farfli | 621303313966819076809a68382a3688e1ca8566e9194d6ee23fce32669063f2

General

Target
2026-08-10_8de4167d1cb74e994fabfc788308dd0d_elex_wannacry
Size 123KB
Sample260810-l494jsfj8v
SHA256 621303313966819076809a68382a3688e1ca8566e9194d6ee23fce32669063f2
MD5 8de4167d1cb74e994fabfc788308dd0d
SHA1 f6f8f9c963a15f08b7cd7a09e6e91e0a864d9f63
SHA512 040ff76219e1b4d064aa19ea46911574ca7df0ba8097cdaba63ae0e08561196988c63f0c8ae05d2e46456618b0ac08a5cf5225b19e6e09ee6c8ac164bd363a3b
SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py+:Il6XYeel6GGGVO8+
TLSH
T13FC39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-10_8de4167d1cb74e994fabfc788308dd0d_elex_wannacry
- Size 123KB
- SHA256 621303313966819076809a68382a3688e1ca8566e9194d6ee23fce32669063f2
- MD5 8de4167d1cb74e994fabfc788308dd0d
- SHA1 f6f8f9c963a15f08b7cd7a09e6e91e0a864d9f63
- SHA512 040ff76219e1b4d064aa19ea46911574ca7df0ba8097cdaba63ae0e08561196988c63f0c8ae05d2e46456618b0ac08a5cf5225b19e6e09ee6c8ac164bd363a3b
- SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py+:Il6XYeel6GGGVO8+
- TLSH
  T13FC39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
- 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