farfli | 1b0b57dfbb931dd87bd215a700896b9d20197f1326f6b78d6e470878dc5d12ad

General

Target
2026-11-01_a086a3a3477ecec82f865b4f4a02bfc0_elex_wannacry
Size 96KB
Sample261102-qg34yaas71
SHA256 1b0b57dfbb931dd87bd215a700896b9d20197f1326f6b78d6e470878dc5d12ad
MD5 a086a3a3477ecec82f865b4f4a02bfc0
SHA1 8a30d4f79b86d47ff09dd8cd644e1f5f111b96a6
SHA512 1e17ec94fefdf426120c0979e83fa26ff3780d7aebb4b461a7e119185e798c1e7c919609b5c2b2642cbafdab1ae731ad5dc7288d4a00d34b92ac0944bb1b76c1
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pf:xl6XYeel6GGGVOJ
TLSH
T192A3BF47ABA54DE5E1214DF001AB7B36537694892B21A797C384DE0DA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-11-01_a086a3a3477ecec82f865b4f4a02bfc0_elex_wannacry
- Size 96KB
- SHA256 1b0b57dfbb931dd87bd215a700896b9d20197f1326f6b78d6e470878dc5d12ad
- MD5 a086a3a3477ecec82f865b4f4a02bfc0
- SHA1 8a30d4f79b86d47ff09dd8cd644e1f5f111b96a6
- SHA512 1e17ec94fefdf426120c0979e83fa26ff3780d7aebb4b461a7e119185e798c1e7c919609b5c2b2642cbafdab1ae731ad5dc7288d4a00d34b92ac0944bb1b76c1
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0pf:xl6XYeel6GGGVOJ
- TLSH
  T192A3BF47ABA54DE5E1214DF001AB7B36537694892B21A797C384DE0DA43EEC0DF362CE
- 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