farfli | 7809d45f4ed26646486ef0fc309b31fc6a4fb0efe4424b1beec0afab44b3795e

General

Target
2026-07-12_7ec25e0c14c2c06e3e701d20ad37ed3c_elex_wannacry
Size 142KB
Sample260712-k4vhesft3r
SHA256 7809d45f4ed26646486ef0fc309b31fc6a4fb0efe4424b1beec0afab44b3795e
MD5 7ec25e0c14c2c06e3e701d20ad37ed3c
SHA1 f4b51edd003764d4a5389b1e37867405207a6079
SHA512 421ecdf44d85b91499a2f8eed8e52cab29a16c6780cc2a8b7c308e17e8ab894ff455e242a44cc9c587433755113cfb39cb545d1858cfb3d0aea0e99021533599
SSDEEP 1536:f/6EkrKHqgGFs5N6s7H3dPT+X/O3DX6HZ9am1AEgHZ5bdpDvkDBlxZP1nw:fSKP3Pe/Oz67aKVgbbdpDcljZ9nw
TLSH
T159E39E527A60C5F0E016553313979B3186B1EC5E3A1813FE93C8EB4FB954B25ECBB1A8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-12_7ec25e0c14c2c06e3e701d20ad37ed3c_elex_wannacry
- Size 142KB
- SHA256 7809d45f4ed26646486ef0fc309b31fc6a4fb0efe4424b1beec0afab44b3795e
- MD5 7ec25e0c14c2c06e3e701d20ad37ed3c
- SHA1 f4b51edd003764d4a5389b1e37867405207a6079
- SHA512 421ecdf44d85b91499a2f8eed8e52cab29a16c6780cc2a8b7c308e17e8ab894ff455e242a44cc9c587433755113cfb39cb545d1858cfb3d0aea0e99021533599
- SSDEEP 1536:f/6EkrKHqgGFs5N6s7H3dPT+X/O3DX6HZ9am1AEgHZ5bdpDvkDBlxZP1nw:fSKP3Pe/Oz67aKVgbbdpDcljZ9nw
- TLSH
  T159E39E527A60C5F0E016553313979B3186B1EC5E3A1813FE93C8EB4FB954B25ECBB1A8
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery farfli persistence spyware stealer upx
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- 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