farfli | 20909618f0d5543946b6676174d54c7820df33cfa9246ea4efab7ca322d5ee9d

General

Target
2026-08-19_0a660c8c685d401d593c673026b847f9_elex_wannacry
Size 93KB
Sample260819-kn8eca1bpc
SHA256 20909618f0d5543946b6676174d54c7820df33cfa9246ea4efab7ca322d5ee9d
MD5 0a660c8c685d401d593c673026b847f9
SHA1 aaf796a75f11e5f3e8933ca130d4f4e08c83cf0b
SHA512 363908aac269c48c0b6e24d619622d9e17bf5951dcd3093c06ecf9c71f431593bf6cf7061f9e12bb621fee9fb55e772fcebbb68c26b6a52d2dd6769a40373074
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo4:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvZ
TLSH
T1BB93AE47ABA54DE5E1114CF001AB7B35937694892B25A797C384DE0EA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-19_0a660c8c685d401d593c673026b847f9_elex_wannacry
- Size 93KB
- SHA256 20909618f0d5543946b6676174d54c7820df33cfa9246ea4efab7ca322d5ee9d
- MD5 0a660c8c685d401d593c673026b847f9
- SHA1 aaf796a75f11e5f3e8933ca130d4f4e08c83cf0b
- SHA512 363908aac269c48c0b6e24d619622d9e17bf5951dcd3093c06ecf9c71f431593bf6cf7061f9e12bb621fee9fb55e772fcebbb68c26b6a52d2dd6769a40373074
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo4:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvZ
- TLSH
  T1BB93AE47ABA54DE5E1114CF001AB7B35937694892B25A797C384DE0EA43EEC0DF362CE
- 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