farfli | d37f67ac5e5230b45c1d5d759dd056ccf3afbc78b63f65e8a51eb4fa7cffcec2

General

Target
2026-07-04_94c030171636e5b3b8b96cd1bf5ac3ce_elex_wannacry
Size 127KB
Sample260704-erlf4aay4y
SHA256 d37f67ac5e5230b45c1d5d759dd056ccf3afbc78b63f65e8a51eb4fa7cffcec2
MD5 94c030171636e5b3b8b96cd1bf5ac3ce
SHA1 0814293e5bdd253b3cee8016f138ef942cda206e
SHA512 8cbf62a7f8b61d2461bd912b80e0ff56c87d34f007ed806313bb6a304f39099a7f429374f9efd79ab93a5a071b830c39fc11905bb76fadd0f271ce81fb78a2dd
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p3:xl6XYeel6GGGVO5
TLSH
T138D38C429BB589D5E0111CF4039BBB3483B6988D3B15A367D388DF0EE42DE85DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-04_94c030171636e5b3b8b96cd1bf5ac3ce_elex_wannacry
- Size 127KB
- SHA256 d37f67ac5e5230b45c1d5d759dd056ccf3afbc78b63f65e8a51eb4fa7cffcec2
- MD5 94c030171636e5b3b8b96cd1bf5ac3ce
- SHA1 0814293e5bdd253b3cee8016f138ef942cda206e
- SHA512 8cbf62a7f8b61d2461bd912b80e0ff56c87d34f007ed806313bb6a304f39099a7f429374f9efd79ab93a5a071b830c39fc11905bb76fadd0f271ce81fb78a2dd
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p3:xl6XYeel6GGGVO5
- TLSH
  T138D38C429BB589D5E0111CF4039BBB3483B6988D3B15A367D388DF0EE42DE85DB362D9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery 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