farfli | ef6c2da3a6c6e4f430dd908f348853f75b543501ec66209fbc9196a71d733686

General

Target
2026-11-09_11f5a4a28165af2cffb0a82423c4fcb2_coinminer_elex_wannacry
Size 173KB
Sample261111-dgckrsdh65
SHA256 ef6c2da3a6c6e4f430dd908f348853f75b543501ec66209fbc9196a71d733686
MD5 11f5a4a28165af2cffb0a82423c4fcb2
SHA1 c71360e8e70822f34ac2937cea99412ad684b941
SHA512 cb9a274895c3c971f15bd4e8cb74c15f357f584124c287cb6b625b39707b47c8ebea524988161bb5fe6896bb71097654e54361112957439d8ef3fa0bcd932bd4
SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
TLSH
T1F204E141A759965AD333083F0722523DA6B9BD354F1C75D3E7C86A2E9138FE0AA3121F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-09_11f5a4a28165af2cffb0a82423c4fcb2_coinminer_elex_wannacry
- Size 173KB
- SHA256 ef6c2da3a6c6e4f430dd908f348853f75b543501ec66209fbc9196a71d733686
- MD5 11f5a4a28165af2cffb0a82423c4fcb2
- SHA1 c71360e8e70822f34ac2937cea99412ad684b941
- SHA512 cb9a274895c3c971f15bd4e8cb74c15f357f584124c287cb6b625b39707b47c8ebea524988161bb5fe6896bb71097654e54361112957439d8ef3fa0bcd932bd4
- SSDEEP 3072:h1qLbqRhEAZqR29I5pmHr8/iOwkZ4YHvpzerWA0luLUq:h0AZ42S5pp/dWYHBAWd+
- TLSH
  T1F204E141A759965AD333083F0722523DA6B9BD354F1C75D3E7C86A2E9138FE0AA3121F
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit defense_evasion 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
  defense_evasion
- 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