farfli | 812b6560b570186e5998aef1133de6550e4785097d98d47a7267854aa4c571af

General

Target
2026-08-02_a972e3dc16247e83cab83da4333e5897_elex_wannacry
Size 129KB
Sample260802-c9tt3ssfpd
SHA256 812b6560b570186e5998aef1133de6550e4785097d98d47a7267854aa4c571af
MD5 a972e3dc16247e83cab83da4333e5897
SHA1 b1b498030f70a99f450a6dcf59ca9ee557578cb6
SHA512 12f27fdf9633dcee708b4a9532ad76c1f37672208183d545dc9330df28c568580da663227dfc2a5302b3b50a1db6680e61eede8ab1e03e0f37e0c8657d303431
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
TLSH
T14BD38C529BB589D5E0111CF4039BBB3483B6988D3B14A367D388DF0EE42DE85DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-02_a972e3dc16247e83cab83da4333e5897_elex_wannacry
- Size 129KB
- SHA256 812b6560b570186e5998aef1133de6550e4785097d98d47a7267854aa4c571af
- MD5 a972e3dc16247e83cab83da4333e5897
- SHA1 b1b498030f70a99f450a6dcf59ca9ee557578cb6
- SHA512 12f27fdf9633dcee708b4a9532ad76c1f37672208183d545dc9330df28c568580da663227dfc2a5302b3b50a1db6680e61eede8ab1e03e0f37e0c8657d303431
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
- TLSH
  T14BD38C529BB589D5E0111CF4039BBB3483B6988D3B14A367D388DF0EE42DE85DB362D9
- 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