farfli | 595e3ce9435aff706e01b571979d5e47efd71b1f22613c35c29dca2b0c1690c1

General

Target
2026-08-07_a385d14731a25886ad3c4b298430e504_elex_wannacry
Size 272KB
Sample260807-ec1mgadg83
SHA256 595e3ce9435aff706e01b571979d5e47efd71b1f22613c35c29dca2b0c1690c1
MD5 a385d14731a25886ad3c4b298430e504
SHA1 d9c89823df02438172b0838a75a00a509cf211ac
SHA512 84da54915053765a2974be600e3a64da6d8f525f4a1c8d3febc2280c70737184d5f5ef979c496715f387d8b468a0a32142dea31f5a6a0f00db02ec29c3a202c3
SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
TLSH
T16C54CE11F621C945E4724C3177AE59388764FC19EB4CA643E3F86B0FDC2EE92A93C256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-07_a385d14731a25886ad3c4b298430e504_elex_wannacry
- Size 272KB
- SHA256 595e3ce9435aff706e01b571979d5e47efd71b1f22613c35c29dca2b0c1690c1
- MD5 a385d14731a25886ad3c4b298430e504
- SHA1 d9c89823df02438172b0838a75a00a509cf211ac
- SHA512 84da54915053765a2974be600e3a64da6d8f525f4a1c8d3febc2280c70737184d5f5ef979c496715f387d8b468a0a32142dea31f5a6a0f00db02ec29c3a202c3
- SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
- TLSH
  T16C54CE11F621C945E4724C3177AE59388764FC19EB4CA643E3F86B0FDC2EE92A93C256
- 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