farfli | 4ee9684105d18a1e2c8acde9e9b8ba38daf1ed784afa29d994ef082581a9eefe

General

Target
2026-08-07_33fd4bf118eb26cdba7e731158d5ab8d_elex_wannacry
Size 107KB
Sample260807-mb479sfc49
SHA256 4ee9684105d18a1e2c8acde9e9b8ba38daf1ed784afa29d994ef082581a9eefe
MD5 33fd4bf118eb26cdba7e731158d5ab8d
SHA1 3bcfc6228ba60607c831c0366b8cf9dd432942ad
SHA512 e965bfdbd7c58ba0420a316b3752473f19c3d6f7613b517cf7f363506ca854dd43f6a82894585197b7682e5c83b138f13d52dfff2a3f2e0d8f20889b2c5bd7fa
SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0po:Nl6XYeel6GGGVOO
TLSH
T124B3AE47ABA54DE5E1100CF402AB7B35937694892F15A797C388DE0DA43DE81EF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-07_33fd4bf118eb26cdba7e731158d5ab8d_elex_wannacry
- Size 107KB
- SHA256 4ee9684105d18a1e2c8acde9e9b8ba38daf1ed784afa29d994ef082581a9eefe
- MD5 33fd4bf118eb26cdba7e731158d5ab8d
- SHA1 3bcfc6228ba60607c831c0366b8cf9dd432942ad
- SHA512 e965bfdbd7c58ba0420a316b3752473f19c3d6f7613b517cf7f363506ca854dd43f6a82894585197b7682e5c83b138f13d52dfff2a3f2e0d8f20889b2c5bd7fa
- SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0po:Nl6XYeel6GGGVOO
- TLSH
  T124B3AE47ABA54DE5E1100CF402AB7B35937694892F15A797C388DE0DA43DE81EF362CE
- 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