farfli | fe499f882ee04b11986c07c056666ede47fa08216bdd1c95d9ff9b49e981da57

General

Target
2026-07-08_e239adde1266f8790c04184d888067c6_elex_wannacry
Size 99KB
Sample260708-en3k7sbs3l
SHA256 fe499f882ee04b11986c07c056666ede47fa08216bdd1c95d9ff9b49e981da57
MD5 e239adde1266f8790c04184d888067c6
SHA1 dc2303e740ec7a034847e9a6d1f0ff9a24d1f255
SHA512 3368228db2e3f810bc2103b33dc31a67e45c0b66b86fd3e228e454606dca75dd239fd8a7e185ed635676e35b838135b83473cc0a3b453d5b4c89fdc0707db030
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
TLSH
T111A3AE479BA54DD5E0211CF402AB7B35837698893B15A797D388DE0EE43DE80DF362CA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-07-08_e239adde1266f8790c04184d888067c6_elex_wannacry
- Size 99KB
- SHA256 fe499f882ee04b11986c07c056666ede47fa08216bdd1c95d9ff9b49e981da57
- MD5 e239adde1266f8790c04184d888067c6
- SHA1 dc2303e740ec7a034847e9a6d1f0ff9a24d1f255
- SHA512 3368228db2e3f810bc2103b33dc31a67e45c0b66b86fd3e228e454606dca75dd239fd8a7e185ed635676e35b838135b83473cc0a3b453d5b4c89fdc0707db030
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p:xl6XYeel6GGGVO
- TLSH
  T111A3AE479BA54DD5E0211CF402AB7B35837698893B15A797D388DE0EE43DE80DF362CA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

backdoor bootkit discovery farfli persistence spyware stealer upx adware ransomware
- Detects Farfli Backdoor
- Family: Farfli
  Farfli is a Windows backdoor written in C++.
  backdoor farfli
- Custom signature
  
  Detects executables containing base64 encoded User Agent
- Custom signature
  
  UPX dump on OEP (original entry point)
- Badlisted process makes network request
  Network request originating from process or tool commonly abused by malware.
- Boot or Logon Autostart Execution: Active Setup
  Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
  persistence
- 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