farfli | 3c1b8e8ddc7fa0d5580a066a12f7cc54dfbff06ac61aa654ab0c811ea2293307

General

Target
2026-09-12_fc1670fea2c2e15252c082412f31561c_elex_wannacry
Size 92KB
Sample260912-rjsxesda57
SHA256 3c1b8e8ddc7fa0d5580a066a12f7cc54dfbff06ac61aa654ab0c811ea2293307
MD5 fc1670fea2c2e15252c082412f31561c
SHA1 a54f2feaf591556077d15a2695d835189902b1a6
SHA512 bb4f70cf0eee64bcf9e20560f4bed3aa6ab7b7fa575827156b4b970de79cecb93319df06a47a207bca2e60363bba50c8c4a88c85b852ca0fb4386af602ab5ff9
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoG:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvZ
TLSH
T15093AE47ABA50DD5E1204DF401AB7B35937694892B25A787D388DE0DA43EDC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-12_fc1670fea2c2e15252c082412f31561c_elex_wannacry
- Size 92KB
- SHA256 3c1b8e8ddc7fa0d5580a066a12f7cc54dfbff06ac61aa654ab0c811ea2293307
- MD5 fc1670fea2c2e15252c082412f31561c
- SHA1 a54f2feaf591556077d15a2695d835189902b1a6
- SHA512 bb4f70cf0eee64bcf9e20560f4bed3aa6ab7b7fa575827156b4b970de79cecb93319df06a47a207bca2e60363bba50c8c4a88c85b852ca0fb4386af602ab5ff9
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoG:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvZ
- TLSH
  T15093AE47ABA50DD5E1204DF401AB7B35937694892B25A787D388DE0DA43EDC0DF362CE
- 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