farfli | 28a73701c425216f3afd3da35f459968debf484a6e92497369b41ac94123679e

General

Target
2026-08-09_25c8a92a78bfbb580afe055c2b6185cf_elex_wannacry
Size 92KB
Sample260809-mdbzhay1a1
SHA256 28a73701c425216f3afd3da35f459968debf484a6e92497369b41ac94123679e
MD5 25c8a92a78bfbb580afe055c2b6185cf
SHA1 968c4fe999be5e966e4caa3949f4de94941eb821
SHA512 a1371855fcfb7d8d0f352ab014523fba19d0d4cedce6e034609a7621c6a05f059054b4a70a7ffffd1bcbe8e72a173d8898344f233699861ceca793cf63bf7798
SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
TLSH
T10A93BF47ABA54DD5E1204CF401AB7B35937694892B25A797C384DE0EA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-08-09_25c8a92a78bfbb580afe055c2b6185cf_elex_wannacry
- Size 92KB
- SHA256 28a73701c425216f3afd3da35f459968debf484a6e92497369b41ac94123679e
- MD5 25c8a92a78bfbb580afe055c2b6185cf
- SHA1 968c4fe999be5e966e4caa3949f4de94941eb821
- SHA512 a1371855fcfb7d8d0f352ab014523fba19d0d4cedce6e034609a7621c6a05f059054b4a70a7ffffd1bcbe8e72a173d8898344f233699861ceca793cf63bf7798
- SSDEEP 1536:SaK4RNx6nb4RoIw/vvBSxXsral6x2aE0zLve2yESXGTBcvt8UaKW40AEEo:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvC
- TLSH
  T10A93BF47ABA54DD5E1204CF401AB7B35937694892B25A797C384DE0EA43EEC0DF362CE
- 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.
- ACProtect 1.3x - 1.4x DLL software
  Detects file using ACProtect software.
- 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