farfli | 81f313100ad045f966aa9f4639a03ea56cdbcf5216c34197204275d23c31ddec

General

Target
2026-08-26_fa044d172620aa077d40385dca9c72bc_elex_wannacry
Size 92KB
Sample260827-bh19eaycnc
SHA256 81f313100ad045f966aa9f4639a03ea56cdbcf5216c34197204275d23c31ddec
MD5 fa044d172620aa077d40385dca9c72bc
SHA1 fa12002a977c1371de5b62782edc8e13c16daef7
SHA512 706504d1f7893cda356a6c4632936e3d87c2438dc1a53b4f954cb0bec50e69162d50f96391e18df179648141ba844c425ee202ef43d3d18e7e456a0f229bc6dd
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoi:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvb
TLSH
T15693BF47ABA50DD5E1105DF402AB7B35537694892F25A787C388DE0EA43EEC0DB362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-26_fa044d172620aa077d40385dca9c72bc_elex_wannacry
- Size 92KB
- SHA256 81f313100ad045f966aa9f4639a03ea56cdbcf5216c34197204275d23c31ddec
- MD5 fa044d172620aa077d40385dca9c72bc
- SHA1 fa12002a977c1371de5b62782edc8e13c16daef7
- SHA512 706504d1f7893cda356a6c4632936e3d87c2438dc1a53b4f954cb0bec50e69162d50f96391e18df179648141ba844c425ee202ef43d3d18e7e456a0f229bc6dd
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoi:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvb
- TLSH
  T15693BF47ABA50DD5E1105DF402AB7B35537694892F25A787C388DE0EA43EEC0DB362CE
- 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