farfli | 6aa13abbd8a0d2e66598ece477fb0461c1b98d6acd36395c52f2202e98995ac6

General

Target
2026-08-09_012361228e1a16ca6c9f5141ec8b7f74_elex_wannacry
Size 92KB
Sample260809-k964eacn41
SHA256 6aa13abbd8a0d2e66598ece477fb0461c1b98d6acd36395c52f2202e98995ac6
MD5 012361228e1a16ca6c9f5141ec8b7f74
SHA1 a29becc9334267848c85c5339600a4c67270f37c
SHA512 a321fb48e92ebb4c9784d51ccc66b1509b28e591f18bfcacac251d93156d027ab6482df310f1668a4bb77fe4b626c2a6403a57309ffabb120d27f64927a29025
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEonD:xK4RNx6nb4RoIw/XBSeral6oaE0HGnv+
TLSH
T19793BF47ABA54DD5E1204CF401AB7B35537694892B25A797C384DE0EA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-09_012361228e1a16ca6c9f5141ec8b7f74_elex_wannacry
- Size 92KB
- SHA256 6aa13abbd8a0d2e66598ece477fb0461c1b98d6acd36395c52f2202e98995ac6
- MD5 012361228e1a16ca6c9f5141ec8b7f74
- SHA1 a29becc9334267848c85c5339600a4c67270f37c
- SHA512 a321fb48e92ebb4c9784d51ccc66b1509b28e591f18bfcacac251d93156d027ab6482df310f1668a4bb77fe4b626c2a6403a57309ffabb120d27f64927a29025
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEonD:xK4RNx6nb4RoIw/XBSeral6oaE0HGnv+
- TLSH
  T19793BF47ABA54DD5E1204CF401AB7B35537694892B25A797C384DE0EA43EEC0DF362CE
- 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
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  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