farfli | c23cf63693513dc409afafb6401be39bcd0b97f2f1822fbc3d46c5b22c4f33d3

General

Target
2026-10-26_818beab195030b086613c2acb4c6ed08_elex_wannacry
Size 96KB
Sample261027-qhcndadf43
SHA256 c23cf63693513dc409afafb6401be39bcd0b97f2f1822fbc3d46c5b22c4f33d3
MD5 818beab195030b086613c2acb4c6ed08
SHA1 8e054d2af16dd1a0815c24cc9101fa4105b68556
SHA512 574a226dfd8f49809ed6b59bd6d6f72f3192b042d22f1fcf29add6ea6057fc144eaf6f0a36d46e9a3c074cda42099e4cb03494ac04a892f9b6e3ca9411ffcdde
SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p3:xl6XYeel6GGGVOd
TLSH
T119A3BF47ABA50DE5E1204DF401AB7B35537694892B21A797C384DE0EA43EEC0DF362CE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Targets

- Target
  2026-10-26_818beab195030b086613c2acb4c6ed08_elex_wannacry
- Size 96KB
- SHA256 c23cf63693513dc409afafb6401be39bcd0b97f2f1822fbc3d46c5b22c4f33d3
- MD5 818beab195030b086613c2acb4c6ed08
- SHA1 8e054d2af16dd1a0815c24cc9101fa4105b68556
- SHA512 574a226dfd8f49809ed6b59bd6d6f72f3192b042d22f1fcf29add6ea6057fc144eaf6f0a36d46e9a3c074cda42099e4cb03494ac04a892f9b6e3ca9411ffcdde
- SSDEEP 3072:xK4RNx6nb4RoIw/XBSeral6oaE0HGnvXuEOrc0p3:xl6XYeel6GGGVOd
- TLSH
  T119A3BF47ABA50DE5E1204DF401AB7B35537694892B21A797C384DE0EA43EEC0DF362CE
- 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