farfli | 3106d148c1d4c0675e9cac6533ceeaa0cf0cabcb19071cf09637f7791f28286b

General

Target
2026-10-23_2702cd2fedeb4ec8d94909f4c054d2e5_elex_wannacry
Size 126KB
Sample261023-rhzzcada65
SHA256 3106d148c1d4c0675e9cac6533ceeaa0cf0cabcb19071cf09637f7791f28286b
MD5 2702cd2fedeb4ec8d94909f4c054d2e5
SHA1 f9665059e173281ad056af1af0494d25af2d3999
SHA512 959fcb95d0d81e33d3d00f7d108f9f4850fd21f2a8f6df46a681ec3059499c4c9e0d5731a9203cc55197e787d068f9c4a2515d0d1ef302cbc7715b50b2313901
SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py:Il6XYeel6GGGVO8
TLSH
T121C38D479BA689E5E0111CF4029BBB3583B6988D3B156757C388DF0EE03DE40EB362D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-23_2702cd2fedeb4ec8d94909f4c054d2e5_elex_wannacry
- Size 126KB
- SHA256 3106d148c1d4c0675e9cac6533ceeaa0cf0cabcb19071cf09637f7791f28286b
- MD5 2702cd2fedeb4ec8d94909f4c054d2e5
- SHA1 f9665059e173281ad056af1af0494d25af2d3999
- SHA512 959fcb95d0d81e33d3d00f7d108f9f4850fd21f2a8f6df46a681ec3059499c4c9e0d5731a9203cc55197e787d068f9c4a2515d0d1ef302cbc7715b50b2313901
- SSDEEP 3072:IK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0py:Il6XYeel6GGGVO8
- TLSH
  T121C38D479BA689E5E0111CF4029BBB3583B6988D3B156757C388DF0EE03DE40EB362D9
- 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
- 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.
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- 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