farfli | cd42cfa3db4fdeedfa3ff83d7d6be8084a4eab76ff1f5ed15dde7c92a769ad7b

General

Target
2026-08-14_a0de66ce8726d1310ed3fcd9b67aa8e1_elex_wannacry
Size 272KB
Sample260814-hwpabsen9v
SHA256 cd42cfa3db4fdeedfa3ff83d7d6be8084a4eab76ff1f5ed15dde7c92a769ad7b
MD5 a0de66ce8726d1310ed3fcd9b67aa8e1
SHA1 e5d49b33fa5ec18d2401b71a0b5c20bfff5a0a18
SHA512 959de3d430e3a1b4606196c986f5150f82d676018ea2d2c084b7919d6c2c2ea8345778ccc43f8f618d96cad291b0647646e7d3b998fd798f5ee48aa0d9b10620
SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
TLSH
T10554CE11F621C945E4724C3177AE59388764FC19EB4CA243E3F86B0FDC2EE96A93C256
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-14_a0de66ce8726d1310ed3fcd9b67aa8e1_elex_wannacry
- Size 272KB
- SHA256 cd42cfa3db4fdeedfa3ff83d7d6be8084a4eab76ff1f5ed15dde7c92a769ad7b
- MD5 a0de66ce8726d1310ed3fcd9b67aa8e1
- SHA1 e5d49b33fa5ec18d2401b71a0b5c20bfff5a0a18
- SHA512 959de3d430e3a1b4606196c986f5150f82d676018ea2d2c084b7919d6c2c2ea8345778ccc43f8f618d96cad291b0647646e7d3b998fd798f5ee48aa0d9b10620
- SSDEEP 6144:H8AbwMmJOyOK5ZV7NHPR519jtr5a8MueZG7H:PwVJOp8FNprdrMul7
- TLSH
  T10554CE11F621C945E4724C3177AE59388764FC19EB4CA243E3F86B0FDC2EE96A93C256
- 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