farfli | 2ce4b5dfaa97c25def27ce1cea3c99f52db19d8cc6d9ca031704081f041509c5

General

Target
2026-08-09_be9452370b69beffc698b2089905e403_coinminer_elex_wannacry
Size 173KB
Sample260809-g9sn8swsdx
SHA256 2ce4b5dfaa97c25def27ce1cea3c99f52db19d8cc6d9ca031704081f041509c5
MD5 be9452370b69beffc698b2089905e403
SHA1 f5378a7d88be447462b466f7475c0e79eb50bdd8
SHA512 6121a813bfc2f1ca39c00b575cb87047ad2136f977d64e2699a369ce7abe46a2edbd8db3ed0f465f703c633d303449078f5786019dac8727fd38531aba35558f
SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
TLSH
T15004F101A759951AD333093F0A23527EA6BE7D344F1C75D3E7C96A2E5039FE0A62121F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-09_be9452370b69beffc698b2089905e403_coinminer_elex_wannacry
- Size 173KB
- SHA256 2ce4b5dfaa97c25def27ce1cea3c99f52db19d8cc6d9ca031704081f041509c5
- MD5 be9452370b69beffc698b2089905e403
- SHA1 f5378a7d88be447462b466f7475c0e79eb50bdd8
- SHA512 6121a813bfc2f1ca39c00b575cb87047ad2136f977d64e2699a369ce7abe46a2edbd8db3ed0f465f703c633d303449078f5786019dac8727fd38531aba35558f
- SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
- TLSH
  T15004F101A759951AD333093F0A23527EA6BE7D344F1C75D3E7C96A2E5039FE0A62121F
- 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
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  Detects executables packed with VMProtect.
- Custom signature
  
  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