farfli | 41459b80b0777b8b89ee5f3467846a8d5794791049a94f6663a89736688cee3f

General

Target
2026-08-10_835c3b1ff1e5d5b11028c011c42c1171_coinminer_elex_wannacry
Size 296KB
Sample260810-j92cgsvbme
SHA256 41459b80b0777b8b89ee5f3467846a8d5794791049a94f6663a89736688cee3f
MD5 835c3b1ff1e5d5b11028c011c42c1171
SHA1 c28a6f15be767396293af902b97f82f8fcbde7c5
SHA512 26f490334bb57d942aa795cafdeaf5f7539ab6bb1f0201ac48b5f4cd8ab8bb33a25c95debefd2da12b5b7db907b17814358f4950523cdcd7b49c5cd3912d28c0
SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO:ywLcCmuErglr73aAD+
TLSH
T151540282E502DF07EC2FC7B6813E5E291217AF521B705593D3C0B91E26B3682B63A0D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-10_835c3b1ff1e5d5b11028c011c42c1171_coinminer_elex_wannacry
- Size 296KB
- SHA256 41459b80b0777b8b89ee5f3467846a8d5794791049a94f6663a89736688cee3f
- MD5 835c3b1ff1e5d5b11028c011c42c1171
- SHA1 c28a6f15be767396293af902b97f82f8fcbde7c5
- SHA512 26f490334bb57d942aa795cafdeaf5f7539ab6bb1f0201ac48b5f4cd8ab8bb33a25c95debefd2da12b5b7db907b17814358f4950523cdcd7b49c5cd3912d28c0
- SSDEEP 6144:glYAIeOcaxmlJaErfbMCurC7xS3ZMOBnskyrO:ywLcCmuErglr73aAD+
- TLSH
  T151540282E502DF07EC2FC7B6813E5E291217AF521B705593D3C0B91E26B3682B63A0D9
- 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