Overview

overview

10

Static

static

10

win.exe

windows10-2004-x64

10

win.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    win
  • Size 4.9MB
  • Sample260702-anmsjaat2v
  • SHA256 9e3c0485f0c017c04f684859c8704a2ed0fc4f6515ec2299724bc2c32fa0c4d6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
upxbackdoorsupershell

Malware Config

Extracted

Family

  • supershell

C2

  • ws://8.218.138.77:3232

Signatures

  • Family: Supershell

    Supershell is a cross-platfrom reverse shell written in Golang.

    backdoorsupershell
  • 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

  • win
    .exe 4.9MB
  • out.upx
    .exe 14.7MB

win

  • SHA256 9e3c0485f0c017c04f684859c8704a2ed0fc4f6515ec2299724bc2c32fa0c4d6
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:6windowsx86arch:x86

  • 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
15774832
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_CUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE IMAGE_FILE_DEBUG_STRIPPED
PDB paths