farfli | 1437bb3f6868e8b2dd76cee3e9876f46708c2878f6ffb3360f615f89ad5457a6

General

Target
2026-09-06_83c6766c8de0bc714fb99d5eef5fb2c2_elex_wannacry
Size 99KB
Sample260906-3pfptshr8v
SHA256 1437bb3f6868e8b2dd76cee3e9876f46708c2878f6ffb3360f615f89ad5457a6
MD5 83c6766c8de0bc714fb99d5eef5fb2c2
SHA1 702adc915d447640b337c271d0c506c012ce1909
SHA512 5a4fab46a2a013e52973246ec9c4a8f492082255a8d96da75926ab7916b22943f40312a3998bfd21dc11184ceb99cc9416c53c6a243a40c56b4b0fcc7cb50a72
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pk:xl6XYeel6GGGVOe
TLSH
T171A39E439BB54DD5E0200CF4026BB7359376A8892B15A797D388DE0DE43DE81DF362CA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-06_83c6766c8de0bc714fb99d5eef5fb2c2_elex_wannacry
- Size 99KB
- SHA256 1437bb3f6868e8b2dd76cee3e9876f46708c2878f6ffb3360f615f89ad5457a6
- MD5 83c6766c8de0bc714fb99d5eef5fb2c2
- SHA1 702adc915d447640b337c271d0c506c012ce1909
- SHA512 5a4fab46a2a013e52973246ec9c4a8f492082255a8d96da75926ab7916b22943f40312a3998bfd21dc11184ceb99cc9416c53c6a243a40c56b4b0fcc7cb50a72
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pk:xl6XYeel6GGGVOe
- TLSH
  T171A39E439BB54DD5E0200CF4026BB7359376A8892B15A797D388DE0DE43DE81DF362CA
- 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