farfli | da5ce49c64a3b40c5c83d7bd435f930658aa83892b631e56cb7c3a2a831bc6d1

General

Target
2026-11-01_ed8651da48d96730b59cc8b1e2ab0407_elex_wannacry
Size 96KB
Sample261102-em671azybt
SHA256 da5ce49c64a3b40c5c83d7bd435f930658aa83892b631e56cb7c3a2a831bc6d1
MD5 ed8651da48d96730b59cc8b1e2ab0407
SHA1 4872c67d01314780781b87f5522189e187295090
SHA512 e8fd952d1fda850e351039bdb284b0a3a3f759c63d36284615f75faf0b844dc3354865d40e4f7a22cc2d8782bcc87fa55d1d208e1591744d1e7a342b57b9dd15
SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pE:Nl6XYeel6GGGVOO
TLSH
T160A3AE47ABA50DE5E1204DF401AB7B36937654892B25A78BC384DE0DA43EDC0DF366CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-01_ed8651da48d96730b59cc8b1e2ab0407_elex_wannacry
- Size 96KB
- SHA256 da5ce49c64a3b40c5c83d7bd435f930658aa83892b631e56cb7c3a2a831bc6d1
- MD5 ed8651da48d96730b59cc8b1e2ab0407
- SHA1 4872c67d01314780781b87f5522189e187295090
- SHA512 e8fd952d1fda850e351039bdb284b0a3a3f759c63d36284615f75faf0b844dc3354865d40e4f7a22cc2d8782bcc87fa55d1d208e1591744d1e7a342b57b9dd15
- SSDEEP 3072:NK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pE:Nl6XYeel6GGGVOO
- TLSH
  T160A3AE47ABA50DE5E1204DF401AB7B36937654892B25A78BC384DE0DA43EDC0DF366CE
- 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