farfli | 9a72e633f7be3a000b1dde232eb4b1ad7fa05cec50e66ffd49382cf46713c5e1

General

Target
2026-08-19_1ba37e647a7168e5c1ceaaba1783b038_elex_wannacry
Size 273KB
Sample260819-klrnta1bjh
SHA256 9a72e633f7be3a000b1dde232eb4b1ad7fa05cec50e66ffd49382cf46713c5e1
MD5 1ba37e647a7168e5c1ceaaba1783b038
SHA1 832a089e30723d5b0f65a8da0548766bea73e681
SHA512 bde7638e27a2ac95163a4ff0fc625c428b406e77a36e96df7cdc490d3761f8dbc51106154cfde4b2eec3aa97216d47244b8912d9d2aaccfccceaf02b953879b7
SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H+:PwVJOp8FNprdrMul7e
TLSH
T10D54CF11F621C945E4724C3177AE59298764FC19EB4CB243E3F86B0FDC2EE92A93C256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-19_1ba37e647a7168e5c1ceaaba1783b038_elex_wannacry
- Size 273KB
- SHA256 9a72e633f7be3a000b1dde232eb4b1ad7fa05cec50e66ffd49382cf46713c5e1
- MD5 1ba37e647a7168e5c1ceaaba1783b038
- SHA1 832a089e30723d5b0f65a8da0548766bea73e681
- SHA512 bde7638e27a2ac95163a4ff0fc625c428b406e77a36e96df7cdc490d3761f8dbc51106154cfde4b2eec3aa97216d47244b8912d9d2aaccfccceaf02b953879b7
- SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H+:PwVJOp8FNprdrMul7e
- TLSH
  T10D54CF11F621C945E4724C3177AE59298764FC19EB4CB243E3F86B0FDC2EE92A93C256
- 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