farfli | 87f10bbaf68cb3f52a979f7e0d1fc2419ea871f6a248ec9f724dbbf11af0331e

General

Target
2026-10-15_1770851449558564ee230f8bf1632711_elex_wannacry
Size 127KB
Sample261016-15bppset3y
SHA256 87f10bbaf68cb3f52a979f7e0d1fc2419ea871f6a248ec9f724dbbf11af0331e
MD5 1770851449558564ee230f8bf1632711
SHA1 d15393115a8f0601a954cf008d9e3a30c30d1cbb
SHA512 feb873628bc19fd6e88786060806fa0883a126836e70a3d63cfb955324650d27726c08f33e6466e419dd60ca93a26943967cfd26c4768e870c264dd24b24df1b
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pU:xl6XYeel6GGGVOm
TLSH
T151D38D429BB189E5E0111CF8035BBB3483B5988D3B15A763D388DE0EE52DE85DF361D9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-15_1770851449558564ee230f8bf1632711_elex_wannacry
- Size 127KB
- SHA256 87f10bbaf68cb3f52a979f7e0d1fc2419ea871f6a248ec9f724dbbf11af0331e
- MD5 1770851449558564ee230f8bf1632711
- SHA1 d15393115a8f0601a954cf008d9e3a30c30d1cbb
- SHA512 feb873628bc19fd6e88786060806fa0883a126836e70a3d63cfb955324650d27726c08f33e6466e419dd60ca93a26943967cfd26c4768e870c264dd24b24df1b
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pU:xl6XYeel6GGGVOm
- TLSH
  T151D38D429BB189E5E0111CF8035BBB3483B5988D3B15A763D388DE0EE52DE85DF361D9
- 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