Overview

overview

10

Static

static

10

2026-04-18...ry.exe

windows10-2004-x64

10

2026-04-18...ry.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    2026-04-18_5dc8703d69e438b74b4cbe289fde9c3f_elex_wannacry
  • Size 35KB
  • Sample260418-p74bysas6t
  • SHA256 f73354c7f5fb24acc9a68a1d49a2b0536572cae4aef5cd61d91fc9b6011b10d4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
cosmudiscoveryransomwareworm

Malware Config

Targets

    • Target
      2026-04-18_5dc8703d69e438b74b4cbe289fde9c3f_elex_wannacry
    • Size 35KB
    • SHA256 f73354c7f5fb24acc9a68a1d49a2b0536572cae4aef5cd61d91fc9b6011b10d4
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    discoverycosmuransomwareworm

    • Detects Cosmu payload

      Cosmu is a worm written in C++.

    • Family: Cosmu

      Cosmu is a Windows worm written in C++.

      wormcosmu

    • Renames multiple (5134) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks