Cerber | Threat Level: high | Type: Ransomware

Cryptographic Identifiers

SHA256eec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d
MD5750f7f09b719365c2fbb4ed3082afe38
File Typeexe
Size230.8 KB
First Seen2020-11-12
File Nameeec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d
TagsCerber

Malware Family: Cerber

Cerber, UDP protokolü kullandı.

TypeRansomware
Programming LanguageC
Target PlatformWindows
C2 ProtocolUDP
PurposeUDP C2 ransomware
First Seen Year2016

Threat Indicators (IOC)

  • SHA256: eec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d
  • MD5: 750f7f09b719365c2fbb4ed3082afe38

You can verify all hash values of this sample on VirusTotal.

System Cleanup Guide

  1. Sistemi ağdan DERHAL ayırın — diğer cihazlara yayılmayı durdurun
  2. Do not pay the ransom — there is no guarantee your files will be restored
  3. Quarantine the affected drives
  4. Kullanılan fidye yazılımı ailesini belirleyin (nomoreransom.org)
  5. Try available decryptor tools (the NoMoreRansom project)
  6. Report the incident to the authorities (cybercrime unit)
  7. Temiz bir yedekten kurtarın; yedeğiniz yoksa sürücüyü saklayın

YARA Rule Hints

rule Cerber_SHA256 {
    meta:
        description = "Cerber sample: eec41a3e29e670a2"
        threat_level = "high"
        first_seen = "2020-11-12"
    condition:
        hash.sha256(0, filesize) == "eec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d"
}

Cerber — Malware Profile

Cerber, UDP protokolü kullandı.

Malware Type
Ransomware
Programming Language
C
C2 Protocol
UDP
Target Systems
Windows

Capabilities & Behavior

Dosya Şifreleme (AES/RSA)
Gölge Kopya Silme
Yedek Kaldırma
Fidye Notu Oluşturma
Kalıcılık Sağlama
Ağ Paylaşımı Şifreleme
Anti-Analiz Teknikleri
Çift Gasp (Data Leak)

IOC List (2 indicators)

IOC — Cerber
# SHA256 eec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d # MD5 750f7f09b719365c2fbb4ed3082afe38
TypeValueNote
sha256 eec41a3e29e670a2590f9e37a8e1640853dd92aa70e00661c9e047b61273757d Sample:Cerber
md5 750f7f09b719365c2fbb4ed3082afe38 Sample:Cerber
Tags
cerberransomwaremalwarehighsha256hash-analizi