71f9ba8ce24422d4e77648091c4cd76537d58ee8d9cb94d51bca8046db88584fc695f6791dfe0e45
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p+:xl6XYeel6GGGVO0
TLSH
T1C1A3BF47ABA50DE5E1205DF001AB7B36537694892B25A797C384DE0DA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-02_1f4c747c457d57325b98e2183b134a0f_elex_wannacry
- Size 96KB
- SHA256 49dad630f63ee6c7129d6ef9fc95740e1c0923eb28a759c69f06a40421f41bf6
- MD5 1f4c747c457d57325b98e2183b134a0f
- SHA1 9ec3e5d3582dc6ea29cbd170c397cfb9796334e6
- SHA512 4fff8791394d82945ea20b94a3827c98e71ac9bb12cc46ad71f9ba8ce24422d4e77648091c4cd76537d58ee8d9cb94d51bca8046db88584fc695f6791dfe0e45
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p+:xl6XYeel6GGGVO0
- TLSH
  T1C1A3BF47ABA50DE5E1205DF001AB7B36537694892B25A797C384DE0DA43EEC0DF362CE
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion 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
  defense_evasion
- 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