farfli | b7aa24f8af326131a4f70fd4e69d41abbb027e785a6b8618edd39af9ff4b1758

General

Target
2026-04-15_c251a3ba3636e35899a7828019ab4f31_elex_wannacry
Size 128KB
Sample260415-vm5beaez8j
SHA256 b7aa24f8af326131a4f70fd4e69d41abbb027e785a6b8618edd39af9ff4b1758
MD5 c251a3ba3636e35899a7828019ab4f31
SHA1 6d7c8b21753ef453f24e9465ed28bda165a6fa5b
SHA512 2fff5909683d206c499a9b9c937e1826bd0fdde93ab7e38f7a7b7b3a4a6abbf07c49bce0dfcb11e131a58c278d210f76f6a49915ca16d76f3386e5fa2cfdcc7e
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pz:xl6XYeel6GGGVOF
TLSH
T159D37C429BB189D5E0111CF8035BBB3483B5A88D3B05A767D388DE0EE52DE45DF362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-04-15_c251a3ba3636e35899a7828019ab4f31_elex_wannacry
- Size 128KB
- SHA256 b7aa24f8af326131a4f70fd4e69d41abbb027e785a6b8618edd39af9ff4b1758
- MD5 c251a3ba3636e35899a7828019ab4f31
- SHA1 6d7c8b21753ef453f24e9465ed28bda165a6fa5b
- SHA512 2fff5909683d206c499a9b9c937e1826bd0fdde93ab7e38f7a7b7b3a4a6abbf07c49bce0dfcb11e131a58c278d210f76f6a49915ca16d76f3386e5fa2cfdcc7e
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pz:xl6XYeel6GGGVOF
- TLSH
  T159D37C429BB189D5E0111CF8035BBB3483B5A88D3B05A767D388DE0EE52DE45DF362D9
- 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