farfli | 4e20db13201b76caf9ac4607a55ed2d11dcb8fbe87febdf5b30ca981302eec31

General

Target
2026-08-24_de4d534865cb038de1afcc9b3201da76_elex_wannacry
Size 93KB
Sample260824-2lh54svbqd
SHA256 4e20db13201b76caf9ac4607a55ed2d11dcb8fbe87febdf5b30ca981302eec31
MD5 de4d534865cb038de1afcc9b3201da76
SHA1 e08de26fa14c28f001c89af1a095abc7e1199813
SHA512 5b2ad9c69542060e0e75869f50cbcb2987cead7cfcb9ce75c39f934b94f71131a3b183fd6ca6c1b0d0635bc1fc8231959290763239471e672631a74a5b594ad3
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
TLSH
T16893AE47ABA50DE5E1204DF401AB7B36937694892B25A787C384DE0DA43EDC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-24_de4d534865cb038de1afcc9b3201da76_elex_wannacry
- Size 93KB
- SHA256 4e20db13201b76caf9ac4607a55ed2d11dcb8fbe87febdf5b30ca981302eec31
- MD5 de4d534865cb038de1afcc9b3201da76
- SHA1 e08de26fa14c28f001c89af1a095abc7e1199813
- SHA512 5b2ad9c69542060e0e75869f50cbcb2987cead7cfcb9ce75c39f934b94f71131a3b183fd6ca6c1b0d0635bc1fc8231959290763239471e672631a74a5b594ad3
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
- TLSH
  T16893AE47ABA50DE5E1204DF401AB7B36937694892B25A787C384DE0DA43EDC0DF362CE
- 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