farfli | f30dfae0bfc7f4e69f02f91817eb1d1fc5a0dbf279be41a7e0b7d1b33124b9ed

General

Target
2026-08-20_22f724b80e400820c79d3b8afb28f94f_elex_wannacry
Size 122KB
Sample260821-a4664stsdw
SHA256 f30dfae0bfc7f4e69f02f91817eb1d1fc5a0dbf279be41a7e0b7d1b33124b9ed
MD5 22f724b80e400820c79d3b8afb28f94f
SHA1 d01d8179ec12e2707f1cf952ecab1952d4f5f559
SHA512 8be6b0b8575d17da72196396951167d0c5e209cba1b3bb9a594881a5189ce4eaa77f755ff1d888f25a1585cbfd1b33ebc81f455a3f694a64a8c045b9ccb08a0e
SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py3:Il6XYeel6GGGVO83
TLSH
T1F3C39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-20_22f724b80e400820c79d3b8afb28f94f_elex_wannacry
- Size 122KB
- SHA256 f30dfae0bfc7f4e69f02f91817eb1d1fc5a0dbf279be41a7e0b7d1b33124b9ed
- MD5 22f724b80e400820c79d3b8afb28f94f
- SHA1 d01d8179ec12e2707f1cf952ecab1952d4f5f559
- SHA512 8be6b0b8575d17da72196396951167d0c5e209cba1b3bb9a594881a5189ce4eaa77f755ff1d888f25a1585cbfd1b33ebc81f455a3f694a64a8c045b9ccb08a0e
- SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py3:Il6XYeel6GGGVO83
- TLSH
  T1F3C39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
- 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