Overview

overview

10

Static

static

10

bc7d80ea2c...8c.exe

windows7-x64

3

bc7d80ea2c...8c.exe

windows10-2004-x64

3

Sharing

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General

  • Target
    bc7d80ea2c1da3875c0416bf31fd61d85fce91de42a13fd8ad212aa05b75b28c
  • Size 1.1MB
  • Sample240524-c19h6sab5x
  • SHA256 bc7d80ea2c1da3875c0416bf31fd61d85fce91de42a13fd8ad212aa05b75b28c
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
djvu

Malware Config

Extracted

Family

  • djvu

C2

  • http://cajgtus.com/test2/get.php

Attributes
  • extension

    .vehu

  • offline_id

    EGfa5svnSGFJka7LZBQoqff0QtO1IpTauoDvGvt1

  • payload_url

    http://sdfjhuz.com/dl/build2.exe

    http://cajgtus.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. Do not ask assistants from youtube and recovery data sites for help in recovering your data. They can use your free decryption quota and scam you. Our contact is emails in this text document only. You can get and look video overview decrypt tool: https://wetransfer.com/downloads/33b490a613f49fa190924f199d2c079e20240512191214/caaf73 Price of private key and decrypt software is $999. Discount 50% available if you contact us first 72 hours, that's price for you is $499. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0872PsawqS

rsa_pubkey.plain

Signatures

  • Detected Djvu ransomware 1 IoCs
  • Djvu family
    djvu
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • bc7d80ea2c1da3875c0416bf31fd61d85fce91de42a13fd8ad212aa05b75b28c
    .exe 1.1MB

bc7d80ea2c1da3875c0416bf31fd61d85fce91de42a13fd8ad212aa05b75b28c

  • IMPHASH 0c756c849bc7b459f78f7a5ce46cd4a7
  • SHA256 bc7d80ea2c1da3875c0416bf31fd61d85fce91de42a13fd8ad212aa05b75b28c
  • MD5 SHA1 SHA512 SSDEEP
windows:5windowsx86arch:x86

  • Detected Djvu ransomware

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
1
Major OS version
5
Entry point
147777
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
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
PDB paths
E:\Doc\My work (C++)\_Git\Encryption\Release\encrypt_win_api.pdb