Overview

overview

10

Static

static

10

sample.dll

windows10-2004-x64

1

sample.dll

windows11-ltsc_2024-x64

1

Sharing

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General

  • Target
    sample
  • Size 131KB
  • Sample260827-pl1c6stsfv
  • SHA256 23dc3d9425059aa14b12e21d6355476c66b30423185b234630b1da7e7eba3803
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
backdoorvalleyrat_s2

Malware Config

Extracted

Family

  • valleyrat_s2

Version

  • 1.0

C2

  • 124.220.103.7:1111

  • 127.0.0.1:8888

  • 127.0.0.1:80

Attributes
  • campaign_date

    2026. 8.26

Signatures

  • Family: ValleyRat

    ValleyRat stage2 is a backdoor written in C++.

    backdoorvalleyrat_s2
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • sample
    .dll 131KB

sample

  • IMPHASH ab0b7d2a9365ad9d4240eb66a90ffceb
  • SHA256 23dc3d9425059aa14b12e21d6355476c66b30423185b234630b1da7e7eba3803
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:5windowsx64arch:x64

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
2
Major OS version
5
Entry point
39500
Magic Number
523
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_DLL
PDB paths