farfli | a572b6fa0f809171d3253188610c6ccb507d658f249c2b9f8126d6b79967ac15

General

Target
2026-09-05_53848352f4ce08190d847d93d6afc38f_elex_wannacry
Size 270KB
Sample260907-2fsglawhrc
SHA256 a572b6fa0f809171d3253188610c6ccb507d658f249c2b9f8126d6b79967ac15
MD5 53848352f4ce08190d847d93d6afc38f
SHA1 0fcb843f8481e86b69a883aea9476baa0762f5da
SHA512 062b1a21939fb54855d64214c94aad1dce8ea468aa7e0e6ee1a3cd94b4188be87da6b3dc53c7903ea3c48656155c19dd2d587a54afb02c8911b9402f2db0cbf0
SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7Hr:PwVJOp8FNprdrMul7L
TLSH
T19644CE11F621C945E4724C3177AE59288764FC19EB4CB643E3F86B0FDC2EE92A93C256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-09-05_53848352f4ce08190d847d93d6afc38f_elex_wannacry
- Size 270KB
- SHA256 a572b6fa0f809171d3253188610c6ccb507d658f249c2b9f8126d6b79967ac15
- MD5 53848352f4ce08190d847d93d6afc38f
- SHA1 0fcb843f8481e86b69a883aea9476baa0762f5da
- SHA512 062b1a21939fb54855d64214c94aad1dce8ea468aa7e0e6ee1a3cd94b4188be87da6b3dc53c7903ea3c48656155c19dd2d587a54afb02c8911b9402f2db0cbf0
- SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7Hr:PwVJOp8FNprdrMul7L
- TLSH
  T19644CE11F621C945E4724C3177AE59288764FC19EB4CB643E3F86B0FDC2EE92A93C256
- 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.
- 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