farfli | 91655090b0ab0956c14f53d905465d5729724d19b392bfcfebf29c643a81c554

General

Target
2026-08-27_8c8c1a645fdcfbd2e17ddeb50d9a351a_elex_wannacry
Size 123KB
Sample260827-qdkheshf45
SHA256 91655090b0ab0956c14f53d905465d5729724d19b392bfcfebf29c643a81c554
MD5 8c8c1a645fdcfbd2e17ddeb50d9a351a
SHA1 f1f1ebd4a5e71d279242c0af0fccd1601d951cea
SHA512 ddc48353c6820e0598fceaa7226e834568d79ef2524f7931cfd65a9a18db9d47cafaec036ad575089ebf344165f43cee1a80fed34b6806aad79fdfe2c865186f
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pz:xl6XYeel6GGGVON
TLSH
T1B9C39E439BA589D9E0111CF4029BBB3583B6988C3B15A757D388CF0EE43DE85DB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-27_8c8c1a645fdcfbd2e17ddeb50d9a351a_elex_wannacry
- Size 123KB
- SHA256 91655090b0ab0956c14f53d905465d5729724d19b392bfcfebf29c643a81c554
- MD5 8c8c1a645fdcfbd2e17ddeb50d9a351a
- SHA1 f1f1ebd4a5e71d279242c0af0fccd1601d951cea
- SHA512 ddc48353c6820e0598fceaa7226e834568d79ef2524f7931cfd65a9a18db9d47cafaec036ad575089ebf344165f43cee1a80fed34b6806aad79fdfe2c865186f
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pz:xl6XYeel6GGGVON
- TLSH
  T1B9C39E439BA589D9E0111CF4029BBB3583B6988C3B15A757D388CF0EE43DE85DB362D9
- 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