farfli | e323de15f76847a1775932a1ca59e98d58ef4084106b6d2e8d183b9f762ea28e

General

Target
2026-08-11_39489a60e282204521152067e05e8de9_elex_wannacry
Size 123KB
Sample260811-dzh59scc35
SHA256 e323de15f76847a1775932a1ca59e98d58ef4084106b6d2e8d183b9f762ea28e
MD5 39489a60e282204521152067e05e8de9
SHA1 fd0342e8944b92611c213912cea66222c381c569
SHA512 6a755ecbad4cef7cde851758f32ffe9d1b675af6149b8815e3d91fb3294856c7f3628664bc4f4b0bf98bdaada97c0096236f943157eda3f088797038bb62100b
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
TLSH
T1D9C38C539BB689D9E0111CF4029B7B3593B698893B15A357C388DF0EE43DE80DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-11_39489a60e282204521152067e05e8de9_elex_wannacry
- Size 123KB
- SHA256 e323de15f76847a1775932a1ca59e98d58ef4084106b6d2e8d183b9f762ea28e
- MD5 39489a60e282204521152067e05e8de9
- SHA1 fd0342e8944b92611c213912cea66222c381c569
- SHA512 6a755ecbad4cef7cde851758f32ffe9d1b675af6149b8815e3d91fb3294856c7f3628664bc4f4b0bf98bdaada97c0096236f943157eda3f088797038bb62100b
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
- TLSH
  T1D9C38C539BB689D9E0111CF4029B7B3593B698893B15A357C388DF0EE43DE80DB362D9
- 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