Overview

overview

7

Static

static

7

abc941df4b...3f.exe

windows10-2004-x64

5

abc941df4b...3f.exe

windows11-ltsc_2024-x64

5

Sharing

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General

  • Target
    abc941df4be8e71b80114f8d3dd314ec9b3731ad8b5ade553d0c15609a97203f
  • Size 6.6MB
  • Sample260804-tbwpfs1zfx
  • SHA256 abc941df4be8e71b80114f8d3dd314ec9b3731ad8b5ade553d0c15609a97203f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
upxhacktooltunnelproxybackdoor

Malware Config

Signatures

  • Reverse proxy tool: FRP aka Fast Reverse Proxy 1 IoCs

    FRP (Fast Reverse Proxy) can be abused to bypass network security and establish persistent backdoors. This open-source utility tunnels traffic through a public server to expose internal services behind NAT or firewalls.

    hacktooltunnelproxybackdoor
  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Unsigned PE 2 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • abc941df4be8e71b80114f8d3dd314ec9b3731ad8b5ade553d0c15609a97203f
    .exe 6.6MB
  • out.upx
    .exe 19.7MB

abc941df4be8e71b80114f8d3dd314ec9b3731ad8b5ade553d0c15609a97203f

  • SHA256 abc941df4be8e71b80114f8d3dd314ec9b3731ad8b5ade553d0c15609a97203f
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:6windowsx64arch:x64

  • UPX packed file

    Detects executables packed with UPX/modified UPX open source packer.

    upx

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
1
Major OS version
6
Entry point
54676512
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB paths