farfli | f155d4fc37bc6fcaf15afc93f1c083e7298aeb522a065c5622ceea1719a4de96

General

Target
2026-08-01_a7b664aba6ab2b405b7542290f69615d_elex_wannacry
Size 91KB
Sample260801-fg27jadh99
SHA256 f155d4fc37bc6fcaf15afc93f1c083e7298aeb522a065c5622ceea1719a4de96
MD5 a7b664aba6ab2b405b7542290f69615d
SHA1 0ea74a64c0df94417c1b38cb16c3ab869fe7e157
SHA512 41340cf4ded6282892ad4d259f5e87d8285d59e98250926b96471acacce05af3d0d9eea74db6e06b2e0bbdc6c0e8d849e5a576cbee237561bf3ea97ae44ed6dd
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoQ:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvH
TLSH
T1F593AF47ABA50DD5E1214DF401AB7B35937694892B25A787C388DE0DA43EDC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-01_a7b664aba6ab2b405b7542290f69615d_elex_wannacry
- Size 91KB
- SHA256 f155d4fc37bc6fcaf15afc93f1c083e7298aeb522a065c5622ceea1719a4de96
- MD5 a7b664aba6ab2b405b7542290f69615d
- SHA1 0ea74a64c0df94417c1b38cb16c3ab869fe7e157
- SHA512 41340cf4ded6282892ad4d259f5e87d8285d59e98250926b96471acacce05af3d0d9eea74db6e06b2e0bbdc6c0e8d849e5a576cbee237561bf3ea97ae44ed6dd
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEoQ:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvH
- TLSH
  T1F593AF47ABA50DD5E1214DF401AB7B35937694892B25A787C388DE0DA43EDC0DF362CE
- 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