farfli | d9037435d7ded12cd58d97badad4f064079b4e717d9fee4dc0413067f06432f0

General

Target
2026-10-29_d47fe7c8ce2d19665e6a4bb3a5c10857_elex_wannacry
Size 123KB
Sample261029-jwmbeaxy5l
SHA256 d9037435d7ded12cd58d97badad4f064079b4e717d9fee4dc0413067f06432f0
MD5 d47fe7c8ce2d19665e6a4bb3a5c10857
SHA1 7ce2eaf8e86a4b276c66770c1bc27202d2ed01a7
SHA512 9c040a8ec2e187251f17220ae551bc277202ef1fe9f074881a442e509dba3b2c9ccc308e7b10b1b2fdae4ed9e244430dfbd9e33092470ad8fdba93dcab8cae91
SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py:Il6XYeel6GGGVO8
TLSH
T170C39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-29_d47fe7c8ce2d19665e6a4bb3a5c10857_elex_wannacry
- Size 123KB
- SHA256 d9037435d7ded12cd58d97badad4f064079b4e717d9fee4dc0413067f06432f0
- MD5 d47fe7c8ce2d19665e6a4bb3a5c10857
- SHA1 7ce2eaf8e86a4b276c66770c1bc27202d2ed01a7
- SHA512 9c040a8ec2e187251f17220ae551bc277202ef1fe9f074881a442e509dba3b2c9ccc308e7b10b1b2fdae4ed9e244430dfbd9e33092470ad8fdba93dcab8cae91
- SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py:Il6XYeel6GGGVO8
- TLSH
  T170C39F479BA58DD9E0111CF502ABBB3583B6988D3B156757C388DE0EE03DE80DB362D9
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion 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
  defense_evasion
- 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